Mercurial > projects > dwt-mac
annotate dwt/widgets/Control.d @ 123:63a09873578e
Fixed compile errors
author | Jacob Carlborg <doob@me.com> |
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date | Thu, 15 Jan 2009 23:08:54 +0100 |
parents | c74ba20de292 |
children | ad4e1fe71a5a |
rev | line source |
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45 | 1 /******************************************************************************* |
2 * Copyright (c) 2000, 2008 IBM Corporation and others. | |
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3 * All rights reserved. This program and the accompanying materials |
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4 * are made available under the terms of the Eclipse Public License v1.0 |
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5 * which accompanies this distribution, and is available at |
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6 * http://www.eclipse.org/legal/epl-v10.html |
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7 * |
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8 * Contributors: |
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9 * IBM Corporation - initial API and implementation |
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10 * |
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11 * Port to the D programming language: |
45 | 12 * Jacob Carlborg <doob@me.com> |
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13 *******************************************************************************/ |
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14 module dwt.widgets.Control; |
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15 |
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16 |
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17 import dwt.DWT; |
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18 import dwt.DWTException; |
45 | 19 import dwt.accessibility.ACC; |
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20 import dwt.accessibility.Accessible; |
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21 import dwt.events.ControlListener; |
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22 import dwt.events.DragDetectListener; |
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23 import dwt.events.FocusListener; |
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24 import dwt.events.HelpListener; |
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25 import dwt.events.KeyListener; |
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26 import dwt.events.MenuDetectListener; |
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27 import dwt.events.MouseEvent; |
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28 import dwt.events.MouseListener; |
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29 import dwt.events.MouseMoveListener; |
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30 import dwt.events.MouseTrackListener; |
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31 import dwt.events.MouseWheelListener; |
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32 import dwt.events.PaintListener; |
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33 import dwt.events.TraverseListener; |
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34 import dwt.graphics.Color; |
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35 import dwt.graphics.Cursor; |
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36 import dwt.graphics.Drawable; |
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37 import dwt.graphics.Font; |
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38 import dwt.graphics.GC; |
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39 import dwt.graphics.GCData; |
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40 import dwt.graphics.Image; |
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41 import dwt.graphics.Point; |
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42 import dwt.graphics.Rectangle; |
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43 import dwt.graphics.Region; |
45 | 44 import dwt.internal.cocoa.NSApplication; |
45 import dwt.internal.cocoa.NSArray; | |
46 import dwt.internal.cocoa.NSAttributedString; | |
47 import dwt.internal.cocoa.NSBezierPath; | |
48 import dwt.internal.cocoa.NSColor; | |
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49 import dwt.internal.cocoa.NSControl; |
45 | 50 import dwt.internal.cocoa.NSDate; |
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51 import dwt.internal.cocoa.NSEvent; |
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52 import dwt.internal.cocoa.NSFont; |
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53 import dwt.internal.cocoa.NSGraphicsContext; |
45 | 54 import dwt.internal.cocoa.NSInputManager; |
55 import dwt.internal.cocoa.NSMutableArray; | |
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56 import dwt.internal.cocoa.NSPoint; |
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57 import dwt.internal.cocoa.NSRect; |
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58 import dwt.internal.cocoa.NSSize; |
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59 import dwt.internal.cocoa.NSString; |
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60 import dwt.internal.cocoa.NSView; |
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61 import dwt.internal.cocoa.OS; |
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62 import cocoa = dwt.internal.cocoa.id; |
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63 |
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64 import tango.core.Thread; |
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65 |
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66 import dwt.dwthelper.utils; |
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67 import dwt.dwthelper.System; |
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68 import Carbon = dwt.internal.c.Carbon; |
49 | 69 import dwt.internal.objc.cocoa.Cocoa; |
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70 import objc = dwt.internal.objc.runtime; |
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71 import dwt.widgets.Composite; |
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72 import dwt.widgets.Decorations; |
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73 import dwt.widgets.Display; |
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74 import dwt.widgets.Event; |
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75 import dwt.widgets.Listener; |
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76 import dwt.widgets.Menu; |
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77 import dwt.widgets.Monitor; |
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78 import dwt.widgets.Shell; |
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79 import dwt.widgets.TypedListener; |
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80 import dwt.widgets.Widget; |
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81 |
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82 /** |
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83 * Control is the abstract superclass of all windowed user interface classes. |
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84 * <p> |
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85 * <dl> |
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86 * <dt><b>Styles:</b> |
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87 * <dd>BORDER</dd> |
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88 * <dd>LEFT_TO_RIGHT, RIGHT_TO_LEFT</dd> |
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89 * <dt><b>Events:</b> |
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90 * <dd>DragDetect, FocusIn, FocusOut, Help, KeyDown, KeyUp, MenuDetect, MouseDoubleClick, MouseDown, MouseEnter, |
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91 * MouseExit, MouseHover, MouseUp, MouseMove, Move, Paint, Resize, Traverse</dd> |
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92 * </dl> |
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93 * </p><p> |
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94 * Only one of LEFT_TO_RIGHT or RIGHT_TO_LEFT may be specified. |
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95 * </p><p> |
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96 * IMPORTANT: This class is intended to be subclassed <em>only</em> |
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97 * within the DWT implementation. |
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98 * </p> |
45 | 99 * |
100 * @see <a href="http://www.eclipse.org/swt/snippets/#control">Control snippets</a> | |
101 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Example: ControlExample</a> | |
102 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> | |
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103 */ |
4 | 104 public abstract class Control : Widget , Drawable { |
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105 |
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106 alias Widget.setInputState setInputState; |
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107 |
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108 /** |
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109 * the handle to the OS resource |
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110 * (Warning: This field is platform dependent) |
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111 * <p> |
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112 * <b>IMPORTANT:</b> This field is <em>not</em> part of the DWT |
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113 * public API. It is marked public only so that it can be shared |
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114 * within the packages provided by DWT. It is not available on all |
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115 * platforms and should never be accessed from application code. |
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116 * </p> |
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117 */ |
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118 public NSView view; |
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119 Composite parent; |
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120 String toolTipText; |
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121 Object layoutData; |
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122 int drawCount; |
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123 // int visibleRgn; |
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124 Menu menu; |
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125 Color foreground, background; |
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126 Image backgroundImage; |
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127 Font font; |
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128 Cursor cursor; |
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129 Region region; |
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130 // GCData gcs[]; |
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131 Accessible accessible; |
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132 |
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133 // static final String RESET_VISIBLE_REGION = "dwt.internal.resetVisibleRegion"; |
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134 |
5 | 135 this () { |
0
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136 /* Do nothing */ |
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137 } |
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138 |
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139 /** |
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140 * Constructs a new instance of this class given its parent |
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141 * and a style value describing its behavior and appearance. |
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142 * <p> |
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143 * The style value is either one of the style constants defined in |
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144 * class <code>DWT</code> which is applicable to instances of this |
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145 * class, or must be built by <em>bitwise OR</em>'ing together |
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146 * (that is, using the <code>int</code> "|" operator) two or more |
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147 * of those <code>DWT</code> style constants. The class description |
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148 * lists the style constants that are applicable to the class. |
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149 * Style bits are also inherited from superclasses. |
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150 * </p> |
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151 * |
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152 * @param parent a composite control which will be the parent of the new instance (cannot be null) |
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153 * @param style the style of control to construct |
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154 * |
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155 * @exception IllegalArgumentException <ul> |
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156 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
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157 * </ul> |
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158 * @exception DWTException <ul> |
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159 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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160 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
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161 * </ul> |
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162 * |
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163 * @see DWT#BORDER |
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164 * @see Widget#checkSubclass |
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165 * @see Widget#getStyle |
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166 */ |
5 | 167 public this (Composite parent, int style) { |
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168 super (parent, style); |
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169 this.parent = parent; |
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170 createWidget (); |
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171 } |
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172 |
46
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173 objc.id accessibilityActionNames(objc.id id, objc.SEL sel) { |
45 | 174 if (accessible !is null) { |
175 NSArray returnValue = accessible.internal_accessibilityActionNames(ACC.CHILDID_SELF); | |
46
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176 if (returnValue !is null) return returnValue.id; |
45 | 177 } |
178 | |
179 return super.accessibilityActionNames(id, sel); | |
180 } | |
181 | |
46
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182 objc.id accessibilityAttributeNames(objc.id id, objc.SEL sel) { |
45 | 183 |
46
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184 if (id is view.id || (cast(NSControl)view && (cast(NSControl)view).cell() !is null && (cast(NSControl)view).cell().id is id)) { |
45 | 185 if (accessible !is null) { |
186 | |
187 // First, see if the accessible is going to define a set of attributes for the control. | |
188 // If it does, return that. | |
189 NSArray returnValue = accessible.internal_accessibilityAttributeNames(ACC.CHILDID_SELF); | |
190 if (returnValue !is null) return returnValue.id; | |
191 | |
192 // If not, see if it will override or augment the standard list. | |
193 // Help, title, and description can be overridden. | |
194 NSMutableArray extraAttributes = NSMutableArray.arrayWithCapacity(3); | |
195 extraAttributes.addObject(OS.NSAccessibilityHelpAttribute); | |
196 extraAttributes.addObject(OS.NSAccessibilityDescriptionAttribute); | |
197 extraAttributes.addObject(OS.NSAccessibilityTitleAttribute); | |
198 | |
199 for (int i = extraAttributes.count() - 1; i >= 0; i--) { | |
200 NSString attribute = new NSString(extraAttributes.objectAtIndex(i).id); | |
201 if (accessible.internal_accessibilityAttributeValue(attribute, ACC.CHILDID_SELF) is null) { | |
202 extraAttributes.removeObjectAtIndex(i); | |
203 } | |
204 } | |
205 | |
206 if (extraAttributes.count() > 0) { | |
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207 objc.id superResult = super.accessibilityAttributeNames(id, sel); |
45 | 208 NSArray baseAttributes = new NSArray(superResult); |
209 NSMutableArray mutableAttributes = NSMutableArray.arrayWithCapacity(baseAttributes.count() + 1); | |
210 mutableAttributes.addObjectsFromArray(baseAttributes); | |
211 | |
212 for (int i = 0; i < extraAttributes.count(); i++) { | |
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213 cocoa.id currAttribute = extraAttributes.objectAtIndex(i); |
45 | 214 if (!mutableAttributes.containsObject(currAttribute)) { |
215 mutableAttributes.addObject(currAttribute); | |
216 } | |
217 } | |
218 | |
219 return mutableAttributes.id; | |
220 } | |
221 } | |
222 } | |
223 | |
224 return super.accessibilityAttributeNames(id, sel); | |
225 } | |
226 | |
46
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227 objc.id accessibilityParameterizedAttributeNames(objc.id id, objc.SEL sel) { |
45 | 228 |
46
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229 if (id is view.id || (cast(NSControl)view && (cast(NSControl)view).cell() !is null && (cast(NSControl)view).cell().id is id)) { |
45 | 230 if (accessible !is null) { |
231 NSArray returnValue = accessible.internal_accessibilityParameterizedAttributeNames(ACC.CHILDID_SELF); | |
232 if (returnValue !is null) return returnValue.id; | |
233 } | |
234 } | |
235 | |
236 return super.accessibilityParameterizedAttributeNames(id, sel); | |
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237 } |
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238 |
45 | 239 |
49 | 240 bool accessibilityIsAttributeSettable(objc.id id, objc.SEL sel, objc.id arg0) { |
45 | 241 |
242 // TODO: Carbon didn't support setting attributes, so for now Cocoa doesn't as well. | |
243 // NSString attribute = new NSString(arg0); | |
244 // | |
245 // if (accessible !is null) { | |
246 // return accessible.accessibilityIsAttributeSettable(attribute, ACC.CHILDID_SELF); | |
247 // } | |
248 // | |
249 // return super.accessibilityIsAttributeSettable(id, sel, arg0); | |
250 return false; | |
251 } | |
252 | |
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253 objc.id accessibilityFocusedUIElement(objc.id id, objc.SEL sel) { |
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254 cocoa.id returnValue = null; |
45 | 255 |
46
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256 if (id is view.id || (cast(NSControl)view && (cast(NSControl)view).cell() !is null && (cast(NSControl)view).cell().id is id)) { |
45 | 257 if (accessible !is null) { |
258 returnValue = accessible.internal_accessibilityFocusedUIElement(ACC.CHILDID_SELF); | |
259 } | |
260 } | |
261 | |
262 // If we had an accessible and it didn't handle the attribute request, let the | |
263 // superclass handle it. | |
264 if (returnValue is null) | |
265 return super.accessibilityFocusedUIElement(id, sel); | |
266 else | |
267 return returnValue.id; | |
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268 } |
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269 |
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270 objc.id accessibilityHitTest(objc.id id, objc.SEL sel, NSPoint point) { |
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271 cocoa.id returnValue = null; |
45 | 272 |
46
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273 if (id is view.id || (cast(NSControl)view && (cast(NSControl)view).cell() !is null && (cast(NSControl)view).cell().id is id)) { |
45 | 274 if (accessible !is null) { |
275 returnValue = accessible.internal_accessibilityHitTest(point, ACC.CHILDID_SELF); | |
276 } | |
277 } | |
278 | |
279 // If we had an accessible and it didn't handle the attribute request, let the | |
280 // superclass handle it. | |
281 if (returnValue is null) | |
282 return super.accessibilityHitTest(id, sel, point); | |
283 else | |
284 return returnValue.id; | |
285 } | |
286 | |
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287 objc.id accessibilityAttributeValue(objc.id id, objc.SEL sel, objc.id arg0) { |
45 | 288 NSString attribute = new NSString(arg0); |
46
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289 objc.id returnValue = null; |
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290 cocoa.id returnObject = null; |
45 | 291 |
292 if (accessible !is null) { | |
293 returnObject = accessible.internal_accessibilityAttributeValue(attribute, ACC.CHILDID_SELF); | |
294 } | |
295 | |
296 // If we had an accessible and it didn't handle the attribute request, let the | |
297 // superclass handle it. | |
298 if (returnObject is null) { | |
299 returnValue = super.accessibilityAttributeValue(id, sel, arg0); | |
300 } else { | |
301 returnValue = returnObject.id; | |
302 } | |
303 | |
304 return returnValue; | |
305 } | |
306 | |
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307 objc.id accessibilityAttributeValue_forParameter(objc.id id, objc.SEL sel, objc.id arg0, objc.id arg1) { |
45 | 308 NSString attribute = new NSString(arg0); |
309 | |
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310 cocoa.id returnValue = null; |
45 | 311 |
312 if (accessible !is null) { | |
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313 cocoa.id parameter = new cocoa.id(arg1); |
45 | 314 returnValue = accessible.internal_accessibilityAttributeValue_forParameter(attribute, parameter, ACC.CHILDID_SELF); |
315 } | |
316 | |
317 // If we had an accessible and it didn't handle the attribute request, let the | |
318 // superclass handle it. | |
319 if (returnValue is null) | |
320 return super.accessibilityAttributeValue_forParameter(id, sel, arg0, arg1); | |
321 else | |
322 return returnValue.id; | |
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323 } |
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324 |
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325 /** |
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326 * Adds the listener to the collection of listeners who will |
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327 * be notified when the control is moved or resized, by sending |
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328 * it one of the messages defined in the <code>ControlListener</code> |
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329 * interface. |
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330 * |
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331 * @param listener the listener which should be notified |
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332 * |
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333 * @exception IllegalArgumentException <ul> |
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334 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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335 * </ul> |
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336 * @exception DWTException <ul> |
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337 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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338 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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339 * </ul> |
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340 * |
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341 * @see ControlListener |
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342 * @see #removeControlListener |
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343 */ |
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344 public void addControlListener(ControlListener listener) { |
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345 checkWidget(); |
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346 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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347 TypedListener typedListener = new TypedListener (listener); |
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348 addListener (DWT.Resize,typedListener); |
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349 addListener (DWT.Move,typedListener); |
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350 } |
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351 |
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352 /** |
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353 * Adds the listener to the collection of listeners who will |
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354 * be notified when a drag gesture occurs, by sending it |
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355 * one of the messages defined in the <code>DragDetectListener</code> |
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356 * interface. |
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357 * |
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358 * @param listener the listener which should be notified |
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359 * |
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360 * @exception IllegalArgumentException <ul> |
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361 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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362 * </ul> |
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363 * @exception DWTException <ul> |
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364 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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365 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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366 * </ul> |
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367 * |
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368 * @see DragDetectListener |
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369 * @see #removeDragDetectListener |
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370 * |
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371 * @since 3.3 |
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372 */ |
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373 public void addDragDetectListener (DragDetectListener listener) { |
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374 checkWidget (); |
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375 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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376 TypedListener typedListener = new TypedListener (listener); |
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377 addListener (DWT.DragDetect,typedListener); |
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378 } |
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379 |
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380 /** |
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381 * Adds the listener to the collection of listeners who will |
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382 * be notified when the control gains or loses focus, by sending |
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383 * it one of the messages defined in the <code>FocusListener</code> |
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384 * interface. |
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385 * |
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386 * @param listener the listener which should be notified |
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387 * |
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388 * @exception IllegalArgumentException <ul> |
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389 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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390 * </ul> |
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391 * @exception DWTException <ul> |
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392 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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393 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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394 * </ul> |
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395 * |
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396 * @see FocusListener |
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397 * @see #removeFocusListener |
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398 */ |
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399 public void addFocusListener(FocusListener listener) { |
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400 checkWidget(); |
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401 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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402 TypedListener typedListener = new TypedListener (listener); |
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403 addListener(DWT.FocusIn,typedListener); |
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404 addListener(DWT.FocusOut,typedListener); |
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405 } |
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406 |
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407 /** |
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408 * Adds the listener to the collection of listeners who will |
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409 * be notified when help events are generated for the control, |
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410 * by sending it one of the messages defined in the |
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411 * <code>HelpListener</code> interface. |
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412 * |
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413 * @param listener the listener which should be notified |
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414 * |
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415 * @exception IllegalArgumentException <ul> |
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416 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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417 * </ul> |
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418 * @exception DWTException <ul> |
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419 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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420 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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421 * </ul> |
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422 * |
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423 * @see HelpListener |
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424 * @see #removeHelpListener |
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425 */ |
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426 public void addHelpListener (HelpListener listener) { |
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427 checkWidget(); |
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428 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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429 TypedListener typedListener = new TypedListener (listener); |
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430 addListener (DWT.Help, typedListener); |
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431 } |
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432 |
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433 /** |
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434 * Adds the listener to the collection of listeners who will |
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435 * be notified when keys are pressed and released on the system keyboard, by sending |
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436 * it one of the messages defined in the <code>KeyListener</code> |
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437 * interface. |
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438 * <p> |
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439 * When a key listener is added to a control, the control |
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440 * will take part in widget traversal. By default, all |
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441 * traversal keys (such as the tab key and so on) are |
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442 * delivered to the control. In order for a control to take |
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443 * part in traversal, it should listen for traversal events. |
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444 * Otherwise, the user can traverse into a control but not |
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445 * out. Note that native controls such as table and tree |
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446 * implement key traversal in the operating system. It is |
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447 * not necessary to add traversal listeners for these controls, |
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448 * unless you want to override the default traversal. |
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449 * </p> |
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450 * @param listener the listener which should be notified |
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451 * |
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452 * @exception IllegalArgumentException <ul> |
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453 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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454 * </ul> |
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455 * @exception DWTException <ul> |
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456 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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457 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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458 * </ul> |
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459 * |
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460 * @see KeyListener |
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461 * @see #removeKeyListener |
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462 */ |
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463 public void addKeyListener(KeyListener listener) { |
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464 checkWidget(); |
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465 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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466 TypedListener typedListener = new TypedListener (listener); |
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467 addListener(DWT.KeyUp,typedListener); |
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468 addListener(DWT.KeyDown,typedListener); |
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469 } |
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470 |
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471 /** |
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472 * Adds the listener to the collection of listeners who will |
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473 * be notified when the platform-specific context menu trigger |
