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annotate dwt/widgets/Button.d @ 45:d8635bb48c7c

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Merge with SWT 3.5
author Jacob Carlborg <doob@me.com>
date Mon, 01 Dec 2008 17:07:00 +0100
parents 642f460a0908
children cfa563df4fdd
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1 /*******************************************************************************
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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:
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12 * Jacob Carlborg <doob@me.com>
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13 *******************************************************************************/
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14 module dwt.widgets.Button;
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16
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17 import dwt.DWT;
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18 import dwt.DWTException;
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19 import dwt.accessibility.ACC;
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20 import dwt.events.SelectionEvent;
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21 import dwt.events.SelectionListener;
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22 import dwt.graphics.Image;
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23 import dwt.graphics.Point;
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24 import dwt.internal.cocoa.NSAffineTransform;
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25 import dwt.internal.cocoa.NSAttributedString;
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26 import dwt.internal.cocoa.NSBezierPath;
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27 import dwt.internal.cocoa.NSButton;
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28 import dwt.internal.cocoa.NSButtonCell;
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29 import dwt.internal.cocoa.NSColor;
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30 import dwt.internal.cocoa.NSControl;
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31 import dwt.internal.cocoa.NSEvent;
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32 import dwt.internal.cocoa.NSFont;
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33 import dwt.internal.cocoa.NSGraphicsContext;
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34 import dwt.internal.cocoa.NSMutableDictionary;
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35 import dwt.internal.cocoa.NSMutableParagraphStyle;
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36 import dwt.internal.cocoa.NSPoint;
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37 import dwt.internal.cocoa.NSRect;
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38 import dwt.internal.cocoa.NSString;
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39 import dwt.internal.cocoa.OS;
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40 import dwt.internal.cocoa.SWTButton;
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41 import dwt.internal.cocoa.id;
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43 import dwt.dwthelper.utils;
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44 import dwt.internal.cocoa.CGFloat;
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45 import dwt.internal.cocoa.NSCell;
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46 import dwt.internal.cocoa.NSInteger;
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47 import dwt.internal.cocoa.NSText;
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48 import dwt.widgets.Composite;
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49 import dwt.widgets.Control;
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50 import dwt.widgets.Decorations;
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51 import dwt.widgets.TypedListener;
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52
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53 /**
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54 * Instances of this class represent a selectable user interface object that
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55 * issues notification when pressed and released.
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56 * <dl>
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57 * <dt><b>Styles:</b></dt>
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58 * <dd>ARROW, CHECK, PUSH, RADIO, TOGGLE, FLAT</dd>
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59 * <dd>UP, DOWN, LEFT, RIGHT, CENTER</dd>
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60 * <dt><b>Events:</b></dt>
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61 * <dd>Selection</dd>
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62 * </dl>
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63 * <p>
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64 * Note: Only one of the styles ARROW, CHECK, PUSH, RADIO, and TOGGLE
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65 * may be specified.
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66 * </p><p>
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67 * Note: Only one of the styles LEFT, RIGHT, and CENTER may be specified.
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68 * </p><p>
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69 * Note: Only one of the styles UP, DOWN, LEFT, and RIGHT may be specified
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70 * when the ARROW style is specified.
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71 * </p><p>
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72 * IMPORTANT: This class is intended to be subclassed <em>only</em>
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73 * within the DWT implementation.
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74 * </p>
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75 *
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76 * @see <a href="http://www.eclipse.org/swt/snippets/#button">Button snippets</a>
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77 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Example: ControlExample</a>
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78 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
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79 */
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80 public class Button : Control {
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81 String text = "";
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82 Image image;
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83 bool grayed;
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84
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85 /**
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86 * Constructs a new instance of this class given its parent
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87 * and a style value describing its behavior and appearance.
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88 * <p>
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89 * The style value is either one of the style constants defined in
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90 * class <code>DWT</code> which is applicable to instances of this
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91 * class, or must be built by <em>bitwise OR</em>'ing together
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92 * (that is, using the <code>int</code> "|" operator) two or more
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93 * of those <code>DWT</code> style constants. The class description
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94 * lists the style constants that are applicable to the class.
