Mercurial > projects > dwt-mac
annotate dwt/widgets/Shell.d @ 45:d8635bb48c7c
Merge with SWT 3.5
author | Jacob Carlborg <doob@me.com> |
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date | Mon, 01 Dec 2008 17:07:00 +0100 |
parents | 642f460a0908 |
children | cfa563df4fdd |
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.Shell; |
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15 |
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16 import dwt.DWT; |
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17 import dwt.DWTException; |
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18 import dwt.events.ShellListener; |
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19 import dwt.graphics.Cursor; |
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20 import dwt.graphics.GC; |
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21 import dwt.graphics.Point; |
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22 import dwt.graphics.Rectangle; |
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23 import dwt.graphics.Region; |
45 | 24 import dwt.internal.Callback; |
25 import dwt.internal.cocoa.NSApplication; | |
26 import dwt.internal.cocoa.NSBezierPath; | |
27 import dwt.internal.cocoa.NSColor; | |
28 import dwt.internal.cocoa.NSGraphicsContext; | |
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29 import dwt.internal.cocoa.NSPoint; |
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30 import dwt.internal.cocoa.NSRect; |
45 | 31 import dwt.internal.cocoa.NSScreen; |
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32 import dwt.internal.cocoa.NSScrollView; |
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33 import dwt.internal.cocoa.NSSize; |
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34 import dwt.internal.cocoa.NSString; |
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35 import dwt.internal.cocoa.NSView; |
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36 import dwt.internal.cocoa.NSWindow; |
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37 import dwt.internal.cocoa.OS; |
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38 import dwt.internal.cocoa.SWTWindow; |
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39 import dwt.internal.cocoa.SWTWindowDelegate; |
45 | 40 import dwt.internal.cocoa.id; |
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41 |
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42 import dwt.dwthelper.utils; |
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43 import dwt.internal.cocoa.NSInteger; |
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44 import objc = dwt.internal.objc.runtime; |
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45 import dwt.widgets.Composite; |
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46 import dwt.widgets.Control; |
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47 import dwt.widgets.Decorations; |
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48 import dwt.widgets.Display; |
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49 import dwt.widgets.Event; |
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50 import dwt.widgets.EventTable; |
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51 import dwt.widgets.Layout; |
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52 import dwt.widgets.Listener; |
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53 import dwt.widgets.Menu; |
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54 import dwt.widgets.Monitor; |
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55 import dwt.widgets.TypedListener; |
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56 import dwt.widgets.Widget; |
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57 |
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58 /** |
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59 * Instances of this class represent the "windows" |
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60 * which the desktop or "window manager" is managing. |
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61 * Instances that do not have a parent (that is, they |
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62 * are built using the constructor, which takes a |
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63 * <code>Display</code> as the argument) are described |
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64 * as <em>top level</em> shells. Instances that do have |
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65 * a parent are described as <em>secondary</em> or |
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66 * <em>dialog</em> shells. |
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67 * <p> |
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68 * Instances are always displayed in one of the maximized, |
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69 * minimized or normal states: |
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70 * <ul> |
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71 * <li> |
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72 * When an instance is marked as <em>maximized</em>, the |
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73 * window manager will typically resize it to fill the |
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74 * entire visible area of the display, and the instance |
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75 * is usually put in a state where it can not be resized |
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76 * (even if it has style <code>RESIZE</code>) until it is |
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77 * no longer maximized. |
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78 * </li><li> |
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79 * When an instance is in the <em>normal</em> state (neither |
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80 * maximized or minimized), its appearance is controlled by |
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81 * the style constants which were specified when it was created |
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82 * and the restrictions of the window manager (see below). |
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83 * </li><li> |
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84 * When an instance has been marked as <em>minimized</em>, |
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85 * its contents (client area) will usually not be visible, |
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86 * and depending on the window manager, it may be |
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87 * "iconified" (that is, replaced on the desktop by a small |
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88 * simplified representation of itself), relocated to a |
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89 * distinguished area of the screen, or hidden. Combinations |
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90 * of these changes are also possible. |
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91 * </li> |
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92 * </ul> |
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93 * </p><p> |
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94 * The <em>modality</em> of an instance may be specified using |
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95 * style bits. The modality style bits are used to determine |
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96 * whether input is blocked for other shells on the display. |
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97 * The <code>PRIMARY_MODAL</code> style allows an instance to block |
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98 * input to its parent. The <code>APPLICATION_MODAL</code> style |
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99 * allows an instance to block input to every other shell in the |
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100 * display. The <code>SYSTEM_MODAL</code> style allows an instance |
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101 * to block input to all shells, including shells belonging to |
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102 * different applications. |
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103 * </p><p> |
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104 * Note: The styles supported by this class are treated |
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105 * as <em>HINT</em>s, since the window manager for the |
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106 * desktop on which the instance is visible has ultimate |
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107 * control over the appearance and behavior of decorations |
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108 * and modality. For example, some window managers only |
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109 * support resizable windows and will always assume the |
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110 * RESIZE style, even if it is not set. In addition, if a |
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111 * modality style is not supported, it is "upgraded" to a |
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112 * more restrictive modality style that is supported. For |
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113 * example, if <code>PRIMARY_MODAL</code> is not supported, |
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114 * it would be upgraded to <code>APPLICATION_MODAL</code>. |
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115 * A modality style may also be "downgraded" to a less |
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116 * restrictive style. For example, most operating systems |
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117 * no longer support <code>SYSTEM_MODAL</code> because |
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118 * it can freeze up the desktop, so this is typically |
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119 * downgraded to <code>APPLICATION_MODAL</code>. |
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120 * <dl> |
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121 * <dt><b>Styles:</b></dt> |
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122 * <dd>BORDER, CLOSE, MIN, MAX, NO_TRIM, RESIZE, TITLE, ON_TOP, TOOL</dd> |
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123 * <dd>APPLICATION_MODAL, MODELESS, PRIMARY_MODAL, SYSTEM_MODAL</dd> |
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124 * <dt><b>Events:</b></dt> |
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125 * <dd>Activate, Close, Deactivate, Deiconify, Iconify</dd> |
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126 * </dl> |
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127 * Class <code>DWT</code> provides two "convenience constants" |
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128 * for the most commonly required style combinations: |
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129 * <dl> |
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130 * <dt><code>SHELL_TRIM</code></dt> |
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131 * <dd> |
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132 * the result of combining the constants which are required |
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133 * to produce a typical application top level shell: (that |
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134 * is, <code>CLOSE | TITLE | MIN | MAX | RESIZE</code>) |
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135 * </dd> |
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136 * <dt><code>DIALOG_TRIM</code></dt> |
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137 * <dd> |
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138 * the result of combining the constants which are required |
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139 * to produce a typical application dialog shell: (that |
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140 * is, <code>TITLE | CLOSE | BORDER</code>) |
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141 * </dd> |
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142 * </dl> |
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143 * </p> |
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144 * <p> |
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145 * Note: Only one of the styles APPLICATION_MODAL, MODELESS, |
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146 * PRIMARY_MODAL and SYSTEM_MODAL may be specified. |
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147 * </p><p> |
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148 * IMPORTANT: This class is not intended to be subclassed. |
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149 * </p> |
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150 * |
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151 * @see Decorations |
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152 * @see DWT |
45 | 153 * @see <a href="http://www.eclipse.org/swt/snippets/#shell">Shell snippets</a> |
154 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Example: ControlExample</a> | |
155 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> | |
0
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156 */ |
3 | 157 public class Shell : Decorations { |
0
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158 NSWindow window; |
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159 SWTWindowDelegate windowDelegate; |
45 | 160 NSBezierPath regionPath; |
0
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161 bool opened, moved, resized, fullScreen; |
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162 // bool resized, moved, drawing, reshape, update, deferDispose, active, disposed, opened, fullScreen; |
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163 Control lastActive; |
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164 Rectangle normalBounds; |
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165 |
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166 static int DEFAULT_CLIENT_WIDTH = -1; |
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167 static int DEFAULT_CLIENT_HEIGHT = -1; |
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168 |
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169 /** |
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170 * Constructs a new instance of this class. This is equivalent |
7 | 171 * to calling <code>Shell(cast(Display) null)</code>. |
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172 * |
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173 * @exception DWTException <ul> |
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174 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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175 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
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176 * </ul> |
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177 */ |
5 | 178 public this () { |
7 | 179 this (cast(Display) null); |
0
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180 } |