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474 * has occurred, by sending it one of the messages defined in |
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475 * the <code>MenuDetectListener</code> interface. |
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476 * |
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477 * @param listener the listener which should be notified |
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478 * |
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479 * @exception IllegalArgumentException <ul> |
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480 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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481 * </ul> |
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482 * @exception DWTException <ul> |
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483 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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484 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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485 * </ul> |
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486 * |
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487 * @see MenuDetectListener |
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488 * @see #removeMenuDetectListener |
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489 * |
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490 * @since 3.3 |
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491 */ |
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492 public void addMenuDetectListener (MenuDetectListener listener) { |
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493 checkWidget (); |
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494 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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495 TypedListener typedListener = new TypedListener (listener); |
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496 addListener (DWT.MenuDetect, typedListener); |
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497 } |
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498 |
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499 /** |
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500 * Adds the listener to the collection of listeners who will |
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501 * be notified when mouse buttons are pressed and released, by sending |
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502 * it one of the messages defined in the <code>MouseListener</code> |
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503 * interface. |
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504 * |
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505 * @param listener the listener which should be notified |
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506 * |
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507 * @exception IllegalArgumentException <ul> |
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508 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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509 * </ul> |
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510 * @exception DWTException <ul> |
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511 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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512 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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513 * </ul> |
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514 * |
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515 * @see MouseListener |
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516 * @see #removeMouseListener |
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517 */ |
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518 public void addMouseListener(MouseListener listener) { |
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519 checkWidget(); |
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520 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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521 TypedListener typedListener = new TypedListener (listener); |
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522 addListener(DWT.MouseDown,typedListener); |
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523 addListener(DWT.MouseUp,typedListener); |
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524 addListener(DWT.MouseDoubleClick,typedListener); |
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525 } |
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526 |
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527 /** |
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528 * Adds the listener to the collection of listeners who will |
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529 * be notified when the mouse passes or hovers over controls, by sending |
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530 * it one of the messages defined in the <code>MouseTrackListener</code> |
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531 * interface. |
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532 * |
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533 * @param listener the listener which should be notified |
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534 * |
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535 * @exception IllegalArgumentException <ul> |
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536 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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537 * </ul> |
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538 * @exception DWTException <ul> |
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539 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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540 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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541 * </ul> |
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542 * |
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543 * @see MouseTrackListener |
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544 * @see #removeMouseTrackListener |
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545 */ |
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546 public void addMouseTrackListener (MouseTrackListener listener) { |
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547 checkWidget(); |
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548 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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549 TypedListener typedListener = new TypedListener (listener); |
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550 addListener (DWT.MouseEnter,typedListener); |
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551 addListener (DWT.MouseExit,typedListener); |
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552 addListener (DWT.MouseHover,typedListener); |
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553 } |
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554 |
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555 /** |
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556 * Adds the listener to the collection of listeners who will |
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557 * be notified when the mouse moves, by sending it one of the |
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558 * messages defined in the <code>MouseMoveListener</code> |
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559 * interface. |
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560 * |
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561 * @param listener the listener which should be notified |
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562 * |
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563 * @exception IllegalArgumentException <ul> |
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564 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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565 * </ul> |
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566 * @exception DWTException <ul> |
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567 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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568 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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569 * </ul> |
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|
570 * |
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571 * @see MouseMoveListener |
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572 * @see #removeMouseMoveListener |
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573 */ |
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574 public void addMouseMoveListener(MouseMoveListener listener) { |
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575 checkWidget(); |
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576 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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577 TypedListener typedListener = new TypedListener (listener); |
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578 addListener(DWT.MouseMove,typedListener); |
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579 } |
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580 |
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581 /** |
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582 * Adds the listener to the collection of listeners who will |
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583 * be notified when the mouse wheel is scrolled, by sending |
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584 * it one of the messages defined in the |
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585 * <code>MouseWheelListener</code> interface. |
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586 * |
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587 * @param listener the listener which should be notified |
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588 * |
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589 * @exception IllegalArgumentException <ul> |
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590 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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591 * </ul> |
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592 * @exception DWTException <ul> |
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593 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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594 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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595 * </ul> |
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596 * |
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597 * @see MouseWheelListener |
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598 * @see #removeMouseWheelListener |
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599 * |
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600 * @since 3.3 |
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601 */ |
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602 public void addMouseWheelListener (MouseWheelListener listener) { |
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603 checkWidget (); |
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604 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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605 TypedListener typedListener = new TypedListener (listener); |
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606 addListener (DWT.MouseWheel, typedListener); |
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607 } |
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608 |
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609 /** |
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610 * Adds the listener to the collection of listeners who will |
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611 * be notified when the receiver needs to be painted, by sending it |
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612 * one of the messages defined in the <code>PaintListener</code> |
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613 * interface. |
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614 * |
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615 * @param listener the listener which should be notified |
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616 * |
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617 * @exception IllegalArgumentException <ul> |
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618 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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619 * </ul> |
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620 * @exception DWTException <ul> |
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621 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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622 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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623 * </ul> |
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624 * |
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625 * @see PaintListener |
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626 * @see #removePaintListener |
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627 */ |
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628 public void addPaintListener(PaintListener listener) { |
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629 checkWidget(); |
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630 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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631 TypedListener typedListener = new TypedListener (listener); |
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632 addListener(DWT.Paint,typedListener); |
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633 } |
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|
634 |
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|
635 /** |
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636 * Adds the listener to the collection of listeners who will |
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637 * be notified when traversal events occur, by sending it |
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638 * one of the messages defined in the <code>TraverseListener</code> |
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639 * interface. |
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640 * |
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|
641 * @param listener the listener which should be notified |
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642 * |
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643 * @exception IllegalArgumentException <ul> |
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644 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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645 * </ul> |
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646 * @exception DWTException <ul> |
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647 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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648 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
649 * </ul> |
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650 * |
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651 * @see TraverseListener |
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652 * @see #removeTraverseListener |
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653 */ |
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654 public void addTraverseListener (TraverseListener listener) { |
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655 checkWidget(); |
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656 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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657 TypedListener typedListener = new TypedListener (listener); |
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658 addListener (DWT.Traverse,typedListener); |
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659 } |
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|
660 |
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661 void checkBackground () { |
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662 Shell shell = getShell (); |
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663 if (this is shell) return; |
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664 state &= ~PARENT_BACKGROUND; |
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665 Composite composite = parent; |
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666 do { |
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667 int mode = composite.backgroundMode; |
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668 if (mode !is 0) { |
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669 if (mode is DWT.INHERIT_DEFAULT) { |
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670 Control control = this; |
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671 do { |
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672 if ((control.state & THEME_BACKGROUND) is 0) { |
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|
673 return; |
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674 } |
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675 control = control.parent; |
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676 } while (control !is composite); |
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677 } |
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678 state |= PARENT_BACKGROUND; |
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679 return; |
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680 } |
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|
681 if (composite is shell) break; |
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682 composite = composite.parent; |
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683 } while (true); |
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684 } |
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|
685 |
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686 void checkBuffered () { |
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687 style |= DWT.DOUBLE_BUFFERED; |
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688 } |
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689 |
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690 /** |
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691 * Returns the preferred size of the receiver. |
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692 * <p> |
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693 * The <em>preferred size</em> of a control is the size that it would |
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694 * best be displayed at. The width hint and height hint arguments |
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695 * allow the caller to ask a control questions such as "Given a particular |
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696 * width, how high does the control need to be to show all of the contents?" |
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697 * To indicate that the caller does not wish to constrain a particular |
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698 * dimension, the constant <code>DWT.DEFAULT</code> is passed for the hint. |
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699 * </p> |
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700 * |
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701 * @param wHint the width hint (can be <code>DWT.DEFAULT</code>) |
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702 * @param hHint the height hint (can be <code>DWT.DEFAULT</code>) |
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703 * @return the preferred size of the control |
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704 * |
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705 * @exception DWTException <ul> |
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706 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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707 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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708 * </ul> |
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709 * |
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710 * @see Layout |
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711 * @see #getBorderWidth |
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712 * @see #getBounds |
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713 * @see #getSize |
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714 * @see #pack(bool) |
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715 * @see "computeTrim, getClientArea for controls that implement them" |
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716 */ |
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717 public Point computeSize (int wHint, int hHint) { |
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718 return computeSize (wHint, hHint, true); |
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719 } |
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720 |
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721 /** |
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722 * Returns the preferred size of the receiver. |
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723 * <p> |
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724 * The <em>preferred size</em> of a control is the size that it would |
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725 * best be displayed at. The width hint and height hint arguments |
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726 * allow the caller to ask a control questions such as "Given a particular |
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727 * width, how high does the control need to be to show all of the contents?" |
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728 * To indicate that the caller does not wish to constrain a particular |
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729 * dimension, the constant <code>DWT.DEFAULT</code> is passed for the hint. |
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730 * </p><p> |
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731 * If the changed flag is <code>true</code>, it indicates that the receiver's |
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732 * <em>contents</em> have changed, therefore any caches that a layout manager |
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733 * containing the control may have been keeping need to be flushed. When the |
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734 * control is resized, the changed flag will be <code>false</code>, so layout |
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735 * manager caches can be retained. |
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736 * </p> |
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737 * |
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738 * @param wHint the width hint (can be <code>DWT.DEFAULT</code>) |
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739 * @param hHint the height hint (can be <code>DWT.DEFAULT</code>) |
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740 * @param changed <code>true</code> if the control's contents have changed, and <code>false</code> otherwise |
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741 * @return the preferred size of the control. |
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742 * |
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743 * @exception DWTException <ul> |
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744 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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745 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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746 * </ul> |
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|
747 * |
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748 * @see Layout |
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749 * @see #getBorderWidth |
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750 * @see #getBounds |
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751 * @see #getSize |
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752 * @see #pack(bool) |
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753 * @see "computeTrim, getClientArea for controls that implement them" |
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754 */ |
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755 public Point computeSize (int wHint, int hHint, bool changed) { |
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756 checkWidget(); |
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757 int width = DEFAULT_WIDTH; |
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758 int height = DEFAULT_HEIGHT; |
15
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Ported some widgets, added some stuff to the runtime bindings
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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diff
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|
759 if (cast(NSControl) topView()) { |
0
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760 NSRect oldRect = topView().frame(); |
7 | 761 (cast(NSControl)topView()).sizeToFit(); |
0
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762 NSRect newRect = topView().frame(); |
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763 topView().setFrame (oldRect); |
45 | 764 width = cast(int) newRect.width; |
765 height = cast(int)newRect.height; | |
766 } | |
767 int border = getBorderWidth (); | |
768 if (wHint !is DWT.DEFAULT) { | |
769 width = wHint; | |
770 width += border * 2; | |
771 } | |
772 if (hHint !is DWT.DEFAULT) { | |
773 height = hHint; | |
774 height += border * 2; | |
0
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775 } |
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776 return new Point (width, height); |
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|
777 } |
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|
778 |
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|
779 Control computeTabGroup () { |
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780 if (isTabGroup()) return this; |
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781 return parent.computeTabGroup (); |
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782 } |
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|
783 |
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|
784 Control[] computeTabList() { |
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|
785 if (isTabGroup()) { |
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|
786 if (getVisible() && getEnabled()) { |
37
642f460a0908
Fixed a lot of compile errors, a "hello world" app compiles now
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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diff
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|
787 return [this]; |
0
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788 } |
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|
789 } |
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790 return new Control[0]; |
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791 } |
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|
792 |
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793 Control computeTabRoot () { |
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794 Control[] tabList = parent._getTabList(); |
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795 if (tabList !is null) { |
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796 int index = 0; |
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797 while (index < tabList.length) { |
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|
798 if (tabList [index] is this) break; |
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|
799 index++; |
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|
800 } |
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|
801 if (index is tabList.length) { |
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|
802 if (isTabGroup ()) return this; |
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|
803 } |
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|
804 } |
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805 return parent.computeTabRoot (); |
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806 } |
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807 |
45 | 808 NSView contentView () { |
809 return view; | |
810 } | |
811 | |
0
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812 void createWidget () { |
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813 state |= DRAG_DETECT; |
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|
814 checkOrientation (parent); |
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815 super.createWidget (); |
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816 checkBackground (); |
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|
817 checkBuffered (); |
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818 setDefaultFont (); |
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819 setZOrder (); |
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820 } |
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821 |
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822 Color defaultBackground () { |
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823 return display.getSystemColor (DWT.COLOR_WIDGET_BACKGROUND); |
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824 } |
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825 |
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826 Font defaultFont () { |
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827 //TODO - Controls only, does this leak? |
15
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828 if (cast(NSControl) view) { |
7 | 829 NSFont nsFont = (cast(NSControl)view).font (); |
0
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830 if (nsFont !is null) { |
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831 return Font.cocoa_new (display, nsFont); |
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832 } |
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833 } |
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834 return display.getSystemFont (); |
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835 } |
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836 |
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837 Color defaultForeground () { |
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838 return display.getSystemColor (DWT.COLOR_WIDGET_FOREGROUND); |
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839 } |
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840 |
45 | 841 void deregister () { |
842 super.deregister (); | |
843 display.removeWidget (view); | |
844 } | |
845 | |
0
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846 void destroyWidget () { |
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847 NSView view = topView (); |
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848 view.removeFromSuperview (); |
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849 releaseHandle (); |
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850 } |
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851 |
49 | 852 void doCommandBySelector (objc.id id, objc.SEL sel, objc.SEL selector) { |
45 | 853 if (view.window ().firstResponder ().id is id) { |
854 NSEvent nsEvent = NSApplication.sharedApplication ().currentEvent (); | |
855 if (nsEvent !is null && nsEvent.type () is OS.NSKeyDown) { | |
856 // TODO is this workaround ok? | |
857 /* | |
858 * Feature in Cocoa. Pressing Alt+UpArrow invokes doCommandBySelector | |
859 * twice, with selectors moveBackward and moveToBeginningOfParagraph | |
860 * (Alt+DownArrow behaves similarly). In order to avoid sending | |
861 * multiple events for these keys, do not send a KeyDown if the | |
862 * selector is moveToBeginningOfParagraph or moveToEndOfParagraph. | |
863 */ | |
864 if (selector is OS.sel_moveToBeginningOfParagraph_|| selector is OS.sel_moveToEndOfParagraph_) return; | |
865 | |
866 bool [] consume = new bool [1]; | |
867 if (translateTraversal (nsEvent.keyCode (), nsEvent, consume)) return; | |
868 if (isDisposed ()) return; | |
869 if (!sendKeyEvent (nsEvent, DWT.KeyDown)) return; | |
870 if (consume [0]) return; | |
871 } | |
872 if ((state & CANVAS) !is 0) return; | |
873 } | |
874 super.doCommandBySelector (id, sel, selector); | |
875 } | |
876 | |
0
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877 /** |
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878 * Detects a drag and drop gesture. This method is used |
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879 * to detect a drag gesture when called from within a mouse |
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880 * down listener. |
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881 * |
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882 * <p>By default, a drag is detected when the gesture |
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883 * occurs anywhere within the client area of a control. |
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884 * Some controls, such as tables and trees, override this |
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885 * behavior. In addition to the operating system specific |
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886 * drag gesture, they require the mouse to be inside an |
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887 * item. Custom widget writers can use <code>setDragDetect</code> |
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888 * to disable the default detection, listen for mouse down, |
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889 * and then call <code>dragDetect()</code> from within the |
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890 * listener to conditionally detect a drag. |
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891 * </p> |
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892 * |
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893 * @param event the mouse down event |
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894 * |
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895 * @return <code>true</code> if the gesture occurred, and <code>false</code> otherwise. |
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896 * |
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897 * @exception IllegalArgumentException <ul> |
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898 * <li>ERROR_NULL_ARGUMENT when the event is null</li> |
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899 * </ul> |
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900 * @exception DWTException <ul> |
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901 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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902 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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903 * </ul> |
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904 * |