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95 * Style bits are also inherited from superclasses.
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96 * </p>
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97 *
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98 * @param parent a composite control which will be the parent of the new instance (cannot be null)
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99 * @param style the style of control to construct
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100 *
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101 * @exception IllegalArgumentException <ul>
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102 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
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103 * </ul>
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104 * @exception DWTException <ul>
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105 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
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106 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
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107 * </ul>
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108 *
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109 * @see DWT#ARROW
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110 * @see DWT#CHECK
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111 * @see DWT#PUSH
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112 * @see DWT#RADIO
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113 * @see DWT#TOGGLE
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114 * @see DWT#FLAT
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115 * @see DWT#LEFT
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116 * @see DWT#RIGHT
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117 * @see DWT#CENTER
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118 * @see Widget#checkSubclass
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119 * @see Widget#getStyle
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120 */
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121 public this (Composite parent, int style) {
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122 super (parent, checkStyle (style));
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123 }
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124
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125 int accessibilityAttributeValue (int /*long*/ id, int /*long*/ sel, int /*long*/ arg0) {
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126 NSString nsAttributeName = new NSString(arg0);
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127
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128 if (accessible !is null) {
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129 id returnObject = accessible.internal_accessibilityAttributeValue(nsAttributeName, ACC.CHILDID_SELF);
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130 if (returnObject !is null) return returnObject.id;
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131 }
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132
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133 if (nsAttributeName.isEqualToString (OS.NSAccessibilityRoleAttribute) || nsAttributeName.isEqualToString (OS.NSAccessibilityRoleDescriptionAttribute)) {
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134 NSString role = null;
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135
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136 if ((style & DWT.RADIO) !is 0) {
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137 role = OS.NSAccessibilityRadioButtonRole;
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138 } else if ((style & DWT.ARROW) !is 0) {
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139 role = OS.NSAccessibilityButtonRole;
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140 }
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141
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142 if (role !is null) {
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143 if (nsAttributeName.isEqualToString (OS.NSAccessibilityRoleAttribute))
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144 return role.id;
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145 else {
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146 int roleDescription = OS.NSAccessibilityRoleDescription(role.id, 0);
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147 return roleDescription;
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148 }
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149 }
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150 }
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151
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152 return super.accessibilityAttributeValue(id, sel, arg0);
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153 }
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154
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155
0
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156 /**
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157 * Adds the listener to the collection of listeners who will
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158 * be notified when the control is selected by the user, by sending
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159 * it one of the messages defined in the <code>SelectionListener</code>
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160 * interface.
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161 * <p>
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162 * <code>widgetSelected</code> is called when the control is selected by the user.
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163 * <code>widgetDefaultSelected</code> is not called.
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164 * </p>
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165 *
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166 * @param listener the listener which should be notified
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167 *
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168 * @exception IllegalArgumentException <ul>
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169 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
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170 * </ul>
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171 * @exception DWTException <ul>
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172 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
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173 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
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174 * </ul>
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175 *
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176 * @see SelectionListener
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177 * @see #removeSelectionListener
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178 * @see SelectionEvent
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179 */
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180 public void addSelectionListener(SelectionListener listener) {
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181 checkWidget();
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182 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT);
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183 TypedListener typedListener = new TypedListener(listener);
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184 addListener(DWT.Selection,typedListener);
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185 addListener(DWT.DefaultSelection,typedListener);
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186 }
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187