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181 |
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182 /** |
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183 * Constructs a new instance of this class given only the style |
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184 * value describing its behavior and appearance. This is equivalent |
7 | 185 * to calling <code>Shell(cast(Display) null, style)</code>. |
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186 * <p> |
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187 * The style value is either one of the style constants defined in |
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188 * class <code>DWT</code> which is applicable to instances of this |
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189 * class, or must be built by <em>bitwise OR</em>'ing together |
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190 * (that is, using the <code>int</code> "|" operator) two or more |
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191 * of those <code>DWT</code> style constants. The class description |
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192 * lists the style constants that are applicable to the class. |
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193 * Style bits are also inherited from superclasses. |
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194 * </p> |
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195 * |
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196 * @param style the style of control to construct |
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197 * |
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198 * @exception DWTException <ul> |
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199 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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200 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
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201 * </ul> |
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202 * |
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203 * @see DWT#BORDER |
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204 * @see DWT#CLOSE |
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205 * @see DWT#MIN |
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206 * @see DWT#MAX |
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207 * @see DWT#RESIZE |
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208 * @see DWT#TITLE |
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209 * @see DWT#NO_TRIM |
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210 * @see DWT#SHELL_TRIM |
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211 * @see DWT#DIALOG_TRIM |
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212 * @see DWT#MODELESS |
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213 * @see DWT#PRIMARY_MODAL |
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214 * @see DWT#APPLICATION_MODAL |
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215 * @see DWT#SYSTEM_MODAL |
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216 */ |
5 | 217 public this (int style) { |
7 | 218 this (cast(Display) null, style); |
0
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219 } |
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220 |
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221 /** |
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222 * Constructs a new instance of this class given only the display |
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223 * to create it on. It is created with style <code>DWT.SHELL_TRIM</code>. |
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224 * <p> |
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225 * Note: Currently, null can be passed in for the display argument. |
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226 * This has the effect of creating the shell on the currently active |
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227 * display if there is one. If there is no current display, the |
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228 * shell is created on a "default" display. <b>Passing in null as |
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229 * the display argument is not considered to be good coding style, |
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230 * and may not be supported in a future release of DWT.</b> |
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231 * </p> |
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232 * |
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233 * @param display the display to create the shell on |
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234 * |
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235 * @exception DWTException <ul> |
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236 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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237 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
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238 * </ul> |
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239 */ |
5 | 240 public this (Display display) { |
0
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241 this (display, DWT.SHELL_TRIM); |
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242 } |
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243 |
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244 /** |
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245 * Constructs a new instance of this class given the display |
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246 * to create it on and a style value describing its behavior |
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247 * and appearance. |
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248 * <p> |
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249 * The style value is either one of the style constants defined in |
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250 * class <code>DWT</code> which is applicable to instances of this |
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251 * class, or must be built by <em>bitwise OR</em>'ing together |
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252 * (that is, using the <code>int</code> "|" operator) two or more |
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253 * of those <code>DWT</code> style constants. The class description |
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254 * lists the style constants that are applicable to the class. |
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255 * Style bits are also inherited from superclasses. |
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256 * </p><p> |
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257 * Note: Currently, null can be passed in for the display argument. |
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258 * This has the effect of creating the shell on the currently active |
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259 * display if there is one. If there is no current display, the |
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260 * shell is created on a "default" display. <b>Passing in null as |
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261 * the display argument is not considered to be good coding style, |
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262 * and may not be supported in a future release of DWT.</b> |
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263 * </p> |
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264 * |
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265 * @param display the display to create the shell on |
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266 * @param style the style of control to construct |
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267 * |
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268 * @exception DWTException <ul> |
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269 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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270 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
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271 * </ul> |
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272 * |
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273 * @see DWT#BORDER |
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274 * @see DWT#CLOSE |
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275 * @see DWT#MIN |
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276 * @see DWT#MAX |
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277 * @see DWT#RESIZE |
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278 * @see DWT#TITLE |
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279 * @see DWT#NO_TRIM |
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280 * @see DWT#SHELL_TRIM |
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281 * @see DWT#DIALOG_TRIM |
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282 * @see DWT#MODELESS |
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283 * @see DWT#PRIMARY_MODAL |
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284 * @see DWT#APPLICATION_MODAL |
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285 * @see DWT#SYSTEM_MODAL |
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286 */ |
5 | 287 public this (Display display, int style) { |
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288 this (display, null, style, null, false); |
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289 } |
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290 |
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291 this (Display display, Shell parent, int style, objc.id handle, bool embedded) { |
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292 super (); |
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293 checkSubclass (); |
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294 if (display is null) display = Display.getCurrent (); |
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295 if (display is null) display = Display.getDefault (); |
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296 if (!display.isValidThread ()) { |
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297 error (DWT.ERROR_THREAD_INVALID_ACCESS); |
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298 } |
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299 if (parent !is null && parent.isDisposed ()) { |
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300 error (DWT.ERROR_INVALID_ARGUMENT); |
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301 } |
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302 this.style = checkStyle (style); |
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303 this.parent = parent; |
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304 this.display = display; |
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305 if (handle !is null) { |
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306 if (embedded) { |
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307 view = new NSView(handle); |
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308 } else { |
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309 window = new NSWindow(handle); |
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310 state |= FOREIGN_HANDLE; |
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311 } |
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312 } |
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313 createWidget (); |
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314 } |
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315 |
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316 /** |
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317 * Constructs a new instance of this class given only its |
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318 * parent. It is created with style <code>DWT.DIALOG_TRIM</code>. |
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319 * <p> |
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320 * Note: Currently, null can be passed in for the parent. |
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321 * This has the effect of creating the shell on the currently active |
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322 * display if there is one. If there is no current display, the |
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323 * shell is created on a "default" display. <b>Passing in null as |
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324 * the parent is not considered to be good coding style, |
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325 * and may not be supported in a future release of DWT.</b> |
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326 * </p> |
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327 * |
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328 * @param parent a shell which will be the parent of the new instance |
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329 * |
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330 * @exception IllegalArgumentException <ul> |
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331 * <li>ERROR_INVALID_ARGUMENT - if the parent is disposed</li> |
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332 * </ul> |
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333 * @exception DWTException <ul> |
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334 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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335 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
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336 * </ul> |
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337 */ |
5 | 338 public this (Shell parent) { |
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339 this (parent, DWT.DIALOG_TRIM); |
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340 } |
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341 |
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342 /** |
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343 * Constructs a new instance of this class given its parent |
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344 * and a style value describing its behavior and appearance. |
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345 * <p> |
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346 * The style value is either one of the style constants defined in |
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347 * class <code>DWT</code> which is applicable to instances of this |
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348 * class, or must be built by <em>bitwise OR</em>'ing together |
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349 * (that is, using the <code>int</code> "|" operator) two or more |
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350 * of those <code>DWT</code> style constants. The class description |
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351 * lists the style constants that are applicable to the class. |
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352 * Style bits are also inherited from superclasses. |