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905 * @see DragDetectListener |
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906 * @see #addDragDetectListener |
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907 * |
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908 * @see #getDragDetect |
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909 * @see #setDragDetect |
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910 * |
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911 * @since 3.3 |
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912 */ |
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913 public bool dragDetect (Event event) { |
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914 checkWidget (); |
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915 if (event is null) error (DWT.ERROR_NULL_ARGUMENT); |
45 | 916 return dragDetect (); |
0
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917 } |
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918 |
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919 /** |
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920 * Detects a drag and drop gesture. This method is used |
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921 * to detect a drag gesture when called from within a mouse |
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922 * down listener. |
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923 * |
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924 * <p>By default, a drag is detected when the gesture |
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925 * occurs anywhere within the client area of a control. |
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926 * Some controls, such as tables and trees, override this |
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927 * behavior. In addition to the operating system specific |
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928 * drag gesture, they require the mouse to be inside an |
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929 * item. Custom widget writers can use <code>setDragDetect</code> |
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930 * to disable the default detection, listen for mouse down, |
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931 * and then call <code>dragDetect()</code> from within the |
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932 * listener to conditionally detect a drag. |
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933 * </p> |
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934 * |
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935 * @param event the mouse down event |
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936 * |
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937 * @return <code>true</code> if the gesture occurred, and <code>false</code> otherwise. |
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938 * |
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939 * @exception IllegalArgumentException <ul> |
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940 * <li>ERROR_NULL_ARGUMENT when the event is null</li> |
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941 * </ul> |
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942 * @exception DWTException <ul> |
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943 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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944 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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945 * </ul> |
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946 * |
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947 * @see DragDetectListener |
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948 * @see #addDragDetectListener |
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949 * |
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950 * @see #getDragDetect |
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951 * @see #setDragDetect |
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952 * |
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953 * @since 3.3 |
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954 */ |
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955 public bool dragDetect (MouseEvent event) { |
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956 checkWidget (); |
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957 if (event is null) error (DWT.ERROR_NULL_ARGUMENT); |
45 | 958 return dragDetect(); |
0
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|
959 } |
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960 |
45 | 961 bool dragDetect () { |
962 NSApplication application = NSApplication.sharedApplication(); | |
963 NSEvent event = application.nextEventMatchingMask(OS.NSLeftMouseDraggedMask, NSDate.dateWithTimeIntervalSinceNow(0.2), OS.NSDefaultRunLoopMode, false); | |
964 return (event !is null); | |
0
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965 } |
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966 |
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967 bool dragDetect (int x, int y, bool filter, bool [] consume) { |
45 | 968 return dragDetect(); |
0
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969 } |
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970 |
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971 bool drawGripper (int x, int y, int width, int height, bool vertical) { |
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972 return false; |
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973 } |
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974 |
45 | 975 void drawWidget (objc.id id, NSRect rect) { |
976 if (id !is view.id) return; | |
0
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977 if (!hooks (DWT.Paint) && !filters (DWT.Paint)) return; |
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978 |
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979 /* Send paint event */ |
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980 GCData data = new GCData (); |
37
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981 data.paintRectStruct = rect; |
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982 data.paintRect = &data.paintRectStruct; |
0
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983 GC gc = GC.cocoa_new (this, data); |
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984 Event event = new Event (); |
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985 event.gc = gc; |
7 | 986 event.x = cast(int)rect.x; |
987 event.y = cast(int)rect.y; | |
988 event.width = cast(int)rect.width; | |
989 event.height = cast(int)rect.height; | |
0
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990 sendEvent (DWT.Paint, event); |
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991 event.gc = null; |
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992 gc.dispose (); |
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993 } |
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994 |
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995 void enableWidget (bool enabled) { |
15
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996 if (cast(NSControl) view) { |
7 | 997 (cast(NSControl)view).setEnabled(enabled); |
0
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998 } |
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999 } |
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1000 |
45 | 1001 void fillBackground (NSView view, NSGraphicsContext context, NSRect rect) { |
1002 Control control = findBackgroundControl(); | |
1003 if (control is null) control = this; | |
1004 Image image = control.backgroundImage; | |
1005 if (image !is null && !image.isDisposed()) { | |
1006 context.saveGraphicsState(); | |
1007 NSColor.colorWithPatternImage(image.handle).setFill(); | |
46
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1008 NSPoint phase = NSPoint(); |
45 | 1009 NSView controlView = control.view; |
1010 NSView contentView = controlView.window().contentView(); | |
1011 phase = controlView.convertPoint_toView_(phase, contentView); | |
1012 phase.y = contentView.bounds().height - phase.y; | |
1013 context.setPatternPhase(phase); | |
1014 NSBezierPath.fillRect(rect); | |
1015 context.restoreGraphicsState(); | |
1016 return; | |
1017 } | |
1018 Color background = control.getBackgroundColor (); | |
1019 if (background !is null && !background.isDisposed ()) { | |
60
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1020 Carbon.CGFloat [] color = background.handle; |
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1021 context.saveGraphicsState(); |
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1022 NSColor.colorWithDeviceRed(color [0], color [1], color [2], getThemeAlpha()).setFill(); |
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1023 NSBezierPath.fillRect(rect); |
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1024 context.restoreGraphicsState(); |
45 | 1025 return; |
1026 } | |
1027 } | |
1028 | |
0
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1029 Cursor findCursor () { |
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1030 if (cursor !is null) return cursor; |
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1031 return parent.findCursor (); |
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1032 } |
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1033 |
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1034 Control findBackgroundControl () { |
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1035 if (backgroundImage !is null || background !is null) return this; |
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1036 return (state & PARENT_BACKGROUND) !is 0 ? parent.findBackgroundControl () : null; |
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1037 } |
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1038 |
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1039 Menu [] findMenus (Control control) { |
37
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1040 if (menu !is null && this !is control) return [menu]; |
0
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1041 return new Menu [0]; |
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1042 } |
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1043 |
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1044 void fixChildren (Shell newShell, Shell oldShell, Decorations newDecorations, Decorations oldDecorations, Menu [] menus) { |
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1045 oldShell.fixShell (newShell, this); |
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1046 oldDecorations.fixDecorations (newDecorations, this, menus); |
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1047 } |
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1048 |
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1049 void fixFocus (Control focusControl) { |
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1050 Shell shell = getShell (); |
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1051 Control control = this; |
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1052 while (control !is shell && (control = control.parent) !is null) { |
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1053 if (control.setFocus ()) return; |
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1054 } |
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1055 shell.setSavedFocus (focusControl); |
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1056 // int window = OS.GetControlOwner (handle); |
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1057 // OS.ClearKeyboardFocus (window); |
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1058 } |
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1059 |
49 | 1060 void flagsChanged (objc.id id, objc.SEL sel, objc.id theEvent) { |
45 | 1061 if (view.window ().firstResponder ().id is id) { |
1062 if ((state & SAFARI_EVENTS_FIX) is 0) { | |
1063 int mask = 0; | |
1064 NSEvent nsEvent = new NSEvent (theEvent); | |
49 | 1065 NSUInteger modifiers = nsEvent.modifierFlags (); |
45 | 1066 int keyCode = Display.translateKey (nsEvent.keyCode ()); |
1067 switch (keyCode) { | |
1068 case DWT.ALT: mask = OS.NSAlternateKeyMask; break; | |
1069 case DWT.CONTROL: mask = OS.NSControlKeyMask; break; | |
1070 case DWT.COMMAND: mask = OS.NSCommandKeyMask; break; | |
1071 case DWT.SHIFT: mask = OS.NSShiftKeyMask; break; | |
1072 case DWT.CAPS_LOCK: | |
1073 Event event = new Event(); | |
1074 event.keyCode = keyCode; | |
1075 setInputState (event, nsEvent, DWT.KeyDown); | |
1076 sendKeyEvent (DWT.KeyDown, event); | |
1077 setInputState (event, nsEvent, DWT.KeyUp); | |
1078 sendKeyEvent (DWT.KeyUp, event); | |
1079 break; | |
49 | 1080 default: |
45 | 1081 } |
1082 if (mask !is 0) { | |
1083 int type = (mask & modifiers) !is 0 ? DWT.KeyDown : DWT.KeyUp; | |
1084 Event event = new Event(); | |
1085 event.keyCode = keyCode; | |
1086 setInputState (event, nsEvent, type); | |
1087 if (!sendKeyEvent (type, event)) return; | |
1088 } | |
1089 } | |
1090 } | |
1091 super.flagsChanged (id, sel, theEvent); | |
1092 } | |
1093 | |
1094 NSView focusView () { | |
1095 return view; | |
1096 } | |
1097 | |
0
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1098 /** |
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1099 * Forces the receiver to have the <em>keyboard focus</em>, causing |
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1100 * all keyboard events to be delivered to it. |
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1101 * |
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1102 * @return <code>true</code> if the control got focus, and <code>false</code> if it was unable to. |
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1103 * |
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1104 * @exception DWTException <ul> |
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1105 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1106 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1107 * </ul> |
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1108 * |
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1109 * @see #setFocus |
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1110 */ |
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1111 public bool forceFocus () { |
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1112 checkWidget(); |
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1113 Decorations shell = menuShell (); |
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1114 shell.setSavedFocus (this); |
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1115 if (!isEnabled () || !isVisible ()/* || !isActive ()*/) return false; |
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1116 if (isFocusControl ()) return true; |
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1117 shell.setSavedFocus (null); |
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1118 shell.bringToTop (false); |
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1119 if (isDisposed ()) return false; |
45 | 1120 bool result = view.window ().makeFirstResponder (focusView ()); |
0
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1121 if (isDisposed ()) return false; |
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1122 shell.setSavedFocus (this); |
45 | 1123 return result; |
0
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1124 } |
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1125 |
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1126 /** |
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1127 * Returns the accessible object for the receiver. |
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1128 * If this is the first time this object is requested, |
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1129 * then the object is created and returned. |
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1130 * |
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1131 * @return the accessible object |
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1132 * |
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1133 * @exception DWTException <ul> |
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1134 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1135 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1136 * </ul> |
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1137 * |
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1138 * @see Accessible#addAccessibleListener |
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1139 * @see Accessible#addAccessibleControlListener |
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1140 * |
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1141 * @since 2.0 |
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1142 */ |
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1143 public Accessible getAccessible () { |
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1144 checkWidget (); |
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1145 if (accessible is null) accessible = new_Accessible (this); |
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1146 return accessible; |
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1147 } |
45 | 1148 |
0
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1149 /** |
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1150 * Returns the receiver's background color. |
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1151 * |
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1152 * @return the background color |
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1153 * |
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1154 * @exception DWTException <ul> |
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1155 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1156 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1157 * </ul> |
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1158 */ |
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1159 public Color getBackground () { |
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1160 checkWidget(); |
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1161 Control control = findBackgroundControl (); |
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1162 if (control is null) control = this; |
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1163 return control.getBackgroundColor (); |
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1164 } |
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1165 |
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1166 Color getBackgroundColor () { |
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1167 return background !is null ? background : defaultBackground (); |
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1168 } |
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1169 |
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1170 /** |
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1171 * Returns the receiver's background image. |
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1172 * |
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1173 * @return the background image |
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1174 * |
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1175 * @exception DWTException <ul> |
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1176 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1177 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1178 * </ul> |
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1179 * |
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1180 * @since 3.2 |
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1181 */ |
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|
1182 public Image getBackgroundImage () { |
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1183 checkWidget(); |
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1184 Control control = findBackgroundControl (); |
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1185 if (control is null) control = this; |
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1186 return control.backgroundImage; |
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1187 } |
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|
1188 |
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1189 /** |
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1190 * Returns the receiver's border width. |
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1191 * |
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1192 * @return the border width |
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1193 * |
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1194 * @exception DWTException <ul> |
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1195 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1196 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1197 * </ul> |
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1198 */ |
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|
1199 public int getBorderWidth () { |
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1200 checkWidget(); |
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1201 return 0; |
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1202 } |
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|
1203 |
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|
1204 /** |
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|
1205 * Returns a rectangle describing the receiver's size and location |
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|
1206 * relative to its parent (or its display if its parent is null), |
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1207 * unless the receiver is a shell. In this case, the location is |
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1208 * relative to the display. |
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1209 * |
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1210 * @return the receiver's bounding rectangle |
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1211 * |
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1212 * @exception DWTException <ul> |
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1213 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1214 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1215 * </ul> |
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|
1216 */ |
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|
1217 public Rectangle getBounds () { |
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|
1218 checkWidget(); |
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|
1219 NSRect rect = topView().frame(); |
7 | 1220 return new Rectangle(cast(int)rect.x, cast(int)rect.y, cast(int)rect.width, cast(int)rect.height); |
0
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|
1221 } |
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|
1222 |
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changeset
|
1223 /** |
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|
1224 * Returns <code>true</code> if the receiver is detecting |
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1225 * drag gestures, and <code>false</code> otherwise. |
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|
1226 * |
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|
1227 * @return the receiver's drag detect state |
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|
1228 * |
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|
1229 * @exception DWTException <ul> |
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1230 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1231 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1232 * </ul> |
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|
1233 * |
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|
1234 * @since 3.3 |
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|
1235 */ |
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|
1236 public bool getDragDetect () { |
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|
1237 checkWidget (); |
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|
1238 return (state & DRAG_DETECT) !is 0; |
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|
1239 } |
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parents:
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|
1240 |
45 | 1241 NSBezierPath getClipping() { |
1242 return parent.getClipping (); | |
1243 } | |
1244 | |
0
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changeset
|
1245 /** |
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|
1246 * Returns the receiver's cursor, or null if it has not been set. |
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|
1247 * <p> |
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|
1248 * When the mouse pointer passes over a control its appearance |
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|
1249 * is changed to match the control's cursor. |
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parents:
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|
1250 * </p> |
45 | 1251 * |
1252 * @return the receiver's cursor or <code>null</code> | |
1253 * | |
0
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|
1254 * @exception DWTException <ul> |
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changeset
|
1255 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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parents:
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1256 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1257 * </ul> |
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changeset
|
1258 * |
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|
1259 * @since 3.3 |
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|
1260 */ |
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parents:
diff
changeset
|
1261 public Cursor getCursor () { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
1262 checkWidget(); |
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parents:
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|
1263 return cursor; |
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|
1264 } |
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|
1265 |
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|
1266 /** |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1267 * Returns <code>true</code> if the receiver is enabled, and |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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1268 * <code>false</code> otherwise. A disabled control is typically |
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1269 * not selectable from the user interface and draws with an |
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1270 * inactive or "grayed" look. |
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|
1271 * |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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1272 * @return the receiver's enabled state |
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1273 * |
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|
1274 * @exception DWTException <ul> |
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1275 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1276 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1277 * </ul> |
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|
1278 * |
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|
1279 * @see #isEnabled |
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|
1280 */ |
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|
1281 public bool getEnabled () { |
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1282 checkWidget(); |
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1283 return (state & DISABLED) is 0; |
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|
1284 } |
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|
1285 |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1286 /** |
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|
1287 * Returns the font that the receiver will use to paint textual information. |
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|
1288 * |
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1289 * @return the receiver's font |
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1290 * |
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|
1291 * @exception DWTException <ul> |
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1292 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1293 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1294 * </ul> |
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|
1295 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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changeset
|
1296 public Font getFont () { |
380af2bdd8e5
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parents:
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changeset
|
1297 checkWidget(); |
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|
1298 return font !is null ? font : defaultFont (); |
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|
1299 } |
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|
1300 |
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parents:
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|
1301 /** |
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|
1302 * Returns the foreground color that the receiver will use to draw. |
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|
1303 * |
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|
1304 * @return the receiver's foreground color |
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1305 * |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1306 * @exception DWTException <ul> |
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|
1307 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1308 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1309 * </ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1310 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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changeset
|
1311 public Color getForeground () { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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changeset
|
1312 checkWidget(); |
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|
1313 return getForegroundColor (); |
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|
1314 } |
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changeset
|
1315 |
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|
1316 Color getForegroundColor () { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1317 return foreground !is null ? foreground: defaultForeground (); |
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|
1318 } |
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|
1319 |
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changeset
|
1320 /** |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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changeset
|
1321 * Returns layout data which is associated with the receiver. |
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|
1322 * |
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|
1323 * @return the receiver's layout data |
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|
1324 * |
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|
1325 * @exception DWTException <ul> |
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|
1326 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1327 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1328 * </ul> |
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|
1329 */ |
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|
1330 public Object getLayoutData () { |
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|
1331 checkWidget(); |
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|
1332 return layoutData; |
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|
1333 } |
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|
1334 |
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|
1335 /** |
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1336 * Returns a point describing the receiver's location relative |
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|
1337 * to its parent (or its display if its parent is null), unless |
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1338 * the receiver is a shell. In this case, the point is |
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1339 * relative to the display. |
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|
1340 * |
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|
1341 * @return the receiver's location |
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|
1342 * |
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|
1343 * @exception DWTException <ul> |
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1344 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
1345 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1346 * </ul> |
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diff
changeset
|
1347 */ |
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|
1348 public Point getLocation () { |
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|
1349 checkWidget(); |
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|
1350 NSRect rect = topView().frame(); |
7 | 1351 return new Point(cast(int)rect.x, cast(int)rect.y); |
0
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|
1352 } |
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|
1353 |
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changeset
|
1354 /** |
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|
1355 * Returns the receiver's pop up menu if it has one, or null |
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|
1356 * if it does not. All controls may optionally have a pop up |
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|
1357 * menu that is displayed when the user requests one for |
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|
1358 * the control. The sequence of key strokes, button presses |
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|
1359 * and/or button releases that are used to request a pop up |
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|
1360 * menu is platform specific. |
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changeset
|
1361 * |
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|
1362 * @return the receiver's menu |
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|
1363 * |
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|
1364 * @exception DWTException <ul> |
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1365 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
1366 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1367 * </ul> |
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changeset
|
1368 */ |
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changeset
|
1369 public Menu getMenu () { |
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parents:
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changeset
|
1370 checkWidget(); |
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|
1371 return menu; |
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|
1372 } |
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|
1373 |
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1374 int getMininumHeight () { |
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1375 return 0; |
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1376 } |
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1377 |
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|