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188 static int checkStyle (int style) {
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189 style = checkBits (style, DWT.PUSH, DWT.ARROW, DWT.CHECK, DWT.RADIO, DWT.TOGGLE, 0);
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190 if ((style & (DWT.PUSH | DWT.TOGGLE)) !is 0) {
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191 return checkBits (style, DWT.CENTER, DWT.LEFT, DWT.RIGHT, 0, 0, 0);
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192 }
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193 if ((style & (DWT.CHECK | DWT.RADIO)) !is 0) {
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194 return checkBits (style, DWT.LEFT, DWT.RIGHT, DWT.CENTER, 0, 0, 0);
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195 }
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196 if ((style & DWT.ARROW) !is 0) {
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197 style |= DWT.NO_FOCUS;
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198 return checkBits (style, DWT.UP, DWT.DOWN, DWT.LEFT, DWT.RIGHT, 0, 0);
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199 }
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200 return style;
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201 }
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202
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203 void click () {
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204 postEvent (DWT.Selection);
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205 }
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206
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207 public Point computeSize (int wHint, int hHint, bool changed) {
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208 checkWidget();
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209 if ((style & DWT.ARROW) !is 0) {
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210 // TODO use some OS metric instead of hardcoded values
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211 int width = wHint !is DWT.DEFAULT ? wHint : 23;
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212 int height = hHint !is DWT.DEFAULT ? hHint : 23;
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213 return new Point (width, height);
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214 }
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215 return super.computeSize(wHint, hHint, changed);
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216 }
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217
0
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218 NSAttributedString createString() {
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219 NSMutableDictionary dict = NSMutableDictionary.dictionaryWithCapacity(4);
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220 if (foreground !is null) {
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221 NSColor color = NSColor.colorWithDeviceRed(cast(CGFloat) foreground.handle[0], cast(CGFloat) foreground.handle[1], cast(CGFloat) foreground.handle[2], 1);
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222 dict.setObject(color, OS.NSForegroundColorAttributeName);
0
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223 }
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224
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225 dict.setObject(getFont().handle, OS.NSFontAttributeName);
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226
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227 NSTextAlignment alignment;
0
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228 if ((style & DWT.CENTER) !is 0) {
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229 alignment = NSCenterTextAlignment;
0
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230 } else if ((style & DWT.LEFT) !is 0) {
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231 alignment = NSLeftTextAlignment;
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232 } else {
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233 alignment = NSRightTextAlignment;
0
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234 }
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235 NSMutableParagraphStyle pStyle = cast(NSMutableParagraphStyle)(new NSMutableParagraphStyle()).alloc().init();
0
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236 pStyle.autorelease();
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237 pStyle.setAlignment(alignment);
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238 dict.setObject(pStyle, OS.NSParagraphStyleAttributeName);
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239 char [] chars = new char [text.length ()];
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240 text.getChars (0, chars.length, chars, 0);
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241 NSUInteger length = fixMnemonic (chars);
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242 NSString str = NSString.stringWithCharacters(chars.toString16().ptr, length);
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243 NSAttributedString attribStr = (cast(NSAttributedString)(new NSAttributedString()).alloc()).initWithString(str, dict);
0
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244 attribStr.autorelease();
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245 return attribStr;
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246 }
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247
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248 void createHandle () {
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249 NSButton widget = cast(NSButton)(new SWTButton()).alloc();
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250 widget.initWithFrame(NSRect());
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251 NSButtonType type = NSMomentaryLightButton;
0
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252 if ((style & DWT.PUSH) !is 0) {
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253 if ((style & DWT.FLAT) !is 0) {
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254 widget.setBezelStyle(OS.NSShadowlessSquareBezelStyle);
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255 // if ((style & DWT.BORDER) is 0) widget.setShowsBorderOnlyWhileMouseInside(true);
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256 } else {
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257 widget.setBezelStyle(OS.NSRoundedBezelStyle);
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258 }
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259 } else if ((style & DWT.CHECK) !is 0) {
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260 type = NSSwitchButton;
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261 widget.setAllowsMixedState (true);
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262 } else if ((style & DWT.RADIO) !is 0) {
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263 type = NSRadioButton;
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264 } else if ((style & DWT.TOGGLE) !is 0) {
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265 type = NSPushOnPushOffButton;
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266 widget.setBezelStyle(NSRegularSquareBezelStyle);
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267 widget.setBezelStyle(OS.NSShadowlessSquareBezelStyle);
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268 // if ((style & DWT.BORDER) is 0) widget.setShowsBorderOnlyWhileMouseInside(true);
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269 } else {
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270 widget.setBezelStyle(OS.NSRoundedBezelStyle);
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271 }
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272 } else if ((style & DWT.ARROW) !is 0) {
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273 widget.setBezelStyle(NSRegularSquareBezelStyle);