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353 * </p><p> |
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354 * Note: Currently, null can be passed in for the parent. |
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355 * This has the effect of creating the shell on the currently active |
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356 * display if there is one. If there is no current display, the |
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357 * shell is created on a "default" display. <b>Passing in null as |
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358 * the parent is not considered to be good coding style, |
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359 * and may not be supported in a future release of DWT.</b> |
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360 * </p> |
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361 * |
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362 * @param parent a shell which will be the parent of the new instance |
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363 * @param style the style of control to construct |
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364 * |
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365 * @exception IllegalArgumentException <ul> |
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366 * <li>ERROR_INVALID_ARGUMENT - if the parent is disposed</li> |
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367 * </ul> |
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368 * @exception DWTException <ul> |
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369 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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370 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
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371 * </ul> |
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372 * |
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373 * @see DWT#BORDER |
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374 * @see DWT#CLOSE |
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375 * @see DWT#MIN |
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376 * @see DWT#MAX |
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377 * @see DWT#RESIZE |
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378 * @see DWT#TITLE |
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379 * @see DWT#NO_TRIM |
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380 * @see DWT#SHELL_TRIM |
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381 * @see DWT#DIALOG_TRIM |
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382 * @see DWT#ON_TOP |
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383 * @see DWT#TOOL |
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384 * @see DWT#MODELESS |
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385 * @see DWT#PRIMARY_MODAL |
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386 * @see DWT#APPLICATION_MODAL |
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387 * @see DWT#SYSTEM_MODAL |
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388 */ |
5 | 389 public this (Shell parent, int style) { |
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390 this (parent !is null ? parent.display : null, parent, style, null, false); |
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391 } |
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392 |
45 | 393 /** |
394 * Invokes platform specific functionality to allocate a new shell | |
395 * that is not embedded. | |
396 * <p> | |
397 * <b>IMPORTANT:</b> This method is <em>not</em> part of the public | |
398 * API for <code>Shell</code>. It is marked public only so that it | |
399 * can be shared within the packages provided by DWT. It is not | |
400 * available on all platforms, and should never be called from | |
401 * application code. | |
402 * </p> | |
403 * | |
404 * @param display the display for the shell | |
405 * @param handle the handle for the shell | |
406 * @return a new shell object containing the specified display and handle | |
407 * | |
408 * @since 3.3 | |
409 */ | |
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410 return new Shell (display, null, DWT.NO_TRIM, handle, false); |
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411 } |
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412 |
45 | 413 /** |
414 * Invokes platform specific functionality to allocate a new shell | |
415 * that is 'embedded'. In this case, the handle represents an NSView | |
416 * that acts as an embedded DWT Shell in an AWT Canvas. | |
417 * <p> | |
418 * <b>IMPORTANT:</b> This method is <em>not</em> part of the public | |
419 * API for <code>Shell</code>. It is marked public only so that it | |
420 * can be shared within the packages provided by DWT. It is not | |
421 * available on all platforms, and should never be called from | |
422 * application code. | |
423 * </p> | |
424 * | |
425 * @param display the display for the shell | |
426 * @param handle the handle for the shell | |
427 * @return a new shell object containing the specified display and handle | |
428 * | |
429 * @since 3.5 | |
430 */ | |
431 public static Shell cocoa_new (Display display, int /*long*/ handle) { | |
432 return new Shell (display, null, DWT.NO_TRIM, handle, true); | |
433 } | |
434 | |
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435 static int checkStyle (int style) { |
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436 style = Decorations.checkStyle (style); |
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437 style &= ~DWT.TRANSPARENT; |
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438 int mask = DWT.SYSTEM_MODAL | DWT.APPLICATION_MODAL | DWT.PRIMARY_MODAL; |
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439 int bits = style & ~mask; |
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440 if ((style & DWT.SYSTEM_MODAL) !is 0) return bits | DWT.SYSTEM_MODAL; |
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441 if ((style & DWT.APPLICATION_MODAL) !is 0) return bits | DWT.APPLICATION_MODAL; |
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442 if ((style & DWT.PRIMARY_MODAL) !is 0) return bits | DWT.PRIMARY_MODAL; |
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443 return bits; |
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444 } |
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445 |
45 | 446 bool accessibilityIsIgnored(int /*long*/ id, int /*long*/ sel) { |
447 // The content view of a shell is always ignored. | |
448 if (id is view.id) return true; | |
449 return super.accessibilityIsIgnored(id, sel); | |
450 } | |
451 | |
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452 /** |
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453 * Adds the listener to the collection of listeners who will |
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454 * be notified when operations are performed on the receiver, |
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455 * by sending the listener one of the messages defined in the |
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456 * <code>ShellListener</code> interface. |
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457 * |
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458 * @param listener the listener which should be notified |
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459 * |
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460 * @exception IllegalArgumentException <ul> |
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461 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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462 * </ul> |
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463 * @exception DWTException <ul> |
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464 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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465 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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466 * </ul> |
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467 * |
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468 * @see ShellListener |
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469 * @see #removeShellListener |
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470 */ |
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471 public void addShellListener(ShellListener listener) { |
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472 checkWidget(); |
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473 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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474 TypedListener typedListener = new TypedListener (listener); |
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475 addListener(DWT.Activate,typedListener); |
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476 addListener(DWT.Close,typedListener); |
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477 addListener(DWT.Deactivate,typedListener); |
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478 addListener(DWT.Iconify,typedListener); |
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479 addListener(DWT.Deiconify,typedListener); |
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480 } |
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481 |
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482 void bringToTop (bool force) { |
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483 if (getMinimized ()) return; |
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484 if (force) { |
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485 forceActive (); |
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486 } else { |
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487 setActive (); |
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488 } |
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489 } |
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490 |
45 | 491 bool canBecomeKeyWindow (int /*long*/ id, int /*long*/ sel) { |
492 if (window.styleMask () is OS.NSBorderlessWindowMask) return true; | |
493 return super.canBecomeKeyWindow (id, sel); | |
494 } | |
495 | |
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496 void checkOpen () { |
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497 if (!opened) resized = false; |
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498 } |
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499 |
45 | 500 void clearLevel() { |
501 window.setLevel(0); | |
502 } | |
503 | |
0
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504 /** |
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505 * Requests that the window manager close the receiver in |
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506 * the same way it would be closed when the user clicks on |
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507 * the "close box" or performs some other platform specific |
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508 * key or mouse combination that indicates the window |
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509 * should be removed. |
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510 * |
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511 * @exception DWTException <ul> |
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512 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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513 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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514 * </ul> |
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515 * |
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516 * @see DWT#Close |
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517 * @see #dispose |
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518 */ |
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519 public void close () { |
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520 checkWidget(); |
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521 closeWidget (); |
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522 } |
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523 |
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524 void closeWidget () { |
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525 Event event = new Event (); |
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526 sendEvent (DWT.Close, event); |
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527 if (event.doit && !isDisposed ()) dispose (); |
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528 } |
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529 |
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530 public Rectangle computeTrim (int x, int y, int width, int height) { |
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531 checkWidget(); |
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532 Rectangle trim = super.computeTrim(x, y, width, height); |
20
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533 NSRect rect = NSRect (); |
0
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534 rect.x = trim.x; |
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535 rect.y = trim.y; |
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536 rect.width = trim.width; |
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537 rect.height = trim.height; |
45 | 538 NSWindow myWindow = (window !is null ? window : view.window()); |
539 rect = myWindow.frameRectForContentRect(rect); | |
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540 } |
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541 |
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542 void createHandle () { |
45 | 543 state |= HIDDEN; |
544 if (window is null) { | |
545 window = (NSWindow) new SWTWindow ().alloc (); | |
37
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546 NSUInteger styleMask = NSBorderlessWindowMask; |
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547 if ((style & DWT.NO_TRIM) is 0) { |
45 | 548 if ((style & DWT.TITLE) !is 0) styleMask |= OS.NSTitledWindowMask; |
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549 if ((style & DWT.CLOSE) !is 0) styleMask |= NSClosableWindowMask; |
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550 if ((style & DWT.MIN) !is 0) styleMask |= NSMiniaturizableWindowMask; |
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551 if ((style & DWT.MAX) !is 0) styleMask |= NSResizableWindowMask; |
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552 if ((style & DWT.RESIZE) !is 0) styleMask |= NSResizableWindowMask; |
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553 } |
45 | 554 NSScreen screen = null; |
555 NSScreen primaryScreen = new NSScreen(NSScreen.screens().objectAtIndex(0)); | |
556 if (parent !is null) screen = parent.getShell().window.screen(); | |
557 if (screen is null) screen = primaryScreen; | |
558 window = window.initWithContentRect(new NSRect(), styleMask, OS.NSBackingStoreBuffered, false, screen); | |
559 if ((style & (DWT.NO_TRIM | DWT.BORDER | DWT.SHELL_TRIM)) is 0) { | |
560 window.setHasShadow (true); | |
561 } | |
562 display.cascadeWindow(window, screen); | |
563 NSRect screenFrame = screen.frame(); | |