1378 /** |
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1379 * Returns the receiver's monitor. |
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1380 * |
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1381 * @return the receiver's monitor |
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1382 * |
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1383 * @since 3.0 |
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1384 */ |
15
2952d5604c0a
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|
1385 public dwt.widgets.Monitor.Monitor getMonitor () { |
0
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1386 checkWidget(); |
15
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diff
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|
1387 dwt.widgets.Monitor.Monitor [] monitors = display.getMonitors (); |
0
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1388 if (monitors.length is 1) return monitors [0]; |
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1389 int index = -1, value = -1; |
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1390 Rectangle bounds = getBounds (); |
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1391 if (this !is getShell ()) { |
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1392 bounds = display.map (this.parent, null, bounds); |
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1393 } |
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1394 for (int i=0; i<monitors.length; i++) { |
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1395 Rectangle rect = bounds.intersection (monitors [i].getBounds ()); |
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1396 int area = rect.width * rect.height; |
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1397 if (area > 0 && area > value) { |
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1398 index = i; |
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1399 value = area; |
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1400 } |
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1401 } |
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1402 if (index >= 0) return monitors [index]; |
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1403 int centerX = bounds.x + bounds.width / 2, centerY = bounds.y + bounds.height / 2; |
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1404 for (int i=0; i<monitors.length; i++) { |
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1405 Rectangle rect = monitors [i].getBounds (); |
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1406 int x = centerX < rect.x ? rect.x - centerX : centerX > rect.x + rect.width ? centerX - rect.x - rect.width : 0; |
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1407 int y = centerY < rect.y ? rect.y - centerY : centerY > rect.y + rect.height ? centerY - rect.y - rect.height : 0; |
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1408 int distance = x * x + y * y; |
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1409 if (index is -1 || distance < value) { |
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1410 index = i; |
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1411 value = distance; |
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1412 } |
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1413 } |
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1414 return monitors [index]; |
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1415 } |
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1416 |
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1417 /** |
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1418 * Returns the receiver's parent, which must be a <code>Composite</code> |
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1419 * or null when the receiver is a shell that was created with null or |
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1420 * a display for a parent. |
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1421 * |
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1422 * @return the receiver's parent |
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1423 * |
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1424 * @exception DWTException <ul> |
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1425 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1426 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1427 * </ul> |
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1428 */ |
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1429 public Composite getParent () { |
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1430 checkWidget(); |
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1431 return parent; |
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1432 } |
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1433 |
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|
1434 Control [] getPath () { |
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1435 int count = 0; |
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1436 Shell shell = getShell (); |
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1437 Control control = this; |
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1438 while (control !is shell) { |
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1439 count++; |
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1440 control = control.parent; |
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|
1441 } |
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|
1442 control = this; |
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1443 Control [] result = new Control [count]; |
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1444 while (control !is shell) { |
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1445 result [--count] = control; |
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1446 control = control.parent; |
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|
1447 } |
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1448 return result; |
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1449 } |
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1450 |
45 | 1451 /** |
1452 * Returns the region that defines the shape of the control, | |
1453 * or null if the control has the default shape. | |
1454 * | |
1455 * @return the region that defines the shape of the shell (or null) | |
1456 * | |
1457 * @exception DWTException <ul> | |
1458 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> | |
1459 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> | |
1460 * </ul> | |
1461 * | |
1462 * @since 3.4 | |
1463 */ | |
0
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1464 public Region getRegion () { |
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1465 checkWidget (); |
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1466 return region; |
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|
1467 } |
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|
1468 |
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|
1469 /** |
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1470 * Returns the receiver's shell. For all controls other than |
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1471 * shells, this simply returns the control's nearest ancestor |
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1472 * shell. Shells return themselves, even if they are children |
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1473 * of other shells. |
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|
1474 * |
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1475 * @return the receiver's shell |
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1476 * |
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1477 * @exception DWTException <ul> |
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1478 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1479 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1480 * </ul> |
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1481 * |
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1482 * @see #getParent |
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1483 */ |
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|
1484 public Shell getShell () { |
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|
1485 checkWidget(); |
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1486 return parent.getShell (); |
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|
1487 } |
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|
1488 |
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|
1489 /** |
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1490 * Returns a point describing the receiver's size. The |
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1491 * x coordinate of the result is the width of the receiver. |
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1492 * The y coordinate of the result is the height of the |
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1493 * receiver. |
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|
1494 * |
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1495 * @return the receiver's size |
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1496 * |
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|
1497 * @exception DWTException <ul> |
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1498 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1499 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1500 * </ul> |
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1501 */ |
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1502 public Point getSize () { |
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1503 checkWidget(); |
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1504 NSRect rect = topView().frame(); |
7 | 1505 return new Point(cast(int)rect.width, cast(int)rect.height); |
0
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1506 } |
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1507 |
45 | 1508 float getThemeAlpha () { |
1509 return 1 * parent.getThemeAlpha (); | |
1510 } | |
1511 | |
0
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1512 /** |
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1513 * Returns the receiver's tool tip text, or null if it has |
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1514 * not been set. |
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1515 * |
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1516 * @return the receiver's tool tip text |
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1517 * |
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1518 * @exception DWTException <ul> |
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1519 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1520 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1521 * </ul> |
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1522 */ |
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1523 public String getToolTipText () { |
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1524 checkWidget(); |
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1525 return toolTipText; |
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1526 } |
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1527 |
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1528 /** |
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1529 * Returns <code>true</code> if the receiver is visible, and |
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1530 * <code>false</code> otherwise. |
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1531 * <p> |
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1532 * If one of the receiver's ancestors is not visible or some |
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1533 * other condition makes the receiver not visible, this method |
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1534 * may still indicate that it is considered visible even though |
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1535 * it may not actually be showing. |
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1536 * </p> |
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1537 * |
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1538 * @return the receiver's visibility state |
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1539 * |
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1540 * @exception DWTException <ul> |
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1541 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1542 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1543 * </ul> |
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1544 */ |
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1545 public bool getVisible () { |
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1546 checkWidget(); |
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1547 return (state & HIDDEN) is 0; |
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1548 } |
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|
1549 |
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1550 bool hasBorder () { |
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1551 return (style & DWT.BORDER) !is 0; |
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1552 } |
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1553 |
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1554 bool hasFocus () { |
45 | 1555 return (view.window().firstResponder().id is view.id); |
1556 } | |
1557 | |
49 | 1558 objc.id hitTest (objc.id id, objc.SEL sel, NSPoint point) { |
1559 if ((state & DISABLED) !is 0) return null; | |
45 | 1560 return super.hitTest(id, sel, point); |
1561 } | |
1562 | |
49 | 1563 bool insertText (objc.id id, objc.SEL sel, objc.id string) { |
45 | 1564 if (view.window ().firstResponder ().id is id) { |
1565 NSEvent nsEvent = NSApplication.sharedApplication ().currentEvent (); | |
1566 if (nsEvent !is null && nsEvent.type () is OS.NSKeyDown) { | |
1567 NSString str = new NSString (string); | |
49 | 1568 if (str.isKindOfClass (cast(objc.Class)OS.objc_getClass ("NSAttributedString"))) { |
1569 str = (new NSAttributedString (string)).string (); | |
45 | 1570 } |
49 | 1571 NSUInteger length = str.length (); |
1572 wchar[] buffer = new wchar [length]; | |
1573 str.getCharacters(buffer.ptr); | |
45 | 1574 for (int i = 0; i < buffer.length; i++) { |
1575 Event event = new Event (); | |
1576 if (length is 1) setKeyState (event, DWT.KeyDown, nsEvent); | |
1577 event.character = buffer [i]; | |
1578 if (!sendKeyEvent (nsEvent, DWT.KeyDown)) return false; | |
1579 } | |
1580 } | |
1581 if ((state & CANVAS) !is 0) return true; | |
1582 } | |
1583 return super.insertText (id, sel, string); | |
0
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1584 } |
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1585 |
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|
1586 /** |
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1587 * Invokes platform specific functionality to allocate a new GC handle. |
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1588 * <p> |
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1589 * <b>IMPORTANT:</b> This method is <em>not</em> part of the public |
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1590 * API for <code>Control</code>. It is marked public only so that it |
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1591 * can be shared within the packages provided by DWT. It is not |
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1592 * available on all platforms, and should never be called from |
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1593 * application code. |
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1594 * </p> |
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1595 * |
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1596 * @param data the platform specific GC data |
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1597 * @return the platform specific GC handle |
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1598 */ |
15
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diff
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|
1599 public objc.id internal_new_GC (GCData data) { |
0
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1600 checkWidget(); |
15
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diff
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|
1601 objc.id context = null; |
0
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1602 if (data !is null && data.paintRect !is null) { |
46
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diff
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1603 context = NSGraphicsContext.currentContext().id; |
0
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1604 } else { |
45 | 1605 NSGraphicsContext graphicsContext = NSGraphicsContext.graphicsContextWithWindow (view.window ()); |
1606 display.addContext (graphicsContext); | |
46
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diff
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|
1607 context = graphicsContext.id; |
0
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1608 } |
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1609 if (data !is null) { |
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1610 int mask = DWT.LEFT_TO_RIGHT | DWT.RIGHT_TO_LEFT; |
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1611 if ((data.style & mask) is 0) { |
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1612 data.style |= style & (mask | DWT.MIRRORED); |
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1613 } |
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1614 data.device = display; |
45 | 1615 data.thread = display.thread; |
0
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1616 data.view = view; |
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1617 data.foreground = getForegroundColor ().handle; |
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1618 Control control = findBackgroundControl (); |
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1619 if (control is null) control = this; |
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1620 data.background = control.getBackgroundColor ().handle; |
45 | 1621 data.font = font !is null ? font : defaultFont (); |
0
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1622 } |
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1623 return context; |
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1624 } |
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1625 |
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|
1626 /** |
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1627 * Invokes platform specific functionality to dispose a GC handle. |
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1628 * <p> |
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1629 * <b>IMPORTANT:</b> This method is <em>not</em> part of the public |
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1630 * API for <code>Control</code>. It is marked public only so that it |
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1631 * can be shared within the packages provided by DWT. It is not |
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1632 * available on all platforms, and should never be called from |
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1633 * application code. |
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1634 * </p> |
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1635 * |
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1636 * @param hDC the platform specific GC handle |
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1637 * @param data the platform specific GC data |
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1638 */ |
37
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Fixed a lot of compile errors, a "hello world" app compiles now
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diff
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|
1639 public void internal_dispose_GC (objc.id context, GCData data) { |
45 | 1640 checkWidget (); |
1641 NSGraphicsContext graphicsContext = new NSGraphicsContext (context); | |
1642 display.removeContext (graphicsContext); | |
1643 if (data !is null) { | |
1644 if (data.paintRect !is null) { | |
1645 NSGraphicsContext.setCurrentContext (graphicsContext); | |
1646 } else { | |
1647 graphicsContext.flushGraphics (); | |
1648 } | |
1649 } | |
0
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|
1650 } |
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|
1651 |
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|
1652 /** |
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1653 * Returns <code>true</code> if the receiver is enabled and all |
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1654 * ancestors up to and including the receiver's nearest ancestor |
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1655 * shell are enabled. Otherwise, <code>false</code> is returned. |
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1656 * A disabled control is typically not selectable from the user |
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1657 * interface and draws with an inactive or "grayed" look. |
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1658 * |
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1659 * @return the receiver's enabled state |
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1660 * |
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1661 * @exception DWTException <ul> |
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1662 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1663 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1664 * </ul> |
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1665 * |
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1666 * @see #getEnabled |
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1667 */ |
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1668 public bool isEnabled () { |
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1669 checkWidget(); |
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1670 return getEnabled () && parent.isEnabled (); |
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1671 } |
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1672 |
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1673 bool isEnabledCursor () { |
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1674 return isEnabled (); |
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1675 } |
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1676 |
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1677 bool isFocusAncestor (Control control) { |
15
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1678 while (control !is null && control !is this && !(cast(Shell) control)) { |
0
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1679 control = control.parent; |
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1680 } |
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1681 return control is this; |
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1682 } |
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1683 |
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1684 /** |
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1685 * Returns <code>true</code> if the receiver has the user-interface |
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1686 * focus, and <code>false</code> otherwise. |
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1687 * |
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1688 * @return the receiver's focus state |
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1689 * |
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1690 * @exception DWTException <ul> |
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1691 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1692 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1693 * </ul> |
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1694 */ |
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1695 public bool isFocusControl () { |
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1696 checkWidget(); |
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1697 return hasFocus (); |
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1698 } |
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1699 |
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1700 /** |
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1701 * Returns <code>true</code> if the underlying operating |
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1702 * system supports this reparenting, otherwise <code>false</code> |
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1703 * |
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1704 * @return <code>true</code> if the widget can be reparented, otherwise <code>false</code> |
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1705 * |
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1706 * @exception DWTException <ul> |
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1707 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1708 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1709 * </ul> |
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1710 */ |
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1711 public bool isReparentable () { |
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1712 checkWidget(); |
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1713 return true; |
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1714 } |
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1715 |
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1716 bool isShowing () { |
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|
1717 /* |
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1718 * This is not complete. Need to check if the |
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1719 * widget is obscurred by a parent or sibling. |
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1720 */ |
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1721 if (!isVisible ()) return false; |
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1722 Control control = this; |
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1723 while (control !is null) { |
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1724 Point size = control.getSize (); |
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1725 if (size.x is 0 || size.y is 0) { |
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1726 return false; |
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1727 } |
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1728 control = control.parent; |
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1729 } |
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1730 return true; |
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|
1731 } |
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1732 |
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1733 bool isTabGroup () { |
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1734 Control [] tabList = parent._getTabList (); |
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1735 if (tabList !is null) { |
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1736 for (int i=0; i<tabList.length; i++) { |
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1737 if (tabList [i] is this) return true; |
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1738 } |
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|
1739 } |
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1740 int code = traversalCode (0, null); |
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1741 if ((code & (DWT.TRAVERSE_ARROW_PREVIOUS | DWT.TRAVERSE_ARROW_NEXT)) !is 0) return false; |
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1742 return (code & (DWT.TRAVERSE_TAB_PREVIOUS | DWT.TRAVERSE_TAB_NEXT)) !is 0; |
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1743 } |
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|
1744 |
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1745 bool isTabItem () { |
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1746 Control [] tabList = parent._getTabList (); |
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1747 if (tabList !is null) { |
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1748 for (int i=0; i<tabList.length; i++) { |
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1749 if (tabList [i] is this) return false; |
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|
1750 } |
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|
1751 } |
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|
1752 int code = traversalCode (0, null); |
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|
1753 return (code & (DWT.TRAVERSE_ARROW_PREVIOUS | DWT.TRAVERSE_ARROW_NEXT)) !is 0; |
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|
1754 } |
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|
1755 |
45 | 1756 bool isTrim (NSView view) { |
1757 return false; | |
1758 } | |
1759 | |
0
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|
1760 /** |
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|
1761 * Returns <code>true</code> if the receiver is visible and all |
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1762 * ancestors up to and including the receiver's nearest ancestor |
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1763 * shell are visible. Otherwise, <code>false</code> is returned. |
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|
1764 * |
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|
1765 * @return the receiver's visibility state |
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|
1766 * |
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|
1767 * @exception DWTException <ul> |
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1768 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1769 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1770 * </ul> |
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1771 * |
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1772 * @see #getVisible |
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1773 */ |
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1774 public bool isVisible () { |
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1775 checkWidget(); |
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1776 return getVisible () && parent.isVisible (); |
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1777 } |
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1778 |
45 | 1779 void keyDown (objc.id id, objc.SEL sel, objc.id theEvent) { |
46
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1780 if (view.window ().firstResponder ().id is id) { |
45 | 1781 bool textInput = OS.objc_msgSend (id, OS.sel_conformsToProtocol_, OS.objc_getProtocol ("NSTextInput")) !is null; |
1782 if (!textInput) { | |
1783 NSEvent nsEvent = new NSEvent (theEvent); | |
1784 bool [] consume = new bool [1]; | |
1785 if (translateTraversal (nsEvent.keyCode (), nsEvent, consume)) return; | |
1786 if (isDisposed ()) return; | |
1787 if (!sendKeyEvent (nsEvent, DWT.KeyDown)) return; | |
1788 if (consume [0]) return; | |
1789 } | |
1790 } | |
1791 super.keyDown (id, sel, theEvent); | |
1792 } | |
1793 | |
49 | 1794 void keyUp (objc.id id, objc.SEL sel, objc.id theEvent) { |
45 | 1795 if (view.window ().firstResponder ().id is id) { |
1796 NSEvent nsEvent = new NSEvent (theEvent); | |
1797 if (!sendKeyEvent (nsEvent, DWT.KeyUp)) return; | |
1798 } | |
1799 super.keyUp (id, sel, theEvent); | |
1800 } | |
1801 | |
1802 void markLayout (bool changed, bool all) { | |
1803 /* Do nothing */ | |
1804 } | |
1805 | |
49 | 1806 objc.id menuForEvent (objc.id id, objc.SEL sel, objc.id theEvent) { |
45 | 1807 NSPoint pt = NSEvent.mouseLocation(); |
49 | 1808 pt.y = cast(int) (display.getPrimaryFrame().height - pt.y); |
7 | 1809 int x = cast(int) pt.x; |
1810 int y = cast(int) pt.y; | |
0
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1811 Event event = new Event (); |
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1812 event.x = x; |
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1813 event.y = y; |
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1814 sendEvent (DWT.MenuDetect, event); |
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1815 if (!event.doit) return null; |
0
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1816 Menu menu = getMenu (); |
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1817 if (menu !is null && !menu.isDisposed ()) { |
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1818 if (x !is event.x || y !is event.y) { |
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1819 menu.setLocation (event.x, event.y); |
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1820 } |
46
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1821 return menu.nsMenu.id; |
0
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1822 } |
45 | 1823 return super.menuForEvent (id, sel, theEvent); |
0
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1824 } |
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1825 |
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1826 Decorations menuShell () { |
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1827 return parent.menuShell (); |
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1828 } |
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1829 |
49 | 1830 void scrollWheel (objc.id id, objc.SEL sel, objc.id theEvent) { |
45 | 1831 if (id is view.id) { |
1832 if (hooks (DWT.MouseWheel) || filters (DWT.MouseWheel)) { | |
1833 NSEvent nsEvent = new NSEvent(theEvent); | |
1834 if (nsEvent.deltaY() !is 0) { | |
1835 if (!sendMouseEvent(nsEvent, DWT.MouseWheel, true)) { | |
1836 return; | |
1837 } | |
1838 } | |
1839 } | |
1840 } | |
1841 super.scrollWheel(id, sel, theEvent); | |
0
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1842 } |
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1843 |
49 | 1844 void mouseDown(objc.id id, objc.SEL sel, objc.id theEvent) { |
45 | 1845 Display display = this.display; |
1846 display.trackingControl = this; | |
1847 super.mouseDown(id, sel, theEvent); | |
1848 display.trackingControl = null; | |
0
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1849 } |
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1850 |
45 | 1851 void moved () { |
1852 sendEvent (DWT.Move); | |
0
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1853 } |
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1854 |
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1855 /** |
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1856 * Moves the receiver above the specified control in the |
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1857 * drawing order. If the argument is null, then the receiver |
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1858 * is moved to the top of the drawing order. The control at |
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1859 * the top of the drawing order will not be covered by other |
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1860 * controls even if they occupy intersecting areas. |
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1861 * |
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1862 * @param control the sibling control (or null) |
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1863 * |
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1864 * @exception IllegalArgumentException <ul> |
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1865 * <li>ERROR_INVALID_ARGUMENT - if the control has been disposed</li> |
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1866 * </ul> |