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274 }
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275 widget.setButtonType(type);
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276 widget.setTitle(NSString.stringWith(""));
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277 widget.setImagePosition(NSImageLeft);
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278 widget.setTarget(widget);
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279 widget.setAction(OS.sel_sendSelection);
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280 view = widget;
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281 _setAlignment(style);
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282 }
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283
45
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284 void deregister () {
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285 super.deregister ();
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286 display.removeWidget(((NSControl)view).cell());
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287 }
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288
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289 void drawWidget (int /*long*/ id, NSRect rect) {
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290 if ((style & DWT.ARROW) !is 0) {
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291 NSRect frame = view.frame();
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292 int arrowSize = Math.min((int)frame.height, (int)frame.width) / 2;
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293 NSGraphicsContext context = NSGraphicsContext.currentContext();
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294 context.saveGraphicsState();
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295 NSPoint p1 = new NSPoint();
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296 p1.x = (float)Math.floor(-arrowSize / 2);
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297 p1.y = (float)Math.floor(-arrowSize / 2);
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298 NSPoint p2 = new NSPoint();
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299 p2.x = (float)Math.ceil(arrowSize / 2);
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300 p2.y = p1.y;
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301 NSPoint p3 = new NSPoint();
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302 p3.y = (float)Math.ceil(arrowSize / 2);
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303
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304 NSBezierPath path = NSBezierPath.bezierPath();
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305 path.moveToPoint(p1);
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306 path.lineToPoint(p2);
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307 path.lineToPoint(p3);
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308 path.closePath();
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309
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310 NSAffineTransform transform = NSAffineTransform.transform();
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311 if ((style & DWT.LEFT) !is 0) {
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312 transform.rotateByDegrees(90);
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313 } else if ((style & DWT.UP) !is 0) {
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314 transform.rotateByDegrees(180);
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315 } else if ((style & DWT.RIGHT) !is 0) {
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316 transform.rotateByDegrees(-90);
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317 }
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318 path.transformUsingAffineTransform(transform);
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319 transform = NSAffineTransform.transform();
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320 transform.translateXBy(frame.width / 2, frame.height / 2);
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321 path.transformUsingAffineTransform(transform);
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322
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323 NSColor color = isEnabled() ? NSColor.blackColor() : NSColor.disabledControlTextColor();
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324 color.set();
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325 path.fill();
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326 context.restoreGraphicsState();
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327 }
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328 super.drawWidget (id, rect);
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329 }
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330
0
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331 /**
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332 * Returns a value which describes the position of the
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333 * text or image in the receiver. The value will be one of
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334 * <code>LEFT</code>, <code>RIGHT</code> or <code>CENTER</code>
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335 * unless the receiver is an <code>ARROW</code> button, in
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336 * which case, the alignment will indicate the direction of
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337 * the arrow (one of <code>LEFT</code>, <code>RIGHT</code>,
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338 * <code>UP</code> or <code>DOWN</code>).
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339 *
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340 * @return the alignment
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341 *
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342 * @exception DWTException <ul>
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343 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
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344 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
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345 * </ul>
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346 */
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347 public int getAlignment () {
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348 checkWidget ();
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349 if ((style & DWT.ARROW) !is 0) {
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350 if ((style & DWT.UP) !is 0) return DWT.UP;
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351 if ((style & DWT.DOWN) !is 0) return DWT.DOWN;
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352 if ((style & DWT.LEFT) !is 0) return DWT.LEFT;
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353 if ((style & DWT.RIGHT) !is 0) return DWT.RIGHT;
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354 return DWT.UP;
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355 }
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356 if ((style & DWT.LEFT) !is 0) return DWT.LEFT;
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357 if ((style & DWT.CENTER) !is 0) return DWT.CENTER;
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358 if ((style & DWT.RIGHT) !is 0) return DWT.RIGHT;
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359 return DWT.LEFT;
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360 }
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361
45
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362 /**
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363 * Returns <code>true</code> if the receiver is grayed,
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364 * and false otherwise. When the widget does not have
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365 * the <code>CHECK</code> style, return false.