564 float /*double*/ width = screenFrame.width * 5 / 8, height = screenFrame.height * 5 / 8;; | |
565 NSRect frame = window.frame(); | |
566 NSRect primaryFrame = primaryScreen.frame(); | |
567 frame.y = primaryFrame.height - ((primaryFrame.height - (frame.y + frame.height)) + height); | |
568 frame.width = width; | |
569 frame.height = height; | |
570 window.setFrame(frame, false); | |
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571 if ((style & DWT.ON_TOP) !is 0) { |
45 | 572 window.setLevel(OS.NSStatusWindowLevel); |
573 } | |
574 super.createHandle (); | |
575 topView ().setHidden (true); | |
576 } else { | |
577 // OS.object_setClass (window.id, OS.objc_getClass("SWTWindow")); | |
578 state &= ~HIDDEN; | |
579 //TODO - get the content of the foreign window instead of creating it | |
580 super.createHandle (); | |
581 style |= DWT.NO_BACKGROUND; | |
582 } | |
583 window.setAcceptsMouseMovedEvents(true); | |
584 windowDelegate = (SWTWindowDelegate)new SWTWindowDelegate().alloc().init(); | |
585 window.setDelegate(windowDelegate); | |
586 window.disableCursorRects(); | |
587 id id = window.fieldEditor (true, null); | |
588 if (id !is null) { | |
589 OS.object_setClass (id.id, OS.objc_getClass ("SWTEditorView")); | |
590 } | |
591 } | |
592 | |
593 /* | |
594 * Feature in Cocoa. An NSWindow that is the child window of another NSWindow | |
595 * will track the movement of its parent window. The work around is to adjust | |
596 * the window's level. | |
597 */ | |
598 void fixLevel() { | |
599 Shell topShell = this; | |
600 while (topShell.parent !is null) { | |
601 if (topShell.parent !is null) topShell = (Shell) topShell.parent; | |
602 } | |
603 Shell[] shells = display.getShells (); | |
604 for (int i = 0; i < shells.length; i++) { | |
605 Shell shell = shells [i]; | |
606 if ((shell.style & DWT.ON_TOP) is 0) { | |
607 int level = 0; | |
608 Shell pShell = shell; | |
609 while (pShell.parent !is null) { | |
610 pShell = (Shell) pShell.parent; | |
611 level++; | |
612 } | |
613 int newLevel = pShell is topShell ? level : 0; | |
614 newLevel = Math.min (newLevel, OS.NSModalPanelWindowLevel - 1); | |
615 shell.window.setLevel (newLevel); | |
0
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616 } |
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617 } |
45 | 618 } |
619 | |
620 void deregister () { | |
621 super.deregister (); | |
622 if (window !is null) display.removeWidget (window); | |
623 if (windowDelegate !is null) display.removeWidget (windowDelegate); | |
0
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624 } |
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625 |
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626 void destroyWidget () { |
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627 NSWindow window = this.window; |
45 | 628 Display display = this.display; |
0
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629 releaseHandle (); |
45 | 630 if (window !is null) { |
631 window.close(); | |
632 } | |
633 //If another shell is not going to become active, clear the menu bar. | |
634 if (!display.isDisposed () && display.getShells ().length is 0) { | |
635 display.setMenuBar (null); | |
636 } | |
637 } | |
638 | |
639 void drawWidget (int /*long*/ id, NSRect rect) { | |
640 if (regionPath !is null && background is null) { | |
641 NSGraphicsContext context = NSGraphicsContext.currentContext(); | |
642 context.saveGraphicsState(); | |
643 NSColor.windowBackgroundColor().setFill(); | |
644 NSBezierPath.fillRect(rect); | |
645 context.restoreGraphicsState(); | |
646 } | |
647 super.drawWidget (id, rect); | |
0
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648 } |
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649 |
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650 Control findBackgroundControl () { |
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651 return background !is null || backgroundImage !is null ? this : null; |
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652 } |
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653 |
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654 Composite findDeferredControl () { |
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655 return layoutCount > 0 ? this : null; |
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656 } |
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657 |
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658 Cursor findCursor () { |
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659 return cursor; |
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660 } |
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661 |
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662 void fixShell (Shell newShell, Control control) { |
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663 if (this is newShell) return; |
45 | 664 if (control is lastActive) setActiveControl (null); |
0
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665 } |
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666 |
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667 /** |
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668 * If the receiver is visible, moves it to the top of the |
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669 * drawing order for the display on which it was created |
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670 * (so that all other shells on that display, which are not |
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671 * the receiver's children will be drawn behind it) and forces |
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672 * the window manager to make the shell active. |
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673 * |
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674 * @exception DWTException <ul> |
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675 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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676 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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677 * </ul> |
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678 * |
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679 * @since 2.0 |
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680 * @see Control#moveAbove |
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681 * @see Control#setFocus |
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682 * @see Control#setVisible |
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683 * @see Display#getActiveShell |
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684 * @see Decorations#setDefaultButton(Button) |
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685 * @see Shell#open |
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686 * @see Shell#setActive |
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687 */ |
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688 public void forceActive () { |
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689 checkWidget (); |
45 | 690 if (!isVisible()) return; |
691 if (window is null) return; | |
692 window.makeKeyAndOrderFront (null); | |
693 NSApplication application = NSApplication.sharedApplication (); | |
694 application.activateIgnoringOtherApps (true); | |
0
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695 } |
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696 |
45 | 697 /** |
698 * Returns the receiver's alpha value. The alpha value | |
699 * is between 0 (transparent) and 255 (opaque). | |
700 * | |
701 * @return the alpha value | |
702 * | |
703 * @exception DWTException <ul> | |
704 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> | |
705 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> | |
706 * </ul> | |
707 * | |
708 * @since 3.4 | |
709 */ | |
0
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710 public int getAlpha () { |
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711 checkWidget (); |
45 | 712 // TODO: Should we support embedded frame alpha? |
713 if (window is null) return 255; | |
0
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714 } |
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715 |
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716 public Rectangle getBounds () { |
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717 checkWidget(); |
45 | 718 NSRect frame = (window is null ? view.frame() : window.frame()); |
719 GCFloat y = display.getPrimaryFrame().height - cast(int)(frame.y + frame.height); | |
720 return new Rectangle (cast(int)frame.x, cast(int)y, cast(int)frame.width, cast(int)frame.height); | |
0
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721 } |
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722 |
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723 public Rectangle getClientArea () { |
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724 checkWidget(); |
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725 //TODO why super implementation fails |
45 | 726 if (window is null) { |
727 // In embedded frames, the whole view is the client area. | |
728 NSRect rect = view.frame(); | |
729 int width = (int)rect.width, height = (int)rect.height; | |
730 return new Rectangle (0, 0, width, height); | |
731 } | |
732 | |
733 NSRect rect = window.contentRectForFrameRect(window.frame()); | |
0
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734 if (scrollView !is null) { |
20
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735 NSSize size = NSSize(); |
0
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736 size.width = width; |
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737 size.height = height; |
37
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Fixed a lot of compile errors, a "hello world" app compiles now
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738 size = NSScrollView.contentSizeForFrameSize(size, (style & DWT.H_SCROLL) !is 0, (style & DWT.V_SCROLL) !is 0, NSNoBorder); |
7 | 739 width = cast(int)size.width; |
740 height = cast(int)size.height; | |
0
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741 } |
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742 return new Rectangle (0, 0, width, height); |
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743 } |
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744 |
45 | 745 NSBezierPath getClipping() { |
746 return regionPath; | |
0
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747 } |
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748 |
45 | 749 /** |
750 * Returns <code>true</code> if the receiver is currently | |
751 * in fullscreen state, and false otherwise. | |
752 * <p> | |
753 * | |
754 * @return the fullscreen state | |
755 * | |
756 * @exception DWTException <ul> | |
757 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> | |
758 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> | |
759 * </ul> | |
760 * | |
761 * @since 3.4 | |
762 */ | |
0
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763 public bool getFullScreen () { |
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764 checkWidget(); |
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765 return fullScreen; |
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766 } |
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767 |
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768 /** |
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769 * Returns the receiver's input method editor mode. This |
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770 * will be the result of bitwise OR'ing together one or |
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771 * more of the following constants defined in class |
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772 * <code>DWT</code>: |
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773 * <code>NONE</code>, <code>ROMAN</code>, <code>DBCS</code>, |
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774 * <code>PHONETIC</code>, <code>NATIVE</code>, <code>ALPHA</code>. |
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775 * |
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776 * @return the IME mode |
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777 * |
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778 * @exception DWTException <ul> |
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779 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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780 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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781 * </ul> |
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782 * |
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783 * @see DWT |
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784 */ |
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785 public int getImeInputMode () { |
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786 checkWidget(); |
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787 return DWT.NONE; |
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788 } |
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789 |
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790 public Point getLocation () { |
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791 checkWidget(); |
45 | 792 // TODO: frame is relative to superview. What does getLocation mean in the embedded case? |
793 NSRect frame = (window !is null ? window.frame() : view.frame()); | |
794 float /*double*/ y = display.getPrimaryFrame().height - (int)(frame.y + frame.height); | |
795 return new Point ((int)frame.x, (int)y); | |
0
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796 } |
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797 |
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798 public bool getMaximized () { |
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799 checkWidget(); |
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800 //NOT DONE |
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801 return !fullScreen && super.getMaximized (); |
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802 } |
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803 |
45 | 804 Shell getModalShell () { |
805 Shell shell = null; | |
806 Shell [] modalShells = display.modalShells; | |
807 if (modalShells !is null) { | |
808 int bits = DWT.APPLICATION_MODAL | DWT.SYSTEM_MODAL; | |
809 int index = modalShells.length; | |
810 while (--index >= 0) { | |
811 Shell modal = modalShells [index]; | |
812 if (modal !is null) { | |
813 if ((modal.style & bits) !is 0) { | |
814 Control control = this; | |
815 while (control !is null) { | |
816 if (control is modal) break; | |
817 control = control.parent; | |
818 } | |
819 if (control !is modal) return modal; | |
820 break; | |
821 } | |
822 if ((modal.style & DWT.PRIMARY_MODAL) !is 0) { | |
823 if (shell is null) shell = getShell (); | |
824 if (modal.parent is shell) return modal; | |
825 } | |
826 } | |
827 } | |
828 } | |
829 return null; | |
830 } | |
831 | |
0
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832 public bool getMinimized () { |
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833 checkWidget(); |
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834 if (!getVisible ()) return super.getMinimized (); |