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1867 * @exception DWTException <ul> |
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1868 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1869 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1870 * </ul> |
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1871 * |
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1872 * @see Control#moveBelow |
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1873 * @see Composite#getChildren |
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1874 */ |
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1875 public void moveAbove (Control control) { |
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1876 checkWidget(); |
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1877 if (control !is null) { |
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1878 if (control.isDisposed ()) error (DWT.ERROR_INVALID_ARGUMENT); |
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1879 if (parent !is control.parent) return; |
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1880 } |
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1881 setZOrder (control, true); |
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1882 } |
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1883 |
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1884 /** |
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1885 * Moves the receiver below the specified control in the |
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1886 * drawing order. If the argument is null, then the receiver |
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1887 * is moved to the bottom of the drawing order. The control at |
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1888 * the bottom of the drawing order will be covered by all other |
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1889 * controls which occupy intersecting areas. |
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1890 * |
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1891 * @param control the sibling control (or null) |
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1892 * |
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1893 * @exception IllegalArgumentException <ul> |
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1894 * <li>ERROR_INVALID_ARGUMENT - if the control has been disposed</li> |
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1895 * </ul> |
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1896 * @exception DWTException <ul> |
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1897 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1898 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1899 * </ul> |
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1900 * |
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1901 * @see Control#moveAbove |
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1902 * @see Composite#getChildren |
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1903 */ |
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1904 public void moveBelow (Control control) { |
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1905 checkWidget(); |
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1906 if (control !is null) { |
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1907 if (control.isDisposed ()) error (DWT.ERROR_INVALID_ARGUMENT); |
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1908 if (parent !is control.parent) return; |
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1909 } |
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1910 setZOrder (control, false); |
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1911 } |
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1912 |
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1913 Accessible new_Accessible (Control control) { |
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1914 return Accessible.internal_new_Accessible (this); |
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1915 } |
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1916 |
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|
1917 /** |
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1918 * Causes the receiver to be resized to its preferred size. |
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1919 * For a composite, this involves computing the preferred size |
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1920 * from its layout, if there is one. |
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1921 * |
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1922 * @exception DWTException <ul> |
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1923 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1924 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1925 * </ul> |
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1926 * |
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1927 * @see #computeSize(int, int, bool) |
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1928 */ |
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1929 public void pack () { |
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1930 checkWidget(); |
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1931 pack (true); |
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1932 } |
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1933 |
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1934 /** |
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1935 * Causes the receiver to be resized to its preferred size. |
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1936 * For a composite, this involves computing the preferred size |
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1937 * from its layout, if there is one. |
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1938 * <p> |
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1939 * If the changed flag is <code>true</code>, it indicates that the receiver's |
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1940 * <em>contents</em> have changed, therefore any caches that a layout manager |
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1941 * containing the control may have been keeping need to be flushed. When the |
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1942 * control is resized, the changed flag will be <code>false</code>, so layout |
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1943 * manager caches can be retained. |
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1944 * </p> |
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1945 * |
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1946 * @param changed whether or not the receiver's contents have changed |
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1947 * |
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1948 * @exception DWTException <ul> |
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1949 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1950 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1951 * </ul> |
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1952 * |
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1953 * @see #computeSize(int, int, bool) |
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1954 */ |
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1955 public void pack (bool changed) { |
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1956 checkWidget(); |
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1957 setSize (computeSize (DWT.DEFAULT, DWT.DEFAULT, changed)); |
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1958 } |
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1959 |
45 | 1960 /** |
1961 * Prints the receiver and all children. | |
1962 * | |
1963 * @param gc the gc where the drawing occurs | |
1964 * @return <code>true</code> if the operation was successful and <code>false</code> otherwise | |
1965 * | |
1966 * @exception IllegalArgumentException <ul> | |
1967 * <li>ERROR_NULL_ARGUMENT - if the gc is null</li> | |
1968 * <li>ERROR_INVALID_ARGUMENT - if the gc has been disposed</li> | |
1969 * </ul> | |
1970 * @exception DWTException <ul> | |
1971 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> | |
1972 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> | |
1973 * </ul> | |
1974 * | |
1975 * @since 3.4 | |
1976 */ | |
0
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1977 public bool print (GC gc) { |
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1978 checkWidget (); |
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1979 if (gc is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1980 if (gc.isDisposed ()) error (DWT.ERROR_INVALID_ARGUMENT); |
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1981 // int [] outImage = new int [1]; |
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1982 // CGRect outFrame = new CGRect (); |
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1983 // if (OS.HIViewCreateOffscreenImage (handle, 0, outFrame, outImage) is OS.noErr) { |
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1984 // int width = OS.CGImageGetWidth (outImage [0]); |
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1985 // int height = OS.CGImageGetHeight (outImage [0]); |
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1986 // CGRect rect = new CGRect(); |
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1987 // rect.width = width; |
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1988 // rect.height = height; |
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1989 // //TODO - does not draw the browser (cocoa widgets?) |
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1990 // OS.HIViewDrawCGImage (gc.handle, rect, outImage [0]); |
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1991 // OS.CGImageRelease (outImage [0]); |
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1992 // } |
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1993 // return true; |
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1994 return false; |
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1995 } |
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1996 |
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1997 /** |
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1998 * Causes the entire bounds of the receiver to be marked |
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1999 * as needing to be redrawn. The next time a paint request |
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2000 * is processed, the control will be completely painted, |
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2001 * including the background. |
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2002 * |
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2003 * @exception DWTException <ul> |
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2004 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2005 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2006 * </ul> |
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2007 * |
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2008 * @see #update() |
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2009 * @see PaintListener |
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2010 * @see DWT#Paint |
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2011 * @see DWT#NO_BACKGROUND |
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2012 * @see DWT#NO_REDRAW_RESIZE |
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2013 * @see DWT#NO_MERGE_PAINTS |
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2014 * @see DWT#DOUBLE_BUFFERED |
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2015 */ |
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2016 public void redraw () { |
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2017 checkWidget(); |
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2018 view.setNeedsDisplay(true); |
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2019 } |
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2020 |
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2021 void redraw (bool children) { |
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2022 // checkWidget(); |
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2023 |
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2024 } |
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2025 |
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2026 /** |
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2027 * Causes the rectangular area of the receiver specified by |
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2028 * the arguments to be marked as needing to be redrawn. |
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2029 * The next time a paint request is processed, that area of |
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2030 * the receiver will be painted, including the background. |
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2031 * If the <code>all</code> flag is <code>true</code>, any |
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2032 * children of the receiver which intersect with the specified |
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2033 * area will also paint their intersecting areas. If the |
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2034 * <code>all</code> flag is <code>false</code>, the children |
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2035 * will not be painted. |
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2036 * |
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2037 * @param x the x coordinate of the area to draw |
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2038 * @param y the y coordinate of the area to draw |
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2039 * @param width the width of the area to draw |
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2040 * @param height the height of the area to draw |
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2041 * @param all <code>true</code> if children should redraw, and <code>false</code> otherwise |
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2042 * |
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2043 * @exception DWTException <ul> |
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2044 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2045 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2046 * </ul> |
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2047 * |
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2048 * @see #update() |
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2049 * @see PaintListener |
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2050 * @see DWT#Paint |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2051 * @see DWT#NO_BACKGROUND |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2052 * @see DWT#NO_REDRAW_RESIZE |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2053 * @see DWT#NO_MERGE_PAINTS |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2054 * @see DWT#DOUBLE_BUFFERED |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2055 */ |
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parents:
diff
changeset
|
2056 public void redraw (int x, int y, int width, int height, bool all) { |
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changeset
|
2057 checkWidget (); |
15
2952d5604c0a
Ported some widgets, added some stuff to the runtime bindings
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parents:
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diff
changeset
|
2058 NSRect rect = NSRect(); |
0
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parents:
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changeset
|
2059 rect.x = x; |
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parents:
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changeset
|
2060 rect.y = y; |
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parents:
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changeset
|
2061 rect.width = width; |
380af2bdd8e5
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parents:
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changeset
|
2062 rect.height = height; |
380af2bdd8e5
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parents:
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changeset
|
2063 view.setNeedsDisplayInRect(rect); |
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changeset
|
2064 } |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2065 |
45 | 2066 void register () { |
2067 super.register (); | |
2068 display.addWidget (view, this); | |
2069 } | |
2070 | |
0
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parents:
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changeset
|
2071 void releaseHandle () { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2072 super.releaseHandle (); |
45 | 2073 if (view !is null) view.release(); |
0
380af2bdd8e5
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parents:
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changeset
|
2074 view = null; |
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|
2075 parent = null; |
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changeset
|
2076 } |
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changeset
|
2077 |
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changeset
|
2078 void releaseParent () { |
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parents:
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|
2079 parent.removeControl (this); |
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|
2080 } |
380af2bdd8e5
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changeset
|
2081 |
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changeset
|
2082 void releaseWidget () { |
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parents:
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changeset
|
2083 super.releaseWidget (); |
45 | 2084 if (display.currentControl is this) { |
2085 display.currentControl = null; | |
2086 display.timerExec(-1, display.hoverTimer); | |
2087 } | |
2088 if (display.grabControl is this) { | |
2089 display.grabControl = null; | |
2090 } | |
0
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2091 if (menu !is null && !menu.isDisposed ()) { |
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parents:
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changeset
|
2092 menu.dispose (); |
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changeset
|
2093 } |
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changeset
|
2094 menu = null; |
380af2bdd8e5
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parents:
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changeset
|
2095 layoutData = null; |
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parents:
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changeset
|
2096 if (accessible !is null) { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2097 accessible.internal_dispose_Accessible (); |
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changeset
|
2098 } |
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parents:
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changeset
|
2099 accessible = null; |
380af2bdd8e5
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parents:
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changeset
|
2100 region = null; |
380af2bdd8e5
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parents:
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changeset
|
2101 } |
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parents:
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changeset
|
2102 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2103 /** |
380af2bdd8e5
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parents:
diff
changeset
|
2104 * Removes the listener from the collection of listeners who will |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2105 * be notified when the control is moved or resized. |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2106 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2107 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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parents:
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changeset
|
2108 * |
380af2bdd8e5
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parents:
diff
changeset
|
2109 * @exception IllegalArgumentException <ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2110 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
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parents:
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changeset
|
2111 * </ul> |
380af2bdd8e5
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parents:
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changeset
|
2112 * @exception DWTException <ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2113 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
380af2bdd8e5
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|
2114 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
380af2bdd8e5
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parents:
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changeset
|
2115 * </ul> |
380af2bdd8e5
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changeset
|
2116 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2117 * @see ControlListener |
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changeset
|
2118 * @see #addControlListener |
380af2bdd8e5
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changeset
|
2119 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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changeset
|
2120 public void removeControlListener (ControlListener listener) { |
380af2bdd8e5
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changeset
|
2121 checkWidget(); |
380af2bdd8e5
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parents:
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changeset
|
2122 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2123 if (eventTable is null) return; |
380af2bdd8e5
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parents:
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changeset
|
2124 eventTable.unhook (DWT.Move, listener); |
380af2bdd8e5
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parents:
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changeset
|
2125 eventTable.unhook (DWT.Resize, listener); |
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parents:
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changeset
|
2126 } |
380af2bdd8e5
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parents:
diff
changeset
|
2127 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2128 /** |
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parents:
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changeset
|
2129 * Removes the listener from the collection of listeners who will |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2130 * be notified when a drag gesture occurs. |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2131 * |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2132 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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changeset
|
2133 * |
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|
2134 * @exception IllegalArgumentException <ul> |
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|
2135 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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changeset
|
2136 * </ul> |
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|
2137 * @exception DWTException <ul> |
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|
2138 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
2139 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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changeset
|
2140 * </ul> |
380af2bdd8e5
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|
2141 * |
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changeset
|
2142 * @see DragDetectListener |
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|
2143 * @see #addDragDetectListener |
380af2bdd8e5
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|
2144 * |
380af2bdd8e5
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|
2145 * @since 3.3 |
380af2bdd8e5
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changeset
|
2146 */ |
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changeset
|
2147 public void removeDragDetectListener(DragDetectListener listener) { |
380af2bdd8e5
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changeset
|
2148 checkWidget (); |
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changeset
|
2149 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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changeset
|
2150 if (eventTable is null) return; |
380af2bdd8e5
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parents:
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changeset
|
2151 eventTable.unhook (DWT.DragDetect, listener); |
380af2bdd8e5
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|
2152 } |
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parents:
diff
changeset
|
2153 |
380af2bdd8e5
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parents:
diff
changeset
|
2154 /** |
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changeset
|
2155 * Removes the listener from the collection of listeners who will |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2156 * be notified when the control gains or loses focus. |
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parents:
diff
changeset
|
2157 * |
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parents:
diff
changeset
|
2158 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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diff
changeset
|
2159 * |
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changeset
|
2160 * @exception IllegalArgumentException <ul> |
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changeset
|
2161 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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changeset
|
2162 * </ul> |
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|
2163 * @exception DWTException <ul> |
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|
2164 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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changeset
|
2165 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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changeset
|
2166 * </ul> |
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changeset
|
2167 * |
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changeset
|
2168 * @see FocusListener |
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|
2169 * @see #addFocusListener |
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diff
changeset
|
2170 */ |
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parents:
diff
changeset
|
2171 public void removeFocusListener(FocusListener listener) { |
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changeset
|
2172 checkWidget(); |
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changeset
|
2173 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
380af2bdd8e5
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parents:
diff
changeset
|
2174 if (eventTable is null) return; |
380af2bdd8e5
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parents:
diff
changeset
|
2175 eventTable.unhook(DWT.FocusIn, listener); |
380af2bdd8e5
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parents:
diff
changeset
|
2176 eventTable.unhook(DWT.FocusOut, listener); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2177 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2178 |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2179 /** |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2180 * Removes the listener from the collection of listeners who will |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2181 * be notified when the help events are generated for the control. |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2182 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2183 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2184 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2185 * @exception IllegalArgumentException <ul> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2186 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2187 * </ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2188 * @exception DWTException <ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2189 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2190 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2191 * </ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2192 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2193 * @see HelpListener |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2194 * @see #addHelpListener |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2195 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2196 public void removeHelpListener (HelpListener listener) { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2197 checkWidget(); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2198 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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2199 if (eventTable is null) return; |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2200 eventTable.unhook (DWT.Help, listener); |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2201 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2202 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2203 /** |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2204 * Removes the listener from the collection of listeners who will |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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2205 * be notified when keys are pressed and released on the system keyboard. |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2206 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2207 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2208 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2209 * @exception IllegalArgumentException <ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2210 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2211 * </ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2212 * @exception DWTException <ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2213 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2214 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2215 * </ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2216 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2217 * @see KeyListener |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2218 * @see #addKeyListener |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2219 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2220 public void removeKeyListener(KeyListener listener) { |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2221 checkWidget(); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2222 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2223 if (eventTable is null) return; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2224 eventTable.unhook(DWT.KeyUp, listener); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2225 eventTable.unhook(DWT.KeyDown, listener); |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2226 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2227 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2228 /** |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2229 * Removes the listener from the collection of listeners who will |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2230 * be notified when the platform-specific context menu trigger has |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2231 * occurred. |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2232 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2233 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2234 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2235 * @exception IllegalArgumentException <ul> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2236 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2237 * </ul> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2238 * @exception DWTException <ul> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2239 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2240 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2241 * </ul> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2242 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2243 * @see MenuDetectListener |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2244 * @see #addMenuDetectListener |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2245 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2246 * @since 3.3 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2247 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2248 public void removeMenuDetectListener (MenuDetectListener listener) { |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2249 checkWidget (); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2250 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2251 if (eventTable is null) return; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2252 eventTable.unhook (DWT.MenuDetect, listener); |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2253 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2254 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2255 /** |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2256 * Removes the listener from the collection of listeners who will |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2257 * be notified when mouse buttons are pressed and released. |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2258 * |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2259 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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diff
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|
2260 * |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2261 * @exception IllegalArgumentException <ul> |
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|
2262 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
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|
2263 * </ul> |
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|
2264 * @exception DWTException <ul> |
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|
2265 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
2266 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2267 * </ul> |
380af2bdd8e5
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|
2268 * |
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|
2269 * @see MouseListener |
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|
2270 * @see #addMouseListener |
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|
2271 */ |
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|
2272 public void removeMouseListener(MouseListener listener) { |
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|
2273 checkWidget(); |
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|
2274 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
380af2bdd8e5
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parents:
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|
2275 if (eventTable is null) return; |
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parents:
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|