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366 *
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367 * @return the grayed state of the checkbox
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368 *
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369 * @exception DWTException <ul>
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370 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
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371 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
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372 * </ul>
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373 *
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374 * @since 3.4
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375 */
0
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376 public bool getGrayed() {
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377 checkWidget ();
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378 if ((style &DWT.CHECK) !is 0) return false;
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379 return grayed;
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380 }
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381
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382 /**
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383 * Returns the receiver's image if it has one, or null
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384 * if it does not.
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385 *
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386 * @return the receiver's image
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387 *
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388 * @exception DWTException <ul>
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389 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
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390 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
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391 * </ul>
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parents:
diff changeset
392 */
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
393 public Image getImage () {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
394 checkWidget();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
395 return image;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
396 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
397
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
398 String getNameText () {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
399 return getText ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
400 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
401
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
402 /**
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
403 * Returns <code>true</code> if the receiver is selected,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
404 * and false otherwise.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
405 * <p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
406 * When the receiver is of type <code>CHECK</code> or <code>RADIO</code>,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
407 * it is selected when it is checked. When it is of type <code>TOGGLE</code>,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
408 * it is selected when it is pushed in. If the receiver is of any other type,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
409 * this method returns false.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
410 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
411 * @return the selection state
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
412 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
413 * @exception DWTException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
414 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
415 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
416 * </ul>
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
417 */
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
418 public bool getSelection () {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
419 checkWidget ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
420 if ((style & (DWT.CHECK | DWT.RADIO | DWT.TOGGLE)) is 0) return false;
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
421 if ((style & DWT.CHECK) !is 0 && grayed) return (cast(NSButton)view).state() is OS.NSMixedState;
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
422 return (cast(NSButton)view).state() is OS.NSOnState;
0
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
423 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
424
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
425 /**
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
426 * Returns the receiver's text, which will be an empty
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
427 * string if it has never been set or if the receiver is
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
428 * an <code>ARROW</code> button.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
429 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
430 * @return the receiver's text
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
431 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
432 * @exception DWTException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
433 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
434 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
435 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
436 */
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
437 public String getText () {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
438 checkWidget ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
439 return text;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
440 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
441
45
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
442 void register() {
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
443 super.register();
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
444 display.addWidget(((NSControl)view).cell(), this);
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
445 }
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
446
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
447 void releaseWidget () {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
448 super.releaseWidget ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
449 image = null;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
450 text = null;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
451 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
452
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
453 /**
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
454 * Removes the listener from the collection of listeners who will
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
455 * be notified when the control is selected by the user.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
456 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
457 * @param listener the listener which should no longer be notified
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
458 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
459 * @exception IllegalArgumentException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
460 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
461 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
462 * @exception DWTException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
463 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
464 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
465 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
466 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
467 * @see SelectionListener
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
468 * @see #addSelectionListener
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
469 */
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
470 public void removeSelectionListener(SelectionListener listener) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
471 checkWidget();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
472 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
