Mercurial > projects > dwt2
annotate org.eclipse.swt.win32.win32.x86/src/org/eclipse/swt/custom/CCombo.d @ 8:2847134a5fc0
more tango abstraction
author | Frank Benoit <benoit@tionex.de> |
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date | Thu, 05 Mar 2009 15:12:35 +0100 |
parents | f36c67707cb3 |
children | 536e43f63c81 |
rev | line source |
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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 * Port to the D programming language: |
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11 * Frank Benoit <benoit@tionex.de> |
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12 *******************************************************************************/ |
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13 module org.eclipse.swt.custom.CCombo; |
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14 |
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15 |
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16 |
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17 import org.eclipse.swt.SWT; |
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18 import org.eclipse.swt.SWTException; |
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19 import org.eclipse.swt.accessibility.ACC; |
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20 import org.eclipse.swt.accessibility.AccessibleAdapter; |
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21 import org.eclipse.swt.accessibility.AccessibleControlAdapter; |
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22 import org.eclipse.swt.accessibility.AccessibleControlEvent; |
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23 import org.eclipse.swt.accessibility.AccessibleEvent; |
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24 import org.eclipse.swt.accessibility.AccessibleTextAdapter; |
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25 import org.eclipse.swt.accessibility.AccessibleTextEvent; |
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26 import org.eclipse.swt.events.ModifyListener; |
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27 import org.eclipse.swt.events.SelectionEvent; |
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28 import org.eclipse.swt.events.SelectionListener; |
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29 import org.eclipse.swt.events.VerifyListener; |
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30 import org.eclipse.swt.graphics.Color; |
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31 import org.eclipse.swt.graphics.Font; |
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32 import org.eclipse.swt.graphics.GC; |
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33 import org.eclipse.swt.graphics.Point; |
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34 import org.eclipse.swt.graphics.Rectangle; |
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35 import org.eclipse.swt.widgets.Button; |
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36 import org.eclipse.swt.widgets.Composite; |
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37 import org.eclipse.swt.widgets.Control; |
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38 import org.eclipse.swt.widgets.Display; |
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39 import org.eclipse.swt.widgets.Event; |
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40 import org.eclipse.swt.widgets.Label; |
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41 import org.eclipse.swt.widgets.Layout; |
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42 import org.eclipse.swt.widgets.List; |
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43 import org.eclipse.swt.widgets.Listener; |
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44 import org.eclipse.swt.widgets.Menu; |
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45 import org.eclipse.swt.widgets.Shell; |
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46 import org.eclipse.swt.widgets.Text; |
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47 import org.eclipse.swt.widgets.TypedListener; |
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48 import org.eclipse.swt.widgets.Widget; |
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49 |
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50 import java.lang.all; |
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51 import java.lang.Runnable; |
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52 |
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53 /** |
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54 * The CCombo class represents a selectable user interface object |
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55 * that combines a text field and a list and issues notification |
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56 * when an item is selected from the list. |
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57 * <p> |
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58 * CCombo was written to work around certain limitations in the native |
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59 * combo box. Specifically, on win32, the height of a CCombo can be set; |
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60 * attempts to set the height of a Combo are ignored. CCombo can be used |
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61 * anywhere that having the increased flexibility is more important than |
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62 * getting native L&F, but the decision should not be taken lightly. |
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63 * There is no is no strict requirement that CCombo look or behave |
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64 * the same as the native combo box. |
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65 * </p> |
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66 * <p> |
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67 * Note that although this class is a subclass of <code>Composite</code>, |
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68 * it does not make sense to add children to it, or set a layout on it. |
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69 * </p> |
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70 * <dl> |
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71 * <dt><b>Styles:</b> |
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72 * <dd>BORDER, READ_ONLY, FLAT</dd> |
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73 * <dt><b>Events:</b> |
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74 * <dd>DefaultSelection, Modify, Selection, Verify</dd> |
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75 * </dl> |
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76 * |
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77 * @see <a href="http://www.eclipse.org/swt/snippets/#ccombo">CCombo snippets</a> |
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78 * @see <a href="http://www.eclipse.org/swt/examples.php">SWT Example: CustomControlExample</a> |
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79 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> |
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80 */ |
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81 public final class CCombo : Composite { |
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82 |
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83 alias Composite.computeSize computeSize; |
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84 |
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85 Text text; |
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86 List list; |
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87 int visibleItemCount = 5; |
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88 Shell popup; |
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89 Button arrow; |
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90 bool hasFocus; |
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91 Listener listener, filter; |