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835 // return OS.IsWindowCollapsed (shellHandle); |
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836 return false; |
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837 } |
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838 |
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839 /** |
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840 * Returns a point describing the minimum receiver's size. The |
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841 * x coordinate of the result is the minimum width of the receiver. |
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842 * The y coordinate of the result is the minimum height of the |
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843 * receiver. |
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844 * |
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845 * @return the receiver's size |
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846 * |
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847 * @exception DWTException <ul> |
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848 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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849 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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850 * </ul> |
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851 * |
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852 * @since 3.1 |
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853 */ |
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854 public Point getMinimumSize () { |
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855 checkWidget(); |
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856 // Rect rect = new Rect (); |
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857 // OS.GetWindowStructureWidths (shellHandle, rect); |
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858 // CGPoint inMinLimits = new CGPoint (), inMaxLimits = new CGPoint (); |
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859 // OS.GetWindowResizeLimits (shellHandle, inMinLimits, inMaxLimits); |
7 | 860 // int width = Math.max (1, cast(int) inMinLimits.x + (rect.left + rect.right)); |
861 // int height = Math.max (1, cast(int) inMinLimits.y + (rect.top + rect.bottom)); | |
0
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862 // return new Point (width, height); |
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863 return null; |
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864 } |
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865 |
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866 float [] getParentBackground () { |
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867 return null; |
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868 } |
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869 |
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870 /** |
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871 * Returns the region that defines the shape of the shell, |
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872 * or null if the shell has the default shape. |
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873 * |
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874 * @return the region that defines the shape of the shell (or null) |
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875 * |
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876 * @exception DWTException <ul> |
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877 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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878 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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879 * </ul> |
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880 * |
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881 * @since 3.0 |
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882 * |
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883 */ |
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884 public Region getRegion () { |
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885 /* This method is needed for the @since 3.0 Javadoc */ |
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886 checkWidget (); |
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887 return region; |
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888 } |
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889 |
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890 public Shell getShell () { |
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891 checkWidget(); |
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892 return this; |
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893 } |
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894 |
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895 /** |
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896 * Returns an array containing all shells which are |
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897 * descendants of the receiver. |
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898 * <p> |
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899 * @return the dialog shells |
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900 * |
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901 * @exception DWTException <ul> |
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902 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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903 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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904 * </ul> |
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905 */ |
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906 public Shell [] getShells () { |
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907 checkWidget(); |
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908 int count = 0; |
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909 Shell [] shells = display.getShells (); |
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910 for (int i=0; i<shells.length; i++) { |
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911 Control shell = shells [i]; |
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912 do { |
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913 shell = shell.parent; |
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914 } while (shell !is null && shell !is this); |
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915 if (shell is this) count++; |
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916 } |
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917 int index = 0; |
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918 Shell [] result = new Shell [count]; |
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919 for (int i=0; i<shells.length; i++) { |
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920 Control shell = shells [i]; |
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921 do { |
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922 shell = shell.parent; |
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923 } while (shell !is null && shell !is this); |
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924 if (shell is this) { |
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925 result [index++] = shells [i]; |
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926 } |
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927 } |
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928 return result; |
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929 } |
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|
930 |
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931 public Point getSize () { |
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932 checkWidget(); |
45 | 933 NSRect frame = (window !is null ? window.frame() : view.frame()); |
7 | 934 return new Point (cast(int) frame.width, cast(int) frame.height); |
0
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935 } |
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936 |
45 | 937 float getThemeAlpha () { |
938 return 1; | |
939 } | |
940 | |
0
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941 bool hasBorder () { |
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942 return false; |
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943 } |
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944 |
45 | 945 void helpRequested(int /*long*/ id, int /*long*/ sel, int /*long*/ theEvent) { |
0
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946 Control control = display.getFocusControl(); |
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947 while (control !is null) { |
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948 if (control.hooks (DWT.Help)) { |
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949 control.postEvent (DWT.Help); |
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950 break; |
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951 } |
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952 control = control.parent; |
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|
953 } |
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954 } |
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955 |
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956 public bool isEnabled () { |
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957 checkWidget(); |
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958 return getEnabled (); |
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959 } |
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|
960 |
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961 bool isEnabledCursor () { |
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962 return true; |
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963 } |
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964 |
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965 public bool isVisible () { |
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966 checkWidget(); |
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967 return getVisible (); |
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968 } |
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969 |
45 | 970 bool makeFirstResponder (int /*long*/ id, int /*long*/ sel, int /*long*/ notification) { |
971 if (display.focusControl is null) display.focusControl = display.getFocusControl (); | |
972 bool result = super.makeFirstResponder(id, sel, notification); | |
973 if (result) { | |
974 Control newFocus = display.getFocusControl (); | |
975 if (newFocus !is null && newFocus !is display.focusControl) { | |
976 Control oldFocus = display.focusControl; | |
977 display.focusControl = newFocus; | |
978 if (oldFocus !is null && !oldFocus.isDisposed ()) oldFocus.sendFocusEvent (DWT.FocusOut, false); | |
979 if (newFocus !is null && !newFocus.isDisposed ()) newFocus.sendFocusEvent (DWT.FocusIn, false); | |
980 } | |
981 } | |
982 return result; | |
983 } | |
984 | |
0
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985 /** |
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986 * Moves the receiver to the top of the drawing order for |
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987 * the display on which it was created (so that all other |
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988 * shells on that display, which are not the receiver's |
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989 * children will be drawn behind it), marks it visible, |
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990 * sets the focus and asks the window manager to make the |
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991 * shell active. |
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992 * |
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993 * @exception DWTException <ul> |
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994 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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995 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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996 * </ul> |
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997 * |
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998 * @see Control#moveAbove |
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999 * @see Control#setFocus |
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1000 * @see Control#setVisible |
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1001 * @see Display#getActiveShell |
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1002 * @see Decorations#setDefaultButton(Button) |
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1003 * @see Shell#setActive |
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1004 * @see Shell#forceActive |
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1005 */ |
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1006 public void open () { |
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1007 checkWidget(); |
45 | 1008 int mask = DWT.PRIMARY_MODAL | DWT.APPLICATION_MODAL | DWT.SYSTEM_MODAL; |
1009 if ((style & mask) !is 0) { | |
1010 display.setModalShell (this); | |
1011 } else { | |
1012 updateModal (); | |
1013 } | |
0
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1014 setWindowVisible (true, true); |
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1015 if (isDisposed ()) return; |
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1016 // if (active) { |
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1017 if (!restoreFocus () && !traverseGroup (true)) setFocus (); |
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1018 // } |
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1019 } |
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1020 |
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1021 public bool print (GC gc) { |
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1022 checkWidget (); |
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1023 if (gc is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1024 if (gc.isDisposed ()) error (DWT.ERROR_INVALID_ARGUMENT); |
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1025 // int [] outImage = new int [1]; |
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1026 // CGRect outFrame = new CGRect (); |
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1027 // if (OS.HIViewCreateOffscreenImage (handle, 0, outFrame, outImage) is OS.noErr) { |
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1028 // int width = OS.CGImageGetWidth (outImage [0]); |
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1029 // int height = OS.CGImageGetHeight (outImage [0]); |
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1030 // CGRect rect = new CGRect(); |
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1031 // rect.width = width; |
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1032 // rect.height = height; |
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1033 // //TODO - does not draw the browser (cocoa widgets?) |
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1034 // OS.HIViewDrawCGImage (gc.handle, rect, outImage [0]); |