473 if (eventTable is null) return;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
474 eventTable.unhook(DWT.Selection, listener);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
475 eventTable.unhook(DWT.DefaultSelection,listener);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
476 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
477
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
478 void selectRadio () {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
479 /*
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
480 * This code is intentionally commented. When two groups
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
481 * of radio buttons with the same parent are separated by
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
482 * another control, the correct behavior should be that
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
483 * the two groups act independently. This is consistent
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
484 * with radio tool and menu items. The commented code
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
485 * implements this behavior.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
486 */
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
487 // int index = 0;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
488 // Control [] children = parent._getChildren ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
489 // while (index < children.length && children [index] !is this) index++;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
490 // int i = index - 1;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
491 // while (i >= 0 && children [i].setRadioSelection (false)) --i;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
492 // int j = index + 1;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
493 // while (j < children.length && children [j].setRadioSelection (false)) j++;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
494 // setSelection (true);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
495 Control [] children = parent._getChildren ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
496 for (int i=0; i<children.length; i++) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
497 Control child = children [i];
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
498 if (this !is child) child.setRadioSelection (false);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
499 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
500 setSelection (true);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
501 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
502
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
503 void sendSelection () {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
504 if ((style & DWT.RADIO) !is 0) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
505 if ((parent.getStyle () & DWT.NO_RADIO_GROUP) is 0) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
506 selectRadio ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
507 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
508 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
509 if ((style & DWT.CHECK) !is 0) {
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
510 if (grayed && (cast(NSButton)view).state() is OS.NSOnState) {
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
511 (cast(NSButton)view).setState(OS.NSOffState);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
512 }
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
513 if (!grayed && (cast(NSButton)view).state() is OS.NSMixedState) {
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
514 (cast(NSButton)view).setState(OS.NSOnState);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
515 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
516 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
517 postEvent (DWT.Selection);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
518 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
519
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
520
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
521 /**
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
522 * Controls how text, images and arrows will be displayed
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
523 * in the receiver. The argument should be one of
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
524 * <code>LEFT</code>, <code>RIGHT</code> or <code>CENTER</code>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
525 * unless the receiver is an <code>ARROW</code> button, in
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
526 * which case, the argument indicates the direction of
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
527 * the arrow (one of <code>LEFT</code>, <code>RIGHT</code>,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
528 * <code>UP</code> or <code>DOWN</code>).
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
529 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
530 * @param alignment the new alignment
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
531 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
532 * @exception DWTException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
533 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
534 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
535 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
536 */
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
537 public void setAlignment (int alignment) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
538 checkWidget ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
539 _setAlignment (alignment);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
540 redraw ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
541 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
542
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
543 void _setAlignment (int alignment) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
544 if ((style & DWT.ARROW) !is 0) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
545 if ((style & (DWT.UP | DWT.DOWN | DWT.LEFT | DWT.RIGHT)) is 0) return;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
546 style &= ~(DWT.UP | DWT.DOWN | DWT.LEFT | DWT.RIGHT);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
547 style |= alignment & (DWT.UP | DWT.DOWN | DWT.LEFT | DWT.RIGHT);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
548 // int orientation = OS.kThemeDisclosureRight;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
549 // if ((style & DWT.UP) !is 0) orientation = OS.kThemeDisclosureDown;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
550 // if ((style & DWT.DOWN) !is 0) orientation = OS.kThemeDisclosureDown;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
551 // if ((style & DWT.LEFT) !is 0) orientation = OS.kThemeDisclosureLeft;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
552 // OS.SetControl32BitValue (handle, orientation);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
553 return;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
554 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
555 if ((alignment & (DWT.LEFT | DWT.RIGHT | DWT.CENTER)) is 0) return;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
556 style &= ~(DWT.LEFT | DWT.RIGHT | DWT.CENTER);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
557 style |= alignment & (DWT.LEFT | DWT.RIGHT | DWT.CENTER);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
558 /* text is still null when this is called from createHandle() */
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
559 if (text !is null) {
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
560 (cast(NSButton)view).setAttributedTitle(createString());
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
561 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
562 // /* Alignment not honoured when image and text is visible */
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
563 // bool bothVisible = text !is null && text.length () > 0 && image !is null;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
564 // if (bothVisible) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
565 // if ((style & (DWT.RADIO | DWT.CHECK)) !is 0) alignment = DWT.LEFT;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