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92 Color foreground, background; |
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93 Font font; |
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94 |
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95 /** |
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96 * Constructs a new instance of this class given its parent |
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97 * and a style value describing its behavior and appearance. |
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98 * <p> |
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99 * The style value is either one of the style constants defined in |
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100 * class <code>SWT</code> which is applicable to instances of this |
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101 * class, or must be built by <em>bitwise OR</em>'ing together |
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102 * (that is, using the <code>int</code> "|" operator) two or more |
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103 * of those <code>SWT</code> style constants. The class description |
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104 * lists the style constants that are applicable to the class. |
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105 * Style bits are also inherited from superclasses. |
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106 * </p> |
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107 * |
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108 * @param parent a widget which will be the parent of the new instance (cannot be null) |
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109 * @param style the style of widget to construct |
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110 * |
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111 * @exception IllegalArgumentException <ul> |
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112 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
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113 * </ul> |
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114 * @exception SWTException <ul> |
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115 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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116 * </ul> |
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117 * |
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118 * @see SWT#BORDER |
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119 * @see SWT#READ_ONLY |
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120 * @see SWT#FLAT |
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121 * @see Widget#getStyle() |
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122 */ |
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123 public this (Composite parent, int style) { |
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124 super (parent, style = checkStyle (style)); |
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125 |
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126 int textStyle = SWT.SINGLE; |
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127 if ((style & SWT.READ_ONLY) !is 0) textStyle |= SWT.READ_ONLY; |
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128 if ((style & SWT.FLAT) !is 0) textStyle |= SWT.FLAT; |
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129 text = new Text (this, textStyle); |
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130 int arrowStyle = SWT.ARROW | SWT.DOWN; |
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131 if ((style & SWT.FLAT) !is 0) arrowStyle |= SWT.FLAT; |
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132 arrow = new Button (this, arrowStyle); |
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133 |
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134 listener = new class() Listener { |
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135 public void handleEvent (Event event) { |
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136 if (popup is event.widget) { |
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137 popupEvent (event); |
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138 return; |
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139 } |
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140 if (text is event.widget) { |
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141 textEvent (event); |
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142 return; |
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143 } |
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144 if (list is event.widget) { |
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145 listEvent (event); |
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146 return; |
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147 } |
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148 if (arrow is event.widget) { |
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149 arrowEvent (event); |
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150 return; |
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151 } |
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152 if (this.outer is event.widget) { |
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153 comboEvent (event); |
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154 return; |
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155 } |
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156 if (getShell () is event.widget) { |
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157 getDisplay().asyncExec(new class() Runnable { |
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158 public void run() { |
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159 if (isDisposed()) return; |
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160 handleFocus (SWT.FocusOut); |
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161 } |
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162 }); |
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163 } |
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164 } |
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165 }; |
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166 filter = new class() Listener { |
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167 public void handleEvent(Event event) { |
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168 Shell shell = (cast(Control)event.widget).getShell (); |
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169 if (shell is this.outer.getShell ()) { |
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170 handleFocus (SWT.FocusOut); |
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171 } |
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172 } |
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173 }; |
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174 |
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175 int [] comboEvents = [SWT.Dispose, SWT.FocusIn, SWT.Move, SWT.Resize]; |
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176 for (int i=0; i<comboEvents.length; i++) this.addListener (comboEvents [i], listener); |
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177 |
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178 int [] textEvents = [SWT.DefaultSelection, SWT.KeyDown, SWT.KeyUp, SWT.MenuDetect, SWT.Modify, SWT.MouseDown, SWT.MouseUp, SWT.MouseDoubleClick, SWT.MouseWheel, SWT.Traverse, SWT.FocusIn, SWT.Verify]; |
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179 for (int i=0; i<textEvents.length; i++) text.addListener (textEvents [i], listener); |
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180 |
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181 int [] arrowEvents = [SWT.MouseDown, SWT.MouseUp, SWT.Selection, SWT.FocusIn]; |
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182 for (int i=0; i<arrowEvents.length; i++) arrow.addListener (arrowEvents [i], listener); |