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1035 // OS.CGImageRelease (outImage [0]); |
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1036 // } |
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1037 // return true; |
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1038 return false; |
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1039 } |
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1040 |
45 | 1041 void register () { |
1042 super.register (); | |
1043 if (window !is null) display.addWidget (window, this); | |
1044 if (windowDelegate !is null) display.addWidget (windowDelegate, this); | |
1045 } | |
1046 | |
0
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1047 void releaseChildren (bool destroy) { |
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1048 Shell [] shells = getShells (); |
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1049 for (int i=0; i<shells.length; i++) { |
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1050 Shell shell = shells [i]; |
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1051 if (shell !is null && !shell.isDisposed ()) { |
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1052 shell.dispose (); |
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1053 } |
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1054 } |
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1055 super.releaseChildren (destroy); |
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1056 } |
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1057 |
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1058 void releaseHandle () { |
45 | 1059 if (window !is null) window.setDelegate(null); |
0
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1060 if (windowDelegate !is null) windowDelegate.release(); |
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1061 windowDelegate = null; |
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1062 super.releaseHandle (); |
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1063 window = null; |
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1064 } |
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1065 |
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1066 void releaseParent () { |
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1067 /* Do nothing */ |
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1068 } |
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1069 |
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1070 void releaseWidget () { |
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1071 super.releaseWidget (); |
45 | 1072 display.clearModal (this); |
0
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1073 // disposed = true; |
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1074 lastActive = null; |
45 | 1075 if (regionPath !is null) regionPath.release(); |
1076 regionPath = null; | |
0
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1077 } |
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1078 |
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1079 /** |
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1080 * Removes the listener from the collection of listeners who will |
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1081 * be notified when operations are performed on the receiver. |
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1082 * |
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1083 * @param listener the listener which should no longer be notified |
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1084 * |
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1085 * @exception IllegalArgumentException <ul> |
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1086 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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1087 * </ul> |
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1088 * @exception DWTException <ul> |
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1089 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1090 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1091 * </ul> |
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1092 * |
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1093 * @see ShellListener |
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1094 * @see #addShellListener |
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1095 */ |
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1096 public void removeShellListener(ShellListener listener) { |
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1097 checkWidget(); |
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1098 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1099 if (eventTable is null) return; |
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1100 eventTable.unhook(DWT.Activate, listener); |
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1101 eventTable.unhook(DWT.Close, listener); |
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1102 eventTable.unhook(DWT.Deactivate, listener); |
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1103 eventTable.unhook(DWT.Iconify,listener); |
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1104 eventTable.unhook(DWT.Deiconify,listener); |
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1105 } |
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1106 |
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1107 /** |
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1108 * If the receiver is visible, moves it to the top of the |
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1109 * drawing order for the display on which it was created |
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1110 * (so that all other shells on that display, which are not |
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1111 * the receiver's children will be drawn behind it) and asks |
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1112 * the window manager to make the shell active |
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1113 * |
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1114 * @exception DWTException <ul> |
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1115 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1116 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1117 * </ul> |
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1118 * |
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1119 * @since 2.0 |
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1120 * @see Control#moveAbove |
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1121 * @see Control#setFocus |
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1122 * @see Control#setVisible |
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1123 * @see Display#getActiveShell |
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1124 * @see Decorations#setDefaultButton(Button) |
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1125 * @see Shell#open |
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1126 * @see Shell#setActive |
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1127 */ |
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1128 public void setActive () { |
45 | 1129 if (window is null) return; |
0
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1130 checkWidget (); |
45 | 1131 if (!isVisible()) return; |
1132 window.makeKeyAndOrderFront (null); | |
0
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1133 } |
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1134 |
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1135 void setActiveControl (Control control) { |
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1136 if (control !is null && control.isDisposed ()) control = null; |
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1137 if (lastActive !is null && lastActive.isDisposed ()) lastActive = null; |
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1138 if (lastActive is control) return; |
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1139 |
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|
1140 /* |
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1141 * Compute the list of controls to be activated and |
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1142 * deactivated by finding the first common parent |
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1143 * control. |
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1144 */ |
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1145 Control [] activate = (control is null) ? new Control[0] : control.getPath (); |
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1146 Control [] deactivate = (lastActive is null) ? new Control[0] : lastActive.getPath (); |
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1147 lastActive = control; |
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1148 int index = 0, length = Math.min (activate.length, deactivate.length); |
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1149 while (index < length) { |
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1150 if (activate [index] !is deactivate [index]) break; |
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1151 index++; |
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1152 } |
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1153 |
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1154 /* |
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1155 * It is possible (but unlikely), that application |
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1156 * code could have destroyed some of the widgets. If |
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1157 * this happens, keep processing those widgets that |
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1158 * are not disposed. |
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1159 */ |
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1160 for (int i=deactivate.length-1; i>=index; --i) { |
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1161 if (!deactivate [i].isDisposed ()) { |
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1162 deactivate [i].sendEvent (DWT.Deactivate); |
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1163 } |
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1164 } |
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1165 for (int i=activate.length-1; i>=index; --i) { |
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1166 if (!activate [i].isDisposed ()) { |
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1167 activate [i].sendEvent (DWT.Activate); |
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1168 } |
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1169 } |
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1170 } |
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1171 |
45 | 1172 /** |
1173 * Sets the receiver's alpha value which must be | |
1174 * between 0 (transparent) and 255 (opaque). | |
1175 * <p> | |
1176 * This operation requires the operating system's advanced | |
1177 * widgets subsystem which may not be available on some | |
1178 * platforms. | |
1179 * </p> | |
1180 * @param alpha the alpha value | |
1181 * | |
1182 * @exception DWTException <ul> | |
1183 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> | |
1184 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> | |
1185 * </ul> | |
1186 * | |
1187 * @since 3.4 | |
1188 */ | |
0
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1189 public void setAlpha (int alpha) { |
45 | 1190 if (window is null) return; |
0
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1191 checkWidget (); |
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1192 alpha &= 0xFF; |
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1193 window.setAlphaValue (alpha / 255f); |
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1194 } |
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1195 |
45 | 1196 void setBounds (int x, int y, int width, int height, bool move, bool resize) { |
1197 // Embedded Shells are not resizable. | |
1198 if (window is null) return; | |
1199 if (fullScreen) setFullScreen (false); | |
1200 int screenHeight = (int) display.getPrimaryFrame().height; | |
1201 NSRect frame = window.frame(); | |
1202 if (!move) { | |
1203 x = (int)frame.x; | |
1204 y = screenHeight - (int)(frame.y + frame.height); | |
0
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1205 } |
45 | 1206 if (!resize) { |
1207 width = (int)frame.width; | |
1208 height = (int)frame.height; | |
1209 } | |
1210 frame.x = x; | |
1211 frame.y = screenHeight - (int)(y + height); | |
1212 frame.width = width; | |
1213 frame.height = height; | |
1214 window.setFrame(frame, false); | |
0
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1215 } |
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1216 |
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1217 public void setEnabled (bool enabled) { |
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1218 checkWidget(); |
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1219 if (((state & DISABLED) is 0) is enabled) return; |
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1220 super.setEnabled (enabled); |
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1221 // if (enabled && OS.IsWindowActive (shellHandle)) { |
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1222 // if (!restoreFocus ()) traverseGroup (false); |
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1223 // } |
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1224 } |
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1225 |
45 | 1226 /** |
1227 * Sets the full screen state of the receiver. | |
1228 * If the argument is <code>true</code> causes the receiver | |
1229 * to switch to the full screen state, and if the argument is | |
1230 * <code>false</code> and the receiver was previously switched | |
1231 * into full screen state, causes the receiver to switch back | |
1232 * to either the maximmized or normal states. | |
1233 * <p> | |
1234 * Note: The result of intermixing calls to <code>setFullScreen(true)</code>, | |
1235 * <code>setMaximized(true)</code> and <code>setMinimized(true)</code> will | |
1236 * vary by platform. Typically, the behavior will match the platform user's | |
1237 * expectations, but not always. This should be avoided if possible. | |
1238 * </p> | |
1239 * | |
1240 * @param fullScreen the new fullscreen state | |
1241 * | |
1242 * @exception DWTException <ul> | |
1243 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> | |
1244 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> | |
1245 * </ul> | |
1246 * | |
1247 * @since 3.4 | |
1248 */ | |
0
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1249 public void setFullScreen (bool fullScreen) { |
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1250 checkWidget (); |
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1251 this.fullScreen = fullScreen; |
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1252 // if (fullScreen) { |
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1253 // normalBounds = getBounds (); |
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1254 // OS.ChangeWindowAttributes (shellHandle, OS.kWindowNoTitleBarAttribute, OS.kWindowResizableAttribute | OS.kWindowLiveResizeAttribute); |