2276 eventTable.unhook(DWT.MouseDown, listener); |
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|
2277 eventTable.unhook(DWT.MouseUp, listener); |
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parents:
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|
2278 eventTable.unhook(DWT.MouseDoubleClick, listener); |
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parents:
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|
2279 } |
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parents:
diff
changeset
|
2280 |
380af2bdd8e5
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parents:
diff
changeset
|
2281 /** |
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parents:
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changeset
|
2282 * Removes the listener from the collection of listeners who will |
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|
2283 * be notified when the mouse moves. |
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parents:
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|
2284 * |
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parents:
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changeset
|
2285 * @param listener the listener which should no longer be notified |
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parents:
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changeset
|
2286 * |
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parents:
diff
changeset
|
2287 * @exception IllegalArgumentException <ul> |
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changeset
|
2288 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
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|
2289 * </ul> |
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parents:
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|
2290 * @exception DWTException <ul> |
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parents:
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changeset
|
2291 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2292 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2293 * </ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2294 * |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2295 * @see MouseMoveListener |
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|
2296 * @see #addMouseMoveListener |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2297 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2298 public void removeMouseMoveListener(MouseMoveListener listener) { |
380af2bdd8e5
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parents:
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|
2299 checkWidget(); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2300 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2301 if (eventTable is null) return; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2302 eventTable.unhook(DWT.MouseMove, listener); |
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|
2303 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2304 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2305 /** |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2306 * Removes the listener from the collection of listeners who will |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2307 * be notified when the mouse passes or hovers over controls. |
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|
2308 * |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2309 * @param listener the listener which should no longer be notified |
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|
2310 * |
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parents:
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|
2311 * @exception IllegalArgumentException <ul> |
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parents:
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|
2312 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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|
2313 * </ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2314 * @exception DWTException <ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2315 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2316 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2317 * </ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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2318 * |
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parents:
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|
2319 * @see MouseTrackListener |
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|
2320 * @see #addMouseTrackListener |
380af2bdd8e5
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|
2321 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2322 public void removeMouseTrackListener(MouseTrackListener listener) { |
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|
2323 checkWidget(); |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2324 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2325 if (eventTable is null) return; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2326 eventTable.unhook (DWT.MouseEnter, listener); |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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2327 eventTable.unhook (DWT.MouseExit, listener); |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2328 eventTable.unhook (DWT.MouseHover, listener); |
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|
2329 } |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2330 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2331 /** |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2332 * Removes the listener from the collection of listeners who will |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2333 * be notified when the mouse wheel is scrolled. |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2334 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2335 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2336 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2337 * @exception IllegalArgumentException <ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2338 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2339 * </ul> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2340 * @exception DWTException <ul> |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2341 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2342 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2343 * </ul> |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2344 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2345 * @see MouseWheelListener |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2346 * @see #addMouseWheelListener |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2347 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2348 * @since 3.3 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2349 */ |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2350 public void removeMouseWheelListener (MouseWheelListener listener) { |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2351 checkWidget (); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2352 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2353 if (eventTable is null) return; |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2354 eventTable.unhook (DWT.MouseWheel, listener); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2355 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2356 |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
2357 /** |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2358 * Removes the listener from the collection of listeners who will |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
2359 * be notified when the receiver needs to be painted. |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2360 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
2361 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2362 * |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2363 * @exception IllegalArgumentException <ul> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2364 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
2365 * </ul> |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2366 * @exception DWTException <ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2367 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2368 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2369 * </ul> |
380af2bdd8e5
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|
2370 * |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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changeset
|
2371 * @see PaintListener |
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|
2372 * @see #addPaintListener |
380af2bdd8e5
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|
2373 */ |
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|
2374 public void removePaintListener(PaintListener listener) { |
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|
2375 checkWidget(); |
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changeset
|
2376 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
380af2bdd8e5
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parents:
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|
2377 if (eventTable is null) return; |
380af2bdd8e5
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parents:
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|
2378 eventTable.unhook(DWT.Paint, listener); |
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|
2379 } |
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|
2380 |
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changeset
|
2381 /** |
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|
2382 * Removes the listener from the collection of listeners who will |
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|
2383 * be notified when traversal events occur. |
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|
2384 * |
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|
2385 * @param listener the listener which should no longer be notified |
380af2bdd8e5
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|
2386 * |
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|
2387 * @exception IllegalArgumentException <ul> |
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|
2388 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
380af2bdd8e5
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|
2389 * </ul> |
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|
2390 * @exception DWTException <ul> |
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|
2391 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
2392 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2393 * </ul> |
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changeset
|
2394 * |
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changeset
|
2395 * @see TraverseListener |
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|
2396 * @see #addTraverseListener |
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|
2397 */ |
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|
2398 public void removeTraverseListener(TraverseListener listener) { |
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|
2399 checkWidget(); |
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changeset
|
2400 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
380af2bdd8e5
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parents:
diff
changeset
|
2401 if (eventTable is null) return; |
380af2bdd8e5
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parents:
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|
2402 eventTable.unhook (DWT.Traverse, listener); |
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|
2403 } |
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parents:
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|
2404 |
45 | 2405 void resized () { |
2406 sendEvent (DWT.Resize); | |
2407 } | |
2408 | |
0
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2409 bool sendDragEvent (int button, int stateMask, int x, int y) { |
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2410 Event event = new Event (); |
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2411 event.button = button; |
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2412 event.x = x; |
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2413 event.y = y; |
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2414 event.stateMask = stateMask; |
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2415 postEvent (DWT.DragDetect, event); |
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2416 return event.doit; |
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2417 } |
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2418 |
45 | 2419 bool sendDragEvent (NSEvent nsEvent) { |
2420 return sendMouseEvent(nsEvent, DWT.DragDetect, true); | |
0
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2421 } |
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2422 |
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2423 void sendFocusEvent (int type, bool post) { |
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2424 Display display = this.display; |
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2425 Shell shell = getShell (); |
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2426 if (post) { |
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2427 postEvent (type); |
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|
2428 } else { |
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2429 sendEvent (type); |
45 | 2430 } |
0
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2431 /* |
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2432 * It is possible that the shell may be |
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2433 * disposed at this point. If this happens |
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2434 * don't send the activate and deactivate |
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2435 * events. |
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2436 */ |
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2437 if (!shell.isDisposed ()) { |
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2438 switch (type) { |
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2439 case DWT.FocusIn: |
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2440 shell.setActiveControl (this); |
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2441 break; |
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2442 case DWT.FocusOut: |
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2443 if (shell !is display.getActiveShell ()) { |
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2444 shell.setActiveControl (null); |
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|
2445 } |
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|
2446 break; |
61
c74ba20de292
Fix: The application responds to events now
Jacob Carlborg <doob@me.com>
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diff
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|
2447 default: |
0
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2448 } |
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|
2449 } |
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|
2450 } |
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|
2451 |
45 | 2452 bool sendMouseEvent (NSEvent nsEvent, int type, bool send) { |
2453 NSInputManager manager = NSInputManager.currentInputManager (); | |
2454 if (manager !is null && manager.wantsToHandleMouseEvents ()) { | |
2455 if (manager.handleMouseEvent (nsEvent)) { | |
2456 return true; | |
2457 } | |
2458 } | |
2459 Shell shell = null; | |
0
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2460 Event event = new Event (); |
45 | 2461 switch (type) { |
2462 case DWT.MouseDown: | |
2463 shell = getShell (); | |
2464 //FALL THROUGH | |
2465 case DWT.MouseUp: | |
2466 case DWT.MouseDoubleClick: | |
49 | 2467 int button = cast(int)/*64*/nsEvent.buttonNumber(); |
45 | 2468 switch (button) { |
2469 case 0: event.button = 1; break; | |
2470 case 1: event.button = 3; break; | |
2471 case 2: event.button = 2; break; | |
2472 case 3: event.button = 4; break; | |
2473 case 4: event.button = 5; break; | |
61
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Fix: The application responds to events now
Jacob Carlborg <doob@me.com>
parents:
60
diff
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|
2474 default: |
45 | 2475 } |
2476 break; | |
2477 case DWT.MouseWheel: | |
2478 event.detail = DWT.SCROLL_LINE; | |
60
62202ce0039f
Updated and fixed many modules to 3.514
Jacob Carlborg <doob@me.com>
parents:
49
diff
changeset
|
2479 Carbon.CGFloat delta = nsEvent.deltaY(); |
49 | 2480 event.count = delta > 0 ? Math.max (1, cast(int)delta) : Math.min (-1, cast(int)delta); |
45 | 2481 break; |
61
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Fix: The application responds to events now
Jacob Carlborg <doob@me.com>
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60
diff
changeset
|
2482 default: |
0
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|
2483 } |
49 | 2484 if (event.button !is 0) event.count = cast(int)/*64*/nsEvent.clickCount(); |
45 | 2485 NSPoint windowPoint; |
2486 if (nsEvent is null || nsEvent.type() is OS.NSMouseMoved) { | |
2487 windowPoint = view.window().convertScreenToBase(NSEvent.mouseLocation()); | |
2488 } else { | |
2489 windowPoint = nsEvent.locationInWindow(); | |
2490 } | |
2491 NSPoint point = view.convertPoint_fromView_(windowPoint, null); | |
49 | 2492 event.x = cast(int) point.x; |
2493 event.y = cast(int) point.y; | |
45 | 2494 setInputState (event, nsEvent, type); |
0
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|
2495 if (send) { |
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|
2496 sendEvent (type, event); |
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|
2497 if (isDisposed ()) return false; |
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|
2498 } else { |
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|
2499 postEvent (type, event); |
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|
2500 } |
45 | 2501 if (shell !is null) shell.setActiveControl(this); |
0
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2502 return event.doit; |
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|
2503 } |
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|
2504 |
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|
2505 void setBackground () { |
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|
2506 // redrawWidget (handle, false); |
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|
2507 } |
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|
2508 |
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|
2509 /** |
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|
2510 * Sets the receiver's background color to the color specified |
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2511 * by the argument, or to the default system color for the control |
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|
2512 * if the argument is null. |
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|
2513 * <p> |
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2514 * Note: This operation is a hint and may be overridden by the platform. |
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|
2515 * For example, on Windows the background of a Button cannot be changed. |
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|
2516 * </p> |
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|
2517 * @param color the new color (or null) |
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|
2518 * |
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|
2519 * @exception IllegalArgumentException <ul> |
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|
2520 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
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|
2521 * </ul> |
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2522 * @exception DWTException <ul> |
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2523 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2524 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2525 * </ul> |
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|
2526 */ |
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|
2527 public void setBackground (Color color) { |
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2528 checkWidget(); |
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|
2529 if (color !is null) { |
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|
2530 if (color.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
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|
2531 } |
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|
2532 // if (equals (background, this.background)) return; |
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|
2533 this.background = color; |
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|
2534 setBackground (color !is null ? color.handle : null); |
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|
2535 view.setNeedsDisplay(true); |
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|
2536 } |
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|
2537 |
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|
2538 /** |
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|
2539 * Sets the receiver's background image to the image specified |
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|
2540 * by the argument, or to the default system color for the control |
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|
2541 * if the argument is null. The background image is tiled to fill |
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|
2542 * the available space. |
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|
2543 * <p> |
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2544 * Note: This operation is a hint and may be overridden by the platform. |
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|
2545 * For example, on Windows the background of a Button cannot be changed. |
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|
2546 * </p> |
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|
2547 * @param image the new image (or null) |
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|
2548 * |
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|
2549 * @exception IllegalArgumentException <ul> |
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|
2550 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
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|
2551 * <li>ERROR_INVALID_ARGUMENT - if the argument is not a bitmap</li> |
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|
2552 * </ul> |
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|
2553 * @exception DWTException <ul> |
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2554 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2555 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2556 * </ul> |
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parents:
diff
changeset
|
2557 * |
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|
2558 * @since 3.2 |
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|
2559 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2560 public void setBackgroundImage (Image image) { |
380af2bdd8e5
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|
2561 checkWidget(); |
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|
2562 if (image !is null && image.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
380af2bdd8e5
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|
2563 if (image is backgroundImage) return; |
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|
2564 backgroundImage = image; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2565 // redrawWidget (handle, false); |
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|
2566 } |
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|
2567 |
123 | 2568 void setBackground (Carbon.CGFloat [] color) { |
0
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|
2569 } |
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|
2570 |
123 | 2571 void setBackground (int control, Carbon.CGFloat [] color) { |
0
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|
2572 // ControlFontStyleRec fontStyle = new ControlFontStyleRec (); |
7 | 2573 // OS.GetControlData (control, cast(short) OS.kControlEntireControl, OS.kControlFontStyleTag, ControlFontStyleRec.sizeof, fontStyle, null); |
0
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|
2574 // if (color !is null) { |
7 | 2575 // fontStyle.backColor_red = cast(short) (color [0] * 0xffff); |
2576 // fontStyle.backColor_green = cast(short) (color [1] * 0xffff); | |
2577 // fontStyle.backColor_blue = cast(short) (color [2] * 0xffff); | |
0
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|
2578 // fontStyle.flags |= OS.kControlUseBackColorMask; |
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|
2579 // } else { |
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|
2580 // fontStyle.flags &= ~OS.kControlUseBackColorMask; |
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2581 // } |
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2582 // OS.SetControlFontStyle (control, fontStyle); |
380af2bdd8e5
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|
2583 } |
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|
2584 |
380af2bdd8e5
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|
2585 /** |
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|
2586 * Sets the receiver's size and location to the rectangular |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
2587 * area specified by the arguments. The <code>x</code> and |
380af2bdd8e5
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|
2588 * <code>y</code> arguments are relative to the receiver's |
380af2bdd8e5
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2589 * parent (or its display if its parent is null), unless |
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|
2590 * the receiver is a shell. In this case, the <code>x</code> |
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2591 * and <code>y</code> arguments are relative to the display. |
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|
2592 * <p> |
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2593 * Note: Attempting to set the width or height of the |
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2594 * receiver to a negative number will cause that |
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2595 * value to be set to zero instead. |
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|
2596 * </p> |
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2597 * |
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2598 * @param x the new x coordinate for the receiver |
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2599 * @param y the new y coordinate for the receiver |
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2600 * @param width the new width for the receiver |
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2601 * @param height the new height for the receiver |
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|
2602 * |
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|
2603 * @exception DWTException <ul> |
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2604 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2605 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2606 * </ul> |
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|
2607 */ |
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|
2608 public void setBounds (int x, int y, int width, int height) { |
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|
2609 checkWidget(); |
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|
2610 setBounds (x, y, Math.max (0, width), Math.max (0, height), true, true); |
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|
2611 } |
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|
2612 |
45 | 2613 void setBounds (int x, int y, int width, int height, bool move, bool resize) { |
0
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|
2614 NSView topView = topView(); |
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|
2615 if (move && resize) { |
46
cfa563df4fdd
Updated Widget and Display to 3.514
Jacob Carlborg <doob@me.com>
parents:
45
diff
changeset
|
2616 NSRect rect = NSRect(); |
45 | 2617 rect.x = x; |
2618 rect.y = y; | |
2619 rect.width = width; | |
2620 rect.height = height; | |
2621 topView.setFrame (rect); | |
0
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|
2622 } else if (move) { |
15
2952d5604c0a
Ported some widgets, added some stuff to the runtime bindings
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
0
diff
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|
2623 NSPoint point = NSPoint(); |
45 | 2624 point.x = x; |
2625 point.y = y; | |
2626 topView.setFrameOrigin(point); | |
0
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|
2627 } else if (resize) { |
15
2952d5604c0a
Ported some widgets, added some stuff to the runtime bindings
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
0
diff
changeset
|
2628 NSSize size = NSSize(); |
45 | 2629 size.width = width; |
2630 size.height = height; | |
2631 topView.setFrameSize(size); | |
0
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|
2632 } |
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|
2633 } |
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|
2634 |
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|
2635 /** |
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2636 * Sets the receiver's size and location to the rectangular |
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2637 * area specified by the argument. The <code>x</code> and |
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|
2638 * <code>y</code> fields of the rectangle are relative to |
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2639 * the receiver's parent (or its display if its parent is null). |
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|
2640 * <p> |
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2641 * Note: Attempting to set the width or height of the |
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2642 * receiver to a negative number will cause that |
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|
2643 * value to be set to zero instead. |
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|
2644 * </p> |
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|
2645 * |
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2646 * @param rect the new bounds for the receiver |
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2647 * |
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2648 * @exception DWTException <ul> |
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2649 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2650 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2651 * </ul> |
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|
2652 */ |
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|
2653 public void setBounds (Rectangle rect) { |
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2654 checkWidget (); |
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2655 if (rect is null) error (DWT.ERROR_NULL_ARGUMENT); |
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2656 setBounds (rect.x, rect.y, Math.max (0, rect.width), Math.max (0, rect.height), true, true); |
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|
2657 } |
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|
2658 |
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|
2659 /** |
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2660 * If the argument is <code>true</code>, causes the receiver to have |
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|
2661 * all mouse events delivered to it until the method is called with |
45 | 2662 * <code>false</code> as the argument. Note that on some platforms, |
2663 * a mouse button must currently be down for capture to be assigned. | |
0
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2664 * |
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2665 * @param capture <code>true</code> to capture the mouse, and <code>false</code> to release it |
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2666 * |
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|
2667 * @exception DWTException <ul> |
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2668 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2669 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2670 * </ul> |
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|
2671 */ |
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|
2672 public void setCapture (bool capture) { |
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|
2673 checkWidget(); |
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|
2674 } |
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|
2675 |
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|
2676 /** |
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|
2677 * Sets the receiver's cursor to the cursor specified by the |
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2678 * argument, or to the default cursor for that kind of control |
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2679 * if the argument is null. |
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|
2680 * <p> |
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|
2681 * When the mouse pointer passes over a control its appearance |
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|
2682 * is changed to match the control's cursor. |
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|
2683 * </p> |
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changeset
|
2684 * |
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changeset
|
2685 * @param cursor the new cursor (or null) |
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2686 * |
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2687 * @exception IllegalArgumentException <ul> |
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2688 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
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2689 * </ul> |
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2690 * @exception DWTException <ul> |
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2691 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2692 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2693 * </ul> |
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2694 */ |
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|
2695 public void setCursor (Cursor cursor) { |
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2696 checkWidget(); |
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2697 if (cursor !is null && cursor.isDisposed ()) error (DWT.ERROR_INVALID_ARGUMENT); |
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2698 this.cursor = cursor; |
45 | 2699 if (!isEnabled()) return; |
2700 display.setCursor (display.currentControl); | |
0
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2701 } |
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2702 |
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2703 void setDefaultFont () { |
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2704 // if (display.smallFonts) setFontStyle (defaultFont ()); |
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2705 } |
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2706 |
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2707 /** |
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2708 * Sets the receiver's drag detect state. If the argument is |