566 // if ((style & (DWT.PUSH | DWT.TOGGLE)) !is 0) alignment = DWT.CENTER;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
567 // }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
568 // int textAlignment = 0;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
569 // int graphicAlignment = 0;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
570 // if ((alignment & DWT.LEFT) !is 0) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
571 // textAlignment = OS.kControlBevelButtonAlignTextFlushLeft;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
572 // graphicAlignment = OS.kControlBevelButtonAlignLeft;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
573 // }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
574 // if ((alignment & DWT.CENTER) !is 0) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
575 // textAlignment = OS.kControlBevelButtonAlignTextCenter;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
576 // graphicAlignment = OS.kControlBevelButtonAlignCenter;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
577 // }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
578 // if ((alignment & DWT.RIGHT) !is 0) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
579 // textAlignment = OS.kControlBevelButtonAlignTextFlushRight;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
580 // graphicAlignment = OS.kControlBevelButtonAlignRight;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
581 // }
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
582 // OS.SetControlData (handle, OS.kControlEntireControl, OS.kControlBevelButtonTextAlignTag, 2, new short [] {cast(short)textAlignment});
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
583 // OS.SetControlData (handle, OS.kControlEntireControl, OS.kControlBevelButtonGraphicAlignTag, 2, new short [] {cast(short)graphicAlignment});
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
584 // if (bothVisible) {
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
585 // OS.SetControlData (handle, OS.kControlEntireControl, OS.kControlBevelButtonTextPlaceTag, 2, new short [] {cast(short)OS.kControlBevelButtonPlaceToRightOfGraphic});
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
586 // }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
587 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
588
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
589 void setBackground (float [] color) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
590 NSColor nsColor;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
591 if (color is null) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
592 return; // TODO set to OS default
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
593 } else {
27
dfcc6c4c4317 Ported dwt.widgets.Button
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents: 7
diff changeset
594 nsColor = NSColor.colorWithDeviceRed(cast(CGFloat) color[0], cast(CGFloat) color[1], cast(CGFloat) color[2], 1);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
595 }
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
596 NSButtonCell cell = new NSButtonCell((cast(NSButton)view).cell());
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
597 cell.setBackgroundColor(nsColor);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
598 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
599
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
600 void setDefault (bool value) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
601 if ((style & DWT.PUSH) is 0) return;
45
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
602 // NSWindow window = view.window();
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
603 // NSButtonCell cell = null;
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
604 // if (value) {
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
605 // cell = new NSButtonCell(((NSButton)view).cell());
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
606 // }
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
607 // window.setDefaultButtonCell(cell);
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
608 }
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
609
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
610 void setFont (NSFont font) {
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
611 if (text !is null) {
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
612 ((NSButton)view).setAttributedTitle(createString());
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
613 }
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
614 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
615
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
616 void setForeground (float [] color) {
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
617 (cast(NSButton)view).setAttributedTitle(createString());
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
618 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
619
45
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
620 /**
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
621 * Sets the grayed state of the receiver. This state change
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
622 * only applies if the control was created with the DWT.CHECK
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
623 * style.
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
624 *
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
625 * @param grayed the new grayed state
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
626 *
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
627 * @exception DWTException <ul>
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
628 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
629 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
630 * </ul>
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
631 *
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
632 * @since 3.4
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
633 */
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
634 public void setGrayed(bool grayed) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
635 checkWidget ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
636 if ((style & DWT.CHECK) is 0) return;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
637 bool checked = getSelection ();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
638 this.grayed = grayed;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
639 if (checked) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
640 if (grayed) {
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
641 (cast(NSButton) view).setState (OS.NSMixedState);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
642 } else {
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
643 (cast(NSButton) view).setState (OS.NSOnState);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
644 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
645 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
646 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
647
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
648 /**
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
649 * Sets the receiver's image to the argument, which may be
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
650 * <code>null</code> indicating that no image should be displayed.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
651 * <p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
652 * Note that a Button can display an image and text simultaneously
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
653 * on Windows (starting with XP), GTK+ and OSX. On other platforms,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
654 * a Button that has an image and text set into it will display the
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
655 * image or text that was set most recently.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
656 * </p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
657 * @param image the image to display on the receiver (may be <code>null</code>)
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
658 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
659 * @exception IllegalArgumentException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
660 * <li>ERROR_INVALID_ARGUMENT - if the image has been disposed</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