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1255 // updateSystemUIMode (); |
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1256 // Rectangle screen = getMonitor ().getBounds (); |
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1257 // if (menuBar !is null && getMonitor ().equals(display.getPrimaryMonitor ())) { |
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1258 // Rect rect = new Rect (); |
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1259 // int gdevice = OS.GetMainDevice (); |
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1260 // OS.GetAvailableWindowPositioningBounds (gdevice, rect); |
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1261 // screen.height -= rect.top; |
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1262 // screen.y += rect.top; |
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1263 // } |
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1264 // Rect rect = new Rect (); |
7 | 1265 // OS.SetRect (rect, cast(short) screen.x, cast(short) screen.y, cast(short) (screen.x + screen.width), cast(short) (screen.y + screen.height)); |
1266 // OS.SetWindowBounds (shellHandle, cast(short) OS.kWindowStructureRgn, rect); | |
0
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1267 // } else { |
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1268 // int attributes = 0; |
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1269 // if ((style & DWT.RESIZE) !is 0) { |
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1270 // attributes |= OS.kWindowResizableAttribute; |
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1271 // /* |
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1272 // * Bug in the Macintosh. For some reason, a window has no title bar |
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1273 // * and the kWindowResizableAttribute, no rubber banding feedback is |
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1274 // * given while the window is resizing. The fix is to create the window |
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1275 // * with kWindowLiveResizeAttribute in this case. This is inconsistent |
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1276 // * with other windows, but the user will get feedback when resizing. |
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1277 // */ |
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1278 // if ((style & DWT.TITLE) is 0) attributes |= OS.kWindowLiveResizeAttribute; |
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1279 // if (!OS.__BIG_ENDIAN__()) attributes |= OS.kWindowLiveResizeAttribute; |
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1280 // } |
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1281 // OS.ChangeWindowAttributes (shellHandle, attributes, OS.kWindowNoTitleBarAttribute); |
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1282 // OS.SetSystemUIMode (OS.kUIModeNormal, 0); |
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1283 // if (maximized) { |
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1284 // setMaximized (true); |
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1285 // } else { |
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1286 // Rect rect = new Rect (); |
7 | 1287 // if (normalBounds !is null) OS.SetRect (rect, cast(short) normalBounds.x, cast(short) normalBounds.y, cast(short) (normalBounds.x + normalBounds.width), cast(short) (normalBounds.y + normalBounds.height)); |
1288 // OS.SetWindowBounds (shellHandle, cast(short) OS.kWindowStructureRgn, rect); | |
0
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1289 // } |
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1290 // normalBounds = null; |
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1291 // } |
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1292 } |
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1293 |
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1294 public void setMenuBar (Menu menu) { |
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1295 checkWidget(); |
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1296 super.setMenuBar (menu); |
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1297 if (display.getActiveShell () is this) { |
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1298 display.setMenuBar (menuBar); |
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1299 } |
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1300 } |
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1301 |
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|
1302 /** |
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1303 * Sets the input method editor mode to the argument which |
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1304 * should be the result of bitwise OR'ing together one or more |
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1305 * of the following constants defined in class <code>DWT</code>: |
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1306 * <code>NONE</code>, <code>ROMAN</code>, <code>DBCS</code>, |
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1307 * <code>PHONETIC</code>, <code>NATIVE</code>, <code>ALPHA</code>. |
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1308 * |
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1309 * @param mode the new IME mode |
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1310 * |
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1311 * @exception DWTException <ul> |
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1312 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1313 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1314 * </ul> |
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1315 * |
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1316 * @see DWT |
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1317 */ |
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1318 public void setImeInputMode (int mode) { |
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1319 checkWidget(); |
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1320 } |
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1321 |
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1322 public void setMaximized (bool maximized) { |
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1323 checkWidget(); |
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1324 super.setMaximized (maximized); |
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1325 // dwt.internal.carbon.Point pt = new dwt.internal.carbon.Point (); |
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1326 // if (maximized) { |
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1327 // Rect rect = new Rect (); |
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1328 // int gdevice = OS.GetMainDevice (); |
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1329 // OS.GetAvailableWindowPositioningBounds (gdevice, rect); |
7 | 1330 // pt.h = cast(short) (rect.right - rect.left); |
1331 // pt.v = cast(short) (rect.bottom - rect.top); | |
0
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1332 // } |
7 | 1333 // short inPartCode = cast(short) (maximized ? OS.inZoomOut : OS.inZoomIn); |
0
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1334 // OS.ZoomWindowIdeal (shellHandle, inPartCode, pt); |
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1335 } |
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1336 |
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1337 public void setMinimized (bool minimized) { |
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1338 checkWidget(); |
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1339 if (this.minimized is minimized) return; |
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1340 super.setMinimized (minimized); |
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1341 // if (!minimized && OS.IsWindowCollapsed (shellHandle)) { |
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1342 // OS.SelectWindow (shellHandle); |
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1343 // } |
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1344 // OS.CollapseWindow (shellHandle, minimized); |
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1345 } |
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1346 |
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1347 /** |
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1348 * Sets the receiver's minimum size to the size specified by the arguments. |
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1349 * If the new minimum size is larger than the current size of the receiver, |
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1350 * the receiver is resized to the new minimum size. |
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1351 * |
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1352 * @param width the new minimum width for the receiver |
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1353 * @param height the new minimum height for the receiver |
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1354 * |
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1355 * @exception DWTException <ul> |
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1356 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1357 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1358 * </ul> |
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1359 * |
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1360 * @since 3.1 |
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1361 */ |
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1362 public void setMinimumSize (int width, int height) { |
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1363 checkWidget(); |
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1364 // int clientWidth = 0, clientHeight = 0; |
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1365 // int trim = DWT.TITLE | DWT.CLOSE | DWT.MIN | DWT.MAX; |
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1366 // if ((style & DWT.NO_TRIM) is 0 && (style & trim) !is 0) { |
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1367 // clientWidth = DEFAULT_CLIENT_WIDTH; |
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1368 // clientHeight = DEFAULT_CLIENT_HEIGHT; |
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1369 // } |
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1370 // Rect rect = new Rect (); |
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1371 // OS.GetWindowStructureWidths (shellHandle, rect); |
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1372 // CGPoint inMinLimits = new CGPoint (), inMaxLimits = new CGPoint (); |
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1373 // OS.GetWindowResizeLimits (shellHandle, inMinLimits, inMaxLimits); |
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1374 // width = Math.max (width, clientWidth + rect.left + rect.right); |
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1375 // height = Math.max (height, clientHeight + rect.top + rect.bottom); |
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1376 // inMinLimits.x = width - (rect.left + rect.right); |
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1377 // inMinLimits.y = height - (rect.top + rect.bottom); |
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1378 // OS.SetWindowResizeLimits (shellHandle, inMinLimits, inMaxLimits); |
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1379 // Point size = getSize (); |
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1380 // int newWidth = Math.max (size.x, width), newHeight = Math.max (size.y, height); |
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1381 // if (newWidth !is size.x || newHeight !is size.y) setSize (newWidth, newHeight); |
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1382 } |
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1383 |
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|
1384 /** |
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1385 * Sets the receiver's minimum size to the size specified by the argument. |
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1386 * If the new minimum size is larger than the current size of the receiver, |
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1387 * the receiver is resized to the new minimum size. |
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1388 * |
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1389 * @param size the new minimum size for the receiver |
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1390 * |
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1391 * @exception IllegalArgumentException <ul> |
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1392 * <li>ERROR_NULL_ARGUMENT - if the point is null</li> |
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1393 * </ul> |
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1394 * @exception DWTException <ul> |
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1395 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1396 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1397 * </ul> |
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1398 * |
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1399 * @since 3.1 |
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1400 */ |
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1401 public void setMinimumSize (Point size) { |
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1402 checkWidget(); |
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1403 if (size is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1404 setMinimumSize (size.x, size.y); |
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1405 } |
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1406 |
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1407 /** |
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1408 * Sets the shape of the shell to the region specified |
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1409 * by the argument. When the argument is null, the |
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1410 * default shape of the shell is restored. The shell |
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1411 * must be created with the style DWT.NO_TRIM in order |
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1412 * to specify a region. |
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1413 * |
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1414 * @param region the region that defines the shape of the shell (or null) |
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1415 * |
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1416 * @exception IllegalArgumentException <ul> |
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1417 * <li>ERROR_INVALID_ARGUMENT - if the region has been disposed</li> |
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1418 * </ul> |
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1419 * @exception DWTException <ul> |
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1420 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1421 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1422 * </ul> |
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|
1423 * |