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2709 * <code>true</code>, the receiver will detect drag gestures, |
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2710 * otherwise these gestures will be ignored. |
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2711 * |
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2712 * @param dragDetect the new drag detect state |
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2713 * |
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2714 * @exception DWTException <ul> |
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2715 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2716 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2717 * </ul> |
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2718 * |
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2719 * @since 3.3 |
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2720 */ |
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2721 public void setDragDetect (bool dragDetect) { |
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2722 checkWidget (); |
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2723 if (dragDetect) { |
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2724 state |= DRAG_DETECT; |
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2725 } else { |
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2726 state &= ~DRAG_DETECT; |
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2727 } |
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|
2728 } |
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2729 |
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|
2730 /** |
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2731 * Enables the receiver if the argument is <code>true</code>, |
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2732 * and disables it otherwise. A disabled control is typically |
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2733 * not selectable from the user interface and draws with an |
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2734 * inactive or "grayed" look. |
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2735 * |
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2736 * @param enabled the new enabled state |
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2737 * |
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2738 * @exception DWTException <ul> |
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2739 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2740 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2741 * </ul> |
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2742 */ |
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2743 public void setEnabled (bool enabled) { |
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2744 checkWidget(); |
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2745 if (((state & DISABLED) is 0) is enabled) return; |
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2746 Control control = null; |
37
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Fixed a lot of compile errors, a "hello world" app compiles now
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diff
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|
2747 bool fixFocus_ = false; |
0
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2748 if (!enabled) { |
45 | 2749 control = display.getFocusControl (); |
60
62202ce0039f
Updated and fixed many modules to 3.514
Jacob Carlborg <doob@me.com>
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49
diff
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|
2750 fixFocus_ = isFocusAncestor (control); |
0
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2751 } |
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2752 if (enabled) { |
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2753 state &= ~DISABLED; |
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2754 } else { |
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|
2755 state |= DISABLED; |
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2756 } |
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|
2757 enableWidget (enabled); |
37
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Fixed a lot of compile errors, a "hello world" app compiles now
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20
diff
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|
2758 if (fixFocus_) fixFocus (control); |
0
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|
2759 } |
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|
2760 |
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|
2761 /** |
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2762 * Causes the receiver to have the <em>keyboard focus</em>, |
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2763 * such that all keyboard events will be delivered to it. Focus |
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2764 * reassignment will respect applicable platform constraints. |
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2765 * |
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2766 * @return <code>true</code> if the control got focus, and <code>false</code> if it was unable to. |
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2767 * |
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2768 * @exception DWTException <ul> |
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2769 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2770 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2771 * </ul> |
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2772 * |
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2773 * @see #forceFocus |
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2774 */ |
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2775 public bool setFocus () { |
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2776 checkWidget(); |
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2777 if ((style & DWT.NO_FOCUS) !is 0) return false; |
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2778 return forceFocus (); |
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2779 } |
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|
2780 |
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|
2781 /** |
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2782 * Sets the font that the receiver will use to paint textual information |
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2783 * to the font specified by the argument, or to the default font for that |
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2784 * kind of control if the argument is null. |
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2785 * |
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2786 * @param font the new font (or null) |
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2787 * |
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2788 * @exception IllegalArgumentException <ul> |
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2789 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
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2790 * </ul> |
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2791 * @exception DWTException <ul> |
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2792 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2793 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2794 * </ul> |
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2795 */ |
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|
2796 public void setFont (Font font) { |
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2797 checkWidget(); |
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2798 if (font !is null) { |
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|
2799 if (font.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
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2800 } |
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|
2801 this.font = font; |
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diff
changeset
|
2802 setFont (font !is null ? font.handle : defaultFont().handle); |
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2803 } |
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2804 |
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2805 void setFont (NSFont font) { |
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2806 //TODO - bad cast |
15
2952d5604c0a
Ported some widgets, added some stuff to the runtime bindings
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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diff
changeset
|
2807 if (cast(NSControl) view) { |
7 | 2808 (cast(NSControl)view).setFont(font); |
0
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2809 } |
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2810 } |
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2811 |
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2812 /** |
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2813 * Sets the receiver's foreground color to the color specified |
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2814 * by the argument, or to the default system color for the control |
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2815 * if the argument is null. |
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2816 * <p> |
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2817 * Note: This operation is a hint and may be overridden by the platform. |
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2818 * </p> |
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2819 * @param color the new color (or null) |
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2820 * |
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2821 * @exception IllegalArgumentException <ul> |
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2822 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
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2823 * </ul> |
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2824 * @exception DWTException <ul> |
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2825 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2826 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2827 * </ul> |
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2828 */ |
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2829 public void setForeground (Color color) { |
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2830 checkWidget(); |
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2831 if (color !is null) { |
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2832 if (color.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
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2833 } |
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2834 // if (equals (foreground, this.foreground)) return; |
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2835 this.foreground = color; |
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2836 setForeground (color !is null ? color.handle : null); |
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2837 view.setNeedsDisplay(true); |
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2838 } |
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2839 |
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2840 void setForeground (float [] color) { |
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2841 } |
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2842 |
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2843 void setForeground (int control, float [] color) { |
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2844 // ControlFontStyleRec fontStyle = new ControlFontStyleRec (); |
7 | 2845 // OS.GetControlData (control, cast(short) OS.kControlEntireControl, OS.kControlFontStyleTag, ControlFontStyleRec.sizeof, fontStyle, null); |
0
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2846 // if (color !is null) { |
7 | 2847 // fontStyle.foreColor_red = cast(short) (color [0] * 0xffff); |
2848 // fontStyle.foreColor_green = cast(short) (color [1] * 0xffff); | |
2849 // fontStyle.foreColor_blue = cast(short) (color [2] * 0xffff); | |
0
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2850 // fontStyle.flags |= OS.kControlUseForeColorMask; |
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2851 // } else { |
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2852 // fontStyle.flags &= ~OS.kControlUseForeColorMask; |
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2853 // } |
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2854 // OS.SetControlFontStyle (control, fontStyle); |
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2855 } |
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|
2856 |
46
cfa563df4fdd
Updated Widget and Display to 3.514
Jacob Carlborg <doob@me.com>
parents:
45
diff
changeset
|
2857 void setFrameOrigin (objc.id id, objc.SEL sel, NSPoint point) { |
45 | 2858 NSView topView = topView (); |
2859 if (topView.id !is id) { | |
2860 super.setFrameOrigin(id, sel, point); | |
2861 return; | |
2862 } | |
2863 NSRect frame = topView.frame(); | |
2864 super.setFrameOrigin(id, sel, point); | |
2865 if (frame.x !is point.x || frame.y !is point.y) { | |
2866 moved (); | |
2867 } | |
2868 } | |
2869 | |
46
cfa563df4fdd
Updated Widget and Display to 3.514
Jacob Carlborg <doob@me.com>
parents:
45
diff
changeset
|
2870 void setFrameSize (objc.id id, objc.SEL sel, NSSize size) { |
45 | 2871 NSView topView = topView (); |
2872 if (topView.id !is id) { | |
2873 super.setFrameSize(id, sel, size); | |
2874 return; | |
2875 } | |
2876 NSRect frame = topView.frame(); | |
2877 super.setFrameSize(id, sel, size); | |
2878 if (frame.width !is size.width || frame.height !is size.height) { | |
2879 resized (); | |
2880 } | |
2881 } | |
2882 | |
0
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2883 /** |
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2884 * Sets the layout data associated with the receiver to the argument. |
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2885 * |
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2886 * @param layoutData the new layout data for the receiver. |
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2887 * |
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2888 * @exception DWTException <ul> |
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2889 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2890 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2891 * </ul> |
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2892 */ |
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2893 public void setLayoutData (Object layoutData) { |
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2894 checkWidget(); |
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|
2895 this.layoutData = layoutData; |
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|
2896 } |
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|
2897 |
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|
2898 /** |
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2899 * Sets the receiver's location to the point specified by |
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2900 * the arguments which are relative to the receiver's |
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2901 * parent (or its display if its parent is null), unless |
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2902 * the receiver is a shell. In this case, the point is |
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2903 * relative to the display. |
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2904 * |
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2905 * @param x the new x coordinate for the receiver |
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2906 * @param y the new y coordinate for the receiver |
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2907 * |
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2908 * @exception DWTException <ul> |
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2909 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2910 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2911 * </ul> |
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2912 */ |
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2913 public void setLocation (int x, int y) { |
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2914 checkWidget(); |
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2915 setBounds (x, y, 0, 0, true, false); |
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2916 } |
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2917 |
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2918 /** |
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2919 * Sets the receiver's location to the point specified by |
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2920 * the arguments which are relative to the receiver's |
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2921 * parent (or its display if its parent is null), unless |
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2922 * the receiver is a shell. In this case, the point is |
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2923 * relative to the display. |
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2924 * |
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2925 * @param location the new location for the receiver |
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2926 * |
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2927 * @exception DWTException <ul> |
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2928 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2929 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2930 * </ul> |
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2931 */ |
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2932 public void setLocation (Point location) { |
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2933 checkWidget(); |
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2934 if (location is null) error (DWT.ERROR_NULL_ARGUMENT); |
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2935 setBounds (location.x, location.y, 0, 0, true, false); |
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|
2936 } |
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|
2937 |
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|
2938 /** |
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2939 * Sets the receiver's pop up menu to the argument. |
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2940 * All controls may optionally have a pop up |
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2941 * menu that is displayed when the user requests one for |
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2942 * the control. The sequence of key strokes, button presses |
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2943 * and/or button releases that are used to request a pop up |
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2944 * menu is platform specific. |
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2945 * <p> |
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2946 * Note: Disposing of a control that has a pop up menu will |
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2947 * dispose of the menu. To avoid this behavior, set the |
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2948 * menu to null before the control is disposed. |
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2949 * </p> |
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2950 * |
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2951 * @param menu the new pop up menu |
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2952 * |
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2953 * @exception IllegalArgumentException <ul> |
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2954 * <li>ERROR_MENU_NOT_POP_UP - the menu is not a pop up menu</li> |
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2955 * <li>ERROR_INVALID_PARENT - if the menu is not in the same widget tree</li> |
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2956 * <li>ERROR_INVALID_ARGUMENT - if the menu has been disposed</li> |
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2957 * </ul> |
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2958 * @exception DWTException <ul> |
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2959 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2960 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2961 * </ul> |
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2962 */ |
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2963 public void setMenu (Menu menu) { |
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2964 checkWidget(); |
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2965 if (menu !is null) { |
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2966 if (menu.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
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2967 if ((menu.style & DWT.POP_UP) is 0) { |
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2968 error (DWT.ERROR_MENU_NOT_POP_UP); |
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2969 } |
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2970 if (menu.parent !is menuShell ()) { |
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2971 error (DWT.ERROR_INVALID_PARENT); |
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2972 } |
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|
2973 } |
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2974 this.menu = menu; |
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2975 } |
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2976 |
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|
2977 /** |
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2978 * Changes the parent of the widget to be the one provided if |
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2979 * the underlying operating system supports this feature. |
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2980 * Returns <code>true</code> if the parent is successfully changed. |
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2981 * |
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2982 * @param parent the new parent for the control. |
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2983 * @return <code>true</code> if the parent is changed and <code>false</code> otherwise. |
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2984 * |
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2985 * @exception IllegalArgumentException <ul> |
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2986 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
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2987 * <li>ERROR_NULL_ARGUMENT - if the parent is <code>null</code></li> |
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2988 * </ul> |
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2989 * @exception DWTException <ul> |
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2990 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2991 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2992 * </ul> |
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2993 */ |
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2994 public bool setParent (Composite parent) { |
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2995 checkWidget(); |
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2996 if (parent is null) error (DWT.ERROR_NULL_ARGUMENT); |
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2997 if (parent.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
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2998 if (this.parent is parent) return true; |
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2999 if (!isReparentable ()) return false; |
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3000 releaseParent (); |
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3001 Shell newShell = parent.getShell (), oldShell = getShell (); |
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3002 Decorations newDecorations = parent.menuShell (), oldDecorations = menuShell (); |
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3003 if (oldShell !is newShell || oldDecorations !is newDecorations) { |
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3004 Menu [] menus = oldShell.findMenus (this); |
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3005 fixChildren (newShell, oldShell, newDecorations, oldDecorations, menus); |
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3006 } |
45 | 3007 NSView topView = topView (); |
3008 topView.retain(); | |
3009 topView.removeFromSuperview(); | |
3010 parent.contentView().addSubview(topView, OS.NSWindowBelow, null); | |
3011 topView.release(); | |
0
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3012 this.parent = parent; |
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3013 return true; |
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3014 } |
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3015 |
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3016 /** |
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3017 * If the argument is <code>false</code>, causes subsequent drawing |
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3018 * operations in the receiver to be ignored. No drawing of any kind |
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3019 * can occur in the receiver until the flag is set to true. |
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3020 * Graphics operations that occurred while the flag was |
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3021 * <code>false</code> are lost. When the flag is set to <code>true</code>, |
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3022 * the entire widget is marked as needing to be redrawn. Nested calls |
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3023 * to this method are stacked. |
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3024 * <p> |
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3025 * Note: This operation is a hint and may not be supported on some |
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3026 * platforms or for some widgets. |
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3027 * </p> |
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3028 * |
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3029 * @param redraw the new redraw state |
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3030 * |
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3031 * @exception DWTException <ul> |
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3032 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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3033 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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3034 * </ul> |
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3035 * |
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3036 * @see #redraw(int, int, int, int, bool) |
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3037 * @see #update() |
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3038 */ |
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3039 public void setRedraw (bool redraw) { |
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3040 checkWidget(); |
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3041 if (redraw) { |
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3042 if (--drawCount is 0) { |
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3043 // OS.HIViewSetDrawingEnabled (handle, true); |
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3044 // invalidateVisibleRegion (handle); |
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3045 // redrawWidget (handle, true); |
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3046 } |
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3047 } else { |
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3048 if (drawCount is 0) { |
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3049 // OS.HIViewSetDrawingEnabled (handle, false); |
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3050 // invalidateVisibleRegion (handle); |
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3051 } |
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|
3052 drawCount++; |
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3053 } |
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3054 } |
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|
3055 |
45 | 3056 /** |
3057 * Sets the shape of the control to the region specified | |
3058 * by the argument. When the argument is null, the | |
3059 * default shape of the control is restored. | |
3060 * | |
3061 * @param region the region that defines the shape of the control (or null) | |
3062 * | |
3063 * @exception IllegalArgumentException <ul> | |
3064 * <li>ERROR_INVALID_ARGUMENT - if the region has been disposed</li> | |
3065 * </ul> | |
3066 * @exception DWTException <ul> | |
3067 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> | |
3068 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> | |
3069 * </ul> | |
3070 * | |
3071 * @since 3.4 | |
3072 */ | |
0
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3073 public void setRegion (Region region) { |
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3074 checkWidget (); |
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3075 if (region !is null && region.isDisposed()) error (DWT.ERROR_INVALID_ARGUMENT); |
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3076 this.region = region; |
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3077 // redrawWidget (handle, true); |
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3078 } |
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3079 |
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3080 bool setRadioSelection (bool value){ |
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3081 return false; |
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3082 } |
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3083 |
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3084 /** |
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3085 * Sets the receiver's size to the point specified by the arguments. |
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3086 * <p> |
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3087 * Note: Attempting to set the width or height of the |
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3088 * receiver to a negative number will cause that |
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3089 * value to be set to zero instead. |
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3090 * </p> |
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3091 * |
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3092 * @param width the new width for the receiver |
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3093 * @param height the new height for the receiver |
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3094 * |
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3095 * @exception DWTException <ul> |
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3096 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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3097 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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3098 * </ul> |
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3099 */ |
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3100 public void setSize (int width, int height) { |
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3101 checkWidget(); |
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3102 setBounds (0, 0, Math.max (0, width), Math.max (0, height), false, true); |
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3103 } |
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3104 |
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3105 /** |
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3106 * Sets the receiver's size to the point specified by the argument. |
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3107 * <p> |
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3108 * Note: Attempting to set the width or height of the |
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3109 * receiver to a negative number will cause them to be |
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3110 * set to zero instead. |
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3111 * </p> |
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3112 * |
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3113 * @param size the new size for the receiver |
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3114 * |
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3115 * @exception IllegalArgumentException <ul> |
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3116 * <li>ERROR_NULL_ARGUMENT - if the point is null</li> |
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3117 * </ul> |
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3118 * @exception DWTException <ul> |
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3119 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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3120 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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3121 * </ul> |
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3122 */ |
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3123 public void setSize (Point size) { |
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3124 checkWidget (); |
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3125 if (size is null) error (DWT.ERROR_NULL_ARGUMENT); |
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3126 setBounds (0, 0, Math.max (0, size.x), Math.max (0, size.y), false, true); |
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3127 } |
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3128 |
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3129 bool setTabGroupFocus () { |
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3130 return setTabItemFocus (); |
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3131 } |
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3132 |
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3133 bool setTabItemFocus () { |
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3134 if (!isShowing ()) return false; |
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3135 return forceFocus (); |
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3136 } |
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3137 |
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3138 /** |
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3139 * Sets the receiver's tool tip text to the argument, which |
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3140 * may be null indicating that no tool tip text should be shown. |
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3141 * |
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3142 * @param string the new tool tip text (or null) |
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3143 * |
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3144 * @exception DWTException <ul> |
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3145 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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3146 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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3147 * </ul> |
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3148 */ |
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3149 public void setToolTipText (String string) { |