661 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
662 * @exception DWTException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
663 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
664 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
665 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
666 */
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
667 public void setImage (Image image) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
668 checkWidget();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
669 if (image !is null && image.isDisposed ()) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
670 error (DWT.ERROR_INVALID_ARGUMENT);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
671 }
45
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
672 if ((style & DWT.ARROW) !is 0) return;
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
673 this.image = image;
45
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
674 (cast(NSButton)view).setImage(image !is null ? image.handle : null);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
675 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
676
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
677 bool setRadioSelection (bool value){
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
678 if ((style & DWT.RADIO) is 0) return false;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
679 if (getSelection () !is value) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
680 setSelection (value);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
681 postEvent (DWT.Selection);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
682 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
683 return true;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
684 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
685
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
686 /**
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
687 * Sets the selection state of the receiver, if it is of type <code>CHECK</code>,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
688 * <code>RADIO</code>, or <code>TOGGLE</code>.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
689 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
690 * <p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
691 * When the receiver is of type <code>CHECK</code> or <code>RADIO</code>,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
692 * it is selected when it is checked. When it is of type <code>TOGGLE</code>,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
693 * it is selected when it is pushed in.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
694 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
695 * @param selected the new selection state
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
696 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
697 * @exception DWTException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
698 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
699 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
700 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
701 */
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
702 public void setSelection (bool selected) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
703 checkWidget();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
704 if ((style & (DWT.CHECK | DWT.RADIO | DWT.TOGGLE)) is 0) return;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
705 if (grayed) {
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
706 (cast(NSButton)view).setState (selected ? OS.NSMixedState : OS.NSOffState);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
707 } else {
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
708 (cast(NSButton)view).setState (selected ? OS.NSOnState : OS.NSOffState);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
709 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
710 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
711
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
712 /**
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
713 * Sets the receiver's text.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
714 * <p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
715 * This method sets the button label. The label may include
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
716 * the mnemonic character but must not contain line delimiters.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
717 * </p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
718 * <p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
719 * Mnemonics are indicated by an '&amp;' that causes the next
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
720 * character to be the mnemonic. When the user presses a
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
721 * key sequence that matches the mnemonic, a selection
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
722 * event occurs. On most platforms, the mnemonic appears
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
723 * underlined but may be emphasized in a platform specific
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
724 * manner. The mnemonic indicator character '&amp;' can be
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
725 * escaped by doubling it in the string, causing a single
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
726 * '&amp;' to be displayed.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
727 * </p><p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
728 * Note that a Button can display an image and text simultaneously
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
729 * on Windows (starting with XP), GTK+ and OSX. On other platforms,
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
730 * a Button that has an image and text set into it will display the
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
731 * image or text that was set most recently.
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
732 * </p>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
733 * @param string the new text
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
734 *
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
735 * @exception IllegalArgumentException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
736 * <li>ERROR_NULL_ARGUMENT - if the text is null</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
737 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
738 * @exception DWTException <ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
739 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
740 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
741 * </ul>
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
742 */
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
743 public void setText (String string) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
744 checkWidget();
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
745 if (string is null) error (DWT.ERROR_NULL_ARGUMENT);
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
746 if ((style & DWT.ARROW) !is 0) return;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
747 text = string;
7
e831403a80a9 Add 'cast' to casts
Frank Benoit <benoit@tionex.de>
parents: 5
diff changeset
748 (cast(NSButton)view).setAttributedTitle(createString());
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
749 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
750
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
751 int traversalCode (int key, NSEvent theEvent) {
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
752 int code = super.traversalCode (key, theEvent);
45
d8635bb48c7c Merge with SWT 3.5
Jacob Carlborg <doob@me.com>
parents: 37
diff changeset
753 if ((style & DWT.ARROW) !is 0) code &= ~(DWT.TRAVERSE_TAB_NEXT | DWT.TRAVERSE_TAB_PREVIOUS);
0
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
754 if ((style & DWT.RADIO) !is 0) code |= DWT.TRAVERSE_ARROW_NEXT | DWT.TRAVERSE_ARROW_PREVIOUS;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
755 return code;
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
756 }
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
757
380af2bdd8e5 Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff changeset
758 }