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1424 * @since 3.0 |
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1425 * |
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changeset
|
1426 */ |
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|
1427 public void setRegion (Region region) { |
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|
1428 checkWidget (); |
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|
1429 if ((style & DWT.NO_TRIM) is 0) return; |
45 | 1430 if (window is null) return; |
0
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|
1431 if (region !is null && region.isDisposed()) error (DWT.ERROR_INVALID_ARGUMENT); |
45 | 1432 this.region = region; |
1433 if (regionPath !is null) regionPath.release(); | |
1434 regionPath = getPath(region); | |
1435 if (region !is null) { | |
1436 window.setBackgroundColor(NSColor.clearColor()); | |
1437 window.setOpaque(false); | |
1438 } else { | |
1439 window.setBackgroundColor(NSColor.windowBackgroundColor()); | |
1440 window.setOpaque(true); | |
1441 } | |
1442 window.contentView().setNeedsDisplay(true); | |
1443 } | |
1444 | |
1445 NSBezierPath getPath(Region region) { | |
1446 if (region is null) return null; | |
1447 Callback callback = new Callback(this, "regionToRects", 4); | |
1448 if (callback.getAddress() is 0) DWT.error(DWT.ERROR_NO_MORE_CALLBACKS); | |
1449 NSBezierPath path = NSBezierPath.bezierPath(); | |
1450 path.retain(); | |
1451 OS.QDRegionToRects(region.handle, OS.kQDParseRegionFromTopLeft, callback.getAddress(), path.id); | |
1452 callback.dispose(); | |
1453 if (path.isEmpty()) path.appendBezierPathWithRect(new NSRect()); | |
1454 return path; | |
1455 } | |
1456 | |
1457 int /*long*/ regionToRects(int /*long*/ message, int /*long*/ rgn, int /*long*/ r, int /*long*/ path) { | |
1458 NSPoint pt = new NSPoint(); | |
1459 short[] rect = new short[4]; | |
1460 if (message is OS.kQDRegionToRectsMsgParse) { | |
1461 OS.memmove(rect, r, rect.length * 2); | |
1462 pt.x = rect[1]; | |
1463 pt.y = rect[0]; | |
1464 OS.objc_msgSend(path, OS.sel_moveToPoint_, pt); | |
1465 pt.x = rect[3]; | |
1466 OS.objc_msgSend(path, OS.sel_lineToPoint_, pt); | |
1467 pt.x = rect[3]; | |
1468 pt.y = rect[2]; | |
1469 OS.objc_msgSend(path, OS.sel_lineToPoint_, pt); | |
1470 pt.x = rect[1]; | |
1471 OS.objc_msgSend(path, OS.sel_lineToPoint_, pt); | |
1472 OS.objc_msgSend(path, OS.sel_closePath); | |
1473 } | |
1474 return 0; | |
0
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1475 } |
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1476 |
20
453387bb0706
Ported dwt.widgets.Shell
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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diff
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|
1477 public void setText (String str) { |
0
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1478 checkWidget(); |
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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|
1479 if (str is null) error (DWT.ERROR_NULL_ARGUMENT); |
45 | 1480 if (window is null) return; |
20
453387bb0706
Ported dwt.widgets.Shell
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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diff
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|
1481 NSString nsStr = NSString.stringWith(str); |
453387bb0706
Ported dwt.widgets.Shell
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
19
diff
changeset
|
1482 window.setTitle(nsStr); |
0
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|
1483 } |
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1484 |
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1485 public void setVisible (bool visible) { |
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|
1486 checkWidget(); |
45 | 1487 int mask = DWT.PRIMARY_MODAL | DWT.APPLICATION_MODAL | DWT.SYSTEM_MODAL; |
1488 if ((style & mask) !is 0) { | |
1489 if (visible) { | |
1490 display.setModalShell (this); | |
1491 } else { | |
1492 display.clearModal (this); | |
1493 } | |
1494 } else { | |
1495 updateModal (); | |
1496 } | |
1497 if (window is null) { | |
1498 super.setVisible(visible); | |
1499 } else { | |
1500 setWindowVisible (visible, false); | |
1501 } | |
0
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1502 } |
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1503 |
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1504 void setWindowVisible (bool visible, bool key) { |
45 | 1505 if (visible) { |
1506 if ((state & HIDDEN) is 0) return; | |
1507 state &= ~HIDDEN; | |
1508 } else { | |
1509 if ((state & HIDDEN) !is 0) return; | |
1510 state |= HIDDEN; | |
1511 } | |
1512 if (window !is null && (window.isVisible() is visible)) return; | |
0
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1513 if (visible) { |
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1514 sendEvent (DWT.Show); |
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1515 if (isDisposed ()) return; |
45 | 1516 topView ().setHidden (false); |
0
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1517 if (key) { |
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1518 window.makeKeyAndOrderFront (null); |
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1519 } else { |
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1520 window.orderFront (null); |
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1521 } |
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1522 opened = true; |
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1523 if (!moved) { |
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1524 moved = true; |
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|
1525 sendEvent (DWT.Move); |
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1526 if (isDisposed ()) return; |
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1527 } |
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|
1528 if (!resized) { |
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1529 resized = true; |
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|
1530 sendEvent (DWT.Resize); |
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|
1531 if (isDisposed ()) return; |
37
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Fixed a lot of compile errors, a "hello world" app compiles now
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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20
diff
changeset
|
1532 if (layout_ !is null) { |
0
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|
1533 markLayout (false, false); |
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1534 updateLayout (false); |
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|
1535 } |
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|
1536 } |
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|
1537 } else { |
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|
1538 window.orderOut (null); |
45 | 1539 topView ().setHidden (true); |
0
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|
1540 sendEvent (DWT.Hide); |
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|
1541 } |
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|
1542 } |
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1543 |
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|
1544 void setZOrder () { |
45 | 1545 if (scrollView !is null) scrollView.setDocumentView (view); |
1546 if (window is null) return; | |
1547 window.setContentView (scrollView !is null ? scrollView : view); | |
0
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|
1548 } |
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1549 |
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1550 void setZOrder (Control control, bool above) { |
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1551 // if (above) { |
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1552 // //NOT DONE - move one window above another |
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1553 // OS.BringToFront (shellHandle); |
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1554 // } else { |
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|
1555 // int window = control is null ? 0 : OS.GetControlOwner (control.handle); |
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1556 // OS.SendBehind (shellHandle, window); |
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1557 // } |
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|
1558 } |
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1559 |
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|
1560 bool traverseEscape () { |
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1561 if (parent is null) return false; |
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|
1562 if (!isVisible () || !isEnabled ()) return false; |
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|
1563 close (); |
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1564 return true; |
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1565 } |
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1566 |
45 | 1567 void updateModal () { |
1568 // do nothing | |
1569 } | |
1570 | |
0
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1571 void updateSystemUIMode () { |
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1572 if (!getMonitor ().equals (display.getPrimaryMonitor ())) return; |
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1573 bool isActive = false; |
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1574 Shell activeShell = display.getActiveShell (); |
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1575 Shell current = this; |
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|
1576 while (current !is null) { |
37
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Fixed a lot of compile errors, a "hello world" app compiles now
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1577 if (current.opEquals (activeShell)) { |
0
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|
1578 isActive = true; |
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1579 break; |
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|
1580 } |
7 | 1581 current = cast(Shell) current.parent; |
0
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1582 } |
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1583 if (!isActive) return; |
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|
1584 // if (fullScreen) { |
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|
1585 // int mode = OS.kUIModeAllHidden; |
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1586 // if (menuBar !is null) { |
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1587 // mode = OS.kUIModeContentHidden; |
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|
1588 // } |
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|
1589 // OS.SetSystemUIMode (mode, 0); |
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|
1590 // } else { |
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|
1591 // OS.SetSystemUIMode (OS.kUIModeNormal, 0); |
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|
1592 // } |
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|
1593 } |
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|
1594 |
45 | 1595 void windowDidBecomeKey(int /*long*/ id, int /*long*/ sel, int /*long*/ notification) { |
1596 super.windowDidBecomeKey(id, sel, notification); | |
0
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|
1597 Display display = this.display; |
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|
1598 display.setMenuBar (menuBar); |
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|
1599 sendEvent (DWT.Activate); |
45 | 1600 fixLevel(); |
0
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|
1601 // if (!isDisposed ()) { |
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|
1602 // if (!restoreFocus () && !traverseGroup (true)) setFocus (); |
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1603 // } |
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1604 } |
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1605 |
45 | 1606 void windowDidMove(int /*long*/ id, int /*long*/ sel, int /*long*/ notification) { |
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1607 moved = true; |
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1608 sendEvent(DWT.Move); |
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1609 } |
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1610 |
45 | 1611 void windowDidResize(int /*long*/ id, int /*long*/ sel, int /*long*/ notification) { |
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1612 resized = true; |
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1613 sendEvent (DWT.Resize); |
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1614 if (isDisposed ()) return; |
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1615 if (layout_ !is null) { |
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1616 markLayout (false, false); |
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1617 updateLayout (false); |
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1618 } |
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1619 } |
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1620 |
45 | 1621 void windowDidResignKey(int /*long*/ id, int /*long*/ sel, int /*long*/ notification) { |
1622 super.windowDidResignKey(id, sel, notification); | |
1623 // Display display = this.display; | |
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1624 sendEvent (DWT.Deactivate); |
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1625 if (isDisposed ()) return; |
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1626 // saveFocus (); |
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1627 // if (savedFocus !is null) { |
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1628 // /* |
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1629 // * Bug in the Macintosh. When ClearKeyboardFocus() is called, |
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1630 // * the control that has focus gets two kEventControlSetFocus |
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1631 // * events indicating that focus was lost. The fix is to ignore |
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1632 // * both of these and send the focus lost event explicitly. |
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1633 // */ |
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1634 // display.ignoreFocus = true; |
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1635 // OS.ClearKeyboardFocus (shellHandle); |
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1636 // display.ignoreFocus = false; |
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1637 // if (!savedFocus.isDisposed ()) savedFocus.sendFocusEvent (DWT.FocusOut, false); |
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1638 // } |
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1639 } |
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1640 |
45 | 1641 bool windowShouldClose(int /*long*/ id, int /*long*/ sel, int /*long*/ window) { |
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1642 closeWidget (); |
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1643 return false; |
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1644 } |
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1645 |
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1646 } |