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3150 checkWidget(); |
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3151 toolTipText = string; |
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3152 view.setToolTip(string !is null ? NSString.stringWith(string) : null); |
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3153 } |
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3154 |
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3155 /** |
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3156 * Marks the receiver as visible if the argument is <code>true</code>, |
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3157 * and marks it invisible otherwise. |
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3158 * <p> |
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3159 * If one of the receiver's ancestors is not visible or some |
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3160 * other condition makes the receiver not visible, marking |
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3161 * it visible may not actually cause it to be displayed. |
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3162 * </p> |
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3163 * |
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3164 * @param visible the new visibility state |
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3165 * |
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3166 * @exception DWTException <ul> |
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3167 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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3168 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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3169 * </ul> |
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3170 */ |
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3171 public void setVisible (bool visible) { |
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3172 checkWidget(); |
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3173 if (visible) { |
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3174 if ((state & HIDDEN) is 0) return; |
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3175 state &= ~HIDDEN; |
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3176 } else { |
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3177 if ((state & HIDDEN) !is 0) return; |
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3178 state |= HIDDEN; |
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3179 } |
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3180 if (visible) { |
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3181 /* |
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3182 * It is possible (but unlikely), that application |
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|
3183 * code could have disposed the widget in the show |
380af2bdd8e5
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3184 * event. If this happens, just return. |
380af2bdd8e5
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changeset
|
3185 */ |
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|
3186 sendEvent (DWT.Show); |
380af2bdd8e5
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|
3187 if (isDisposed ()) return; |
380af2bdd8e5
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|
3188 } |
380af2bdd8e5
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|
3189 |
380af2bdd8e5
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parents:
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|
3190 /* |
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|
3191 * Feature in the Macintosh. If the receiver has focus, hiding |
380af2bdd8e5
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3192 * the receiver causes no control to have focus. Also, the focus |
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|
3193 * needs to be cleared from any TXNObject so that it stops blinking |
380af2bdd8e5
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3194 * the caret. The fix is to assign focus to the first ancestor |
380af2bdd8e5
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3195 * control that takes focus. If no control will take focus, clear |
380af2bdd8e5
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3196 * the focus control. |
380af2bdd8e5
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|
3197 */ |
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|
3198 Control control = null; |
37
642f460a0908
Fixed a lot of compile errors, a "hello world" app compiles now
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
20
diff
changeset
|
3199 bool fixFocus_ = false; |
0
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|
3200 if (!visible) { |
45 | 3201 control = display.getFocusControl (); |
60
62202ce0039f
Updated and fixed many modules to 3.514
Jacob Carlborg <doob@me.com>
parents:
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diff
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|
3202 fixFocus_ = isFocusAncestor (control); |
0
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3203 } |
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|
3204 topView().setHidden(!visible); |
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3205 if (!visible) { |
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|
3206 /* |
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|
3207 * It is possible (but unlikely), that application |
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3208 * code could have disposed the widget in the show |
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3209 * event. If this happens, just return. |
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|
3210 */ |
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|
3211 sendEvent (DWT.Hide); |
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3212 if (isDisposed ()) return; |
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|
3213 } |
37
642f460a0908
Fixed a lot of compile errors, a "hello world" app compiles now
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
20
diff
changeset
|
3214 if (fixFocus_) fixFocus (control); |
0
380af2bdd8e5
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|
3215 } |
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|
3216 |
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|
3217 void setZOrder () { |
45 | 3218 NSView topView = topView (); |
3219 parent.contentView().addSubview(topView, OS.NSWindowBelow, null); | |
0
380af2bdd8e5
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|
3220 } |
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|
3221 |
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|
3222 void setZOrder (Control control, bool above) { |
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|
3223 NSView otherView = control is null ? null : control.topView (); |
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|
3224 view.retain(); |
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|
3225 view.removeFromSuperview(); |
60
62202ce0039f
Updated and fixed many modules to 3.514
Jacob Carlborg <doob@me.com>
parents:
49
diff
changeset
|
3226 parent.contentView().addSubview(view, above ? OS.NSWindowAbove : OS.NSWindowBelow, otherView); |
0
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|
3227 view.release(); |
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|
3228 } |
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|
3229 |
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|
3230 void sort (int [] items) { |
380af2bdd8e5
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|
3231 /* Shell Sort from K&R, pg 108 */ |
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3232 int length = items.length; |
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|
3233 for (int gap=length/2; gap>0; gap/=2) { |
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|
3234 for (int i=gap; i<length; i++) { |
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|
3235 for (int j=i-gap; j>=0; j-=gap) { |
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|
3236 if (items [j] <= items [j + gap]) { |
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|
3237 int swap = items [j]; |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
3238 items [j] = items [j + gap]; |
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|
3239 items [j + gap] = swap; |
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|
3240 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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changeset
|
3241 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
3242 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
3243 } |
380af2bdd8e5
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|
3244 } |
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|
3245 |
380af2bdd8e5
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|
3246 /** |
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|
3247 * Returns a point which is the result of converting the |
380af2bdd8e5
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|
3248 * argument, which is specified in display relative coordinates, |
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|
3249 * to coordinates relative to the receiver. |
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|
3250 * <p> |
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|
3251 * @param x the x coordinate to be translated |
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3252 * @param y the y coordinate to be translated |
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|
3253 * @return the translated coordinates |
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|
3254 * |
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|
3255 * @exception DWTException <ul> |
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|
3256 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
3257 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
3258 * </ul> |
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|
3259 * |
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|
3260 * @since 2.1 |
380af2bdd8e5
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|
3261 */ |
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|
3262 public Point toControl (int x, int y) { |
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|
3263 checkWidget(); |
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|
3264 return display.map (null, this, x, y); |
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|
3265 } |
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|
3266 |
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|
3267 /** |
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|
3268 * Returns a point which is the result of converting the |
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|
3269 * argument, which is specified in display relative coordinates, |
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|
3270 * to coordinates relative to the receiver. |
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|
3271 * <p> |
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|
3272 * @param point the point to be translated (must not be null) |
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3273 * @return the translated coordinates |
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|
3274 * |
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|
3275 * @exception IllegalArgumentException <ul> |
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|
3276 * <li>ERROR_NULL_ARGUMENT - if the point is null</li> |
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|
3277 * </ul> |
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|
3278 * @exception DWTException <ul> |
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|
3279 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
3280 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
3281 * </ul> |
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|
3282 */ |
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|
3283 public Point toControl (Point point) { |
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|
3284 checkWidget(); |
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|
3285 if (point is null) error (DWT.ERROR_NULL_ARGUMENT); |
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|
3286 return toControl (point.x, point.y); |
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|
3287 } |
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|
3288 |
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|
3289 /** |
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|
3290 * Returns a point which is the result of converting the |
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|
3291 * argument, which is specified in coordinates relative to |
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|
3292 * the receiver, to display relative coordinates. |
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3293 * <p> |
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|
3294 * @param x the x coordinate to be translated |
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|
3295 * @param y the y coordinate to be translated |
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|
3296 * @return the translated coordinates |
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|
3297 * |
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|
3298 * @exception DWTException <ul> |
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|
3299 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
3300 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
380af2bdd8e5
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3301 * </ul> |
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3302 * |
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3303 * @since 2.1 |
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3304 */ |
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3305 public Point toDisplay (int x, int y) { |
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3306 checkWidget(); |
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3307 return display.map (this, null, x, y); |
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3308 } |
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|
3309 |
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|
3310 /** |
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3311 * Returns a point which is the result of converting the |
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3312 * argument, which is specified in coordinates relative to |
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3313 * the receiver, to display relative coordinates. |
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3314 * <p> |
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3315 * @param point the point to be translated (must not be null) |
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3316 * @return the translated coordinates |
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3317 * |
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3318 * @exception IllegalArgumentException <ul> |
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3319 * <li>ERROR_NULL_ARGUMENT - if the point is null</li> |
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3320 * </ul> |
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3321 * @exception DWTException <ul> |
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3322 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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3323 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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3324 * </ul> |
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3325 */ |
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3326 public Point toDisplay (Point point) { |
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3327 checkWidget(); |
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3328 if (point is null) error (DWT.ERROR_NULL_ARGUMENT); |
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3329 return toDisplay (point.x, point.y); |
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3330 } |
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3331 |
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3332 NSView topView () { |
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3333 return view; |
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3334 } |
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3335 |
20
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Ported dwt.widgets.Shell
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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diff
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|
3336 bool translateTraversal (short key, NSEvent theEvent, bool [] consume) { |
0
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3337 int detail = DWT.TRAVERSE_NONE; |
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3338 int code = traversalCode (key, theEvent); |
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3339 bool all = false; |
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3340 switch (key) { |
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3341 case 53: /* Esc */ { |
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3342 all = true; |
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3343 detail = DWT.TRAVERSE_ESCAPE; |
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3344 break; |
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3345 } |
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3346 case 76: /* KP Enter */ |
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3347 case 36: /* Return */ { |
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3348 all = true; |
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3349 detail = DWT.TRAVERSE_RETURN; |
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3350 break; |
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3351 } |
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3352 case 48: /* Tab */ { |
49 | 3353 NSUInteger modifiers = theEvent.modifierFlags (); |
0
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3354 bool next = (modifiers & OS.NSShiftKeyMask) is 0; |
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3355 detail = next ? DWT.TRAVERSE_TAB_NEXT : DWT.TRAVERSE_TAB_PREVIOUS; |
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3356 break; |
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3357 } |
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3358 case 126: /* Up arrow */ |
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3359 case 123: /* Left arrow */ |
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3360 case 125: /* Down arrow */ |
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3361 case 124: /* Right arrow */ { |
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3362 bool next = key is 125 /* Down arrow */ || key is 124 /* Right arrow */; |
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3363 detail = next ? DWT.TRAVERSE_ARROW_NEXT : DWT.TRAVERSE_ARROW_PREVIOUS; |
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3364 break; |
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|
3365 } |
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3366 case 116: /* Page up */ |
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3367 case 121: /* Page down */ { |
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|
3368 all = true; |
49 | 3369 NSUInteger modifiers = theEvent.modifierFlags (); |
45 | 3370 if ((modifiers & OS.NSControlKeyMask) is 0) return false; |
3371 detail = key is 121 /* Page down */ ? DWT.TRAVERSE_PAGE_NEXT : DWT.TRAVERSE_PAGE_PREVIOUS; | |
0
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3372 break; |
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|
3373 } |
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|
3374 default: |
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3375 return false; |
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|
3376 } |
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3377 Event event = new Event (); |
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3378 event.doit = consume [0] = (code & detail) !is 0; |
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3379 event.detail = detail; |
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3380 if (!setKeyState (event, DWT.Traverse, theEvent)) return false; |
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3381 Shell shell = getShell (); |
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3382 Control control = this; |
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3383 do { |
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3384 if (control.traverse (event)) return true; |
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3385 if (!event.doit && control.hooks (DWT.Traverse)) { |
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3386 return false; |
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3387 } |
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3388 if (control is shell) return false; |
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3389 control = control.parent; |
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3390 } while (all && control !is null); |
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3391 return false; |
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|
3392 } |
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3393 |
20
453387bb0706
Ported dwt.widgets.Shell
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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17
diff
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|
3394 int traversalCode (short key, NSEvent theEvent) { |
45 | 3395 int code = DWT.TRAVERSE_RETURN | DWT.TRAVERSE_TAB_NEXT | DWT.TRAVERSE_TAB_PREVIOUS | DWT.TRAVERSE_PAGE_NEXT | DWT.TRAVERSE_PAGE_PREVIOUS; |
0
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3396 Shell shell = getShell (); |
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3397 if (shell.parent !is null) code |= DWT.TRAVERSE_ESCAPE; |
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3398 return code; |
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3399 } |
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3400 |
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3401 bool traverseMnemonic (char key) { |
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3402 return false; |
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3403 } |
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3404 |
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|
3405 /** |
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3406 * Based on the argument, perform one of the expected platform |
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3407 * traversal action. The argument should be one of the constants: |
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3408 * <code>DWT.TRAVERSE_ESCAPE</code>, <code>DWT.TRAVERSE_RETURN</code>, |
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3409 * <code>DWT.TRAVERSE_TAB_NEXT</code>, <code>DWT.TRAVERSE_TAB_PREVIOUS</code>, |
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3410 * <code>DWT.TRAVERSE_ARROW_NEXT</code> and <code>DWT.TRAVERSE_ARROW_PREVIOUS</code>. |
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3411 * |
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3412 * @param traversal the type of traversal |
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3413 * @return true if the traversal succeeded |
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3414 * |
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3415 * @exception DWTException <ul> |
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3416 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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changeset
|
3417 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
3418 * </ul> |
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|
3419 */ |
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|
3420 public bool traverse (int traversal) { |
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|
3421 checkWidget(); |
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|
3422 Event event = new Event (); |
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|
3423 event.doit = true; |
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|
3424 event.detail = traversal; |
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3425 return traverse (event); |
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|
3426 } |
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|
3427 |
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|
3428 bool traverse (Event event) { |
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|
3429 sendEvent (DWT.Traverse, event); |
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3430 if (isDisposed ()) return true; |
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3431 if (!event.doit) return false; |
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3432 switch (event.detail) { |
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3433 case DWT.TRAVERSE_NONE: return true; |
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3434 case DWT.TRAVERSE_ESCAPE: return traverseEscape (); |
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3435 case DWT.TRAVERSE_RETURN: return traverseReturn (); |
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3436 case DWT.TRAVERSE_TAB_NEXT: return traverseGroup (true); |
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3437 case DWT.TRAVERSE_TAB_PREVIOUS: return traverseGroup (false); |
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3438 case DWT.TRAVERSE_ARROW_NEXT: return traverseItem (true); |
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3439 case DWT.TRAVERSE_ARROW_PREVIOUS: return traverseItem (false); |
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3440 case DWT.TRAVERSE_MNEMONIC: return traverseMnemonic (event); |
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3441 case DWT.TRAVERSE_PAGE_NEXT: return traversePage (true); |
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3442 case DWT.TRAVERSE_PAGE_PREVIOUS: return traversePage (false); |
61
c74ba20de292
Fix: The application responds to events now
Jacob Carlborg <doob@me.com>
parents:
60
diff
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|
3443 default: |
0
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3444 } |
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3445 return false; |
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|
3446 } |
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3447 |
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3448 bool traverseEscape () { |
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3449 return false; |
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|
3450 } |
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|
3451 |
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|
3452 bool traverseGroup (bool next) { |
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3453 Control root = computeTabRoot (); |
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|
3454 Control group = computeTabGroup (); |
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|
3455 Control [] list = root.computeTabList (); |
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3456 int length = list.length; |
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|
3457 int index = 0; |
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3458 while (index < length) { |
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|
3459 if (list [index] is group) break; |
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|
3460 index++; |
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|
3461 } |
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|
3462 /* |
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|
3463 * It is possible (but unlikely), that application |
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|
3464 * code could have disposed the widget in focus in |
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3465 * or out events. Ensure that a disposed widget is |
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|
3466 * not accessed. |
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changeset
|
3467 */ |
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|
3468 if (index is length) return false; |
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|
3469 int start = index, offset = (next) ? 1 : -1; |
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|
3470 while ((index = ((index + offset + length) % length)) !is start) { |
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|
3471 Control control = list [index]; |
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|
3472 if (!control.isDisposed () && control.setTabGroupFocus ()) { |
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|
3473 return true; |
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|
3474 } |
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|
3475 } |
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|
3476 if (group.isDisposed ()) return false; |
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|
3477 return group.setTabGroupFocus (); |
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|
3478 } |
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|
3479 |
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|
3480 bool traverseItem (bool next) { |
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|
3481 Control [] children = parent._getChildren (); |
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|
3482 int length = children.length; |
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|
3483 int index = 0; |
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|
3484 while (index < length) { |
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|
3485 if (children [index] is this) break; |
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|
3486 index++; |
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|
3487 } |
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|
3488 /* |
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|
3489 * It is possible (but unlikely), that application |
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|
3490 * code could have disposed the widget in focus in |
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|
3491 * or out events. Ensure that a disposed widget is |
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|
3492 * not accessed. |
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|
3493 */ |
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|
3494 if (index is length) return false; |
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|
3495 int start = index, offset = (next) ? 1 : -1; |
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|
3496 while ((index = (index + offset + length) % length) !is start) { |
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|
3497 Control child = children [index]; |
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|
3498 if (!child.isDisposed () && child.isTabItem ()) { |
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|
3499 if (child.setTabItemFocus ()) return true; |
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|
3500 } |
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|
3501 } |
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|
3502 return false; |
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|
3503 } |
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|
3504 |
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|
3505 bool traverseReturn () { |
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|
3506 return false; |
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|
3507 } |
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|
3508 |
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|
3509 bool traversePage (bool next) { |
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|
3510 return false; |
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|
3511 } |
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|
3512 |
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|
3513 bool traverseMnemonic (Event event) { |
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|
3514 return false; |
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|
3515 } |
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|
3516 |
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|
3517 /** |
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|
3518 * Forces all outstanding paint requests for the widget |
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|
3519 * to be processed before this method returns. If there |
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|
3520 * are no outstanding paint request, this method does |
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|
3521 * nothing. |
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|
3522 * <p> |
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3523 * Note: This method does not cause a redraw. |
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|
3524 * </p> |
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|
3525 * |
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|
3526 * @exception DWTException <ul> |
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|
3527 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
3528 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
3529 * </ul> |
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|
3530 * |
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changeset
|
3531 * @see #redraw() |
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|
3532 * @see #redraw(int, int, int, int, bool) |
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3533 * @see PaintListener |
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3534 * @see DWT#Paint |
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3535 */ |
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3536 public void update () { |
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3537 checkWidget(); |
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3538 update (false); |
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3539 } |
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3540 |
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3541 void update (bool all) { |
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3542 // checkWidget(); |
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3543 //TODO - not all |
45 | 3544 view.displayIfNeeded (); |
0
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3545 } |
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3546 |
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3547 void updateBackgroundMode () { |
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3548 int oldState = state & PARENT_BACKGROUND; |
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3549 checkBackground (); |
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3550 if (oldState !is (state & PARENT_BACKGROUND)) { |
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3551 setBackground (); |
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3552 } |
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3553 } |
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3554 |
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3555 void updateLayout (bool all) { |
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3556 /* Do nothing */ |
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3557 } |
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3558 |
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3559 } |