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183 |
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184 createPopup(null, -1); |
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185 initAccessible(); |
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186 } |
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187 static int checkStyle (int style) { |
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188 int mask = SWT.BORDER | SWT.READ_ONLY | SWT.FLAT | SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT; |
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189 return SWT.NO_FOCUS | (style & mask); |
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190 } |
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191 /** |
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192 * Adds the argument to the end of the receiver's list. |
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193 * |
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194 * @param string the new item |
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195 * |
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196 * @exception SWTException <ul> |
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197 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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198 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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199 * </ul> |
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200 * |
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201 * @see #add(String,int) |
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202 */ |
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203 public void add (String string) { |
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204 checkWidget(); |
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205 // SWT extension: allow null for zero length string |
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206 //if (string is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
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207 list.add (string); |
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208 } |
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209 /** |
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210 * Adds the argument to the receiver's list at the given |
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211 * zero-relative index. |
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212 * <p> |
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213 * Note: To add an item at the end of the list, use the |
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214 * result of calling <code>getItemCount()</code> as the |
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215 * index or use <code>add(String)</code>. |
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216 * </p> |
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217 * |
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218 * @param string the new item |
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219 * @param index the index for the item |
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220 * |
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221 * @exception IllegalArgumentException <ul> |
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222 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list (inclusive)</li> |
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223 * </ul> |
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224 * @exception SWTException <ul> |
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225 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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226 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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227 * </ul> |
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228 * |
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229 * @see #add(String) |
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230 */ |
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231 public void add (String string, int index) { |
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232 checkWidget(); |
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233 // SWT extension: allow null for zero length string |
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234 //if (string is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
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235 list.add (string, index); |
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236 } |
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237 /** |
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238 * Adds the listener to the collection of listeners who will |
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239 * be notified when the receiver's text is modified, by sending |
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240 * it one of the messages defined in the <code>ModifyListener</code> |
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241 * interface. |
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242 * |
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243 * @param listener the listener which should be notified |
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244 * |
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245 * @exception IllegalArgumentException <ul> |
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246 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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247 * </ul> |
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248 * @exception SWTException <ul> |
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249 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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250 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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251 * </ul> |
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252 * |
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253 * @see ModifyListener |
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254 * @see #removeModifyListener |
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255 */ |
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256 public void addModifyListener (ModifyListener listener) { |
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257 checkWidget(); |
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258 if (listener is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
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259 TypedListener typedListener = new TypedListener (listener); |
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260 addListener (SWT.Modify, typedListener); |
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261 } |
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262 /** |
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263 * Adds the listener to the collection of listeners who will |
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264 * be notified when the user changes the receiver's selection, by sending |
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265 * it one of the messages defined in the <code>SelectionListener</code> |
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266 * interface. |
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267 * <p> |
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268 * <code>widgetSelected</code> is called when the combo's list selection changes. |
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269 * <code>widgetDefaultSelected</code> is typically called when ENTER is pressed the combo's text area. |
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270 * </p> |
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271 * |
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272 * @param listener the listener which should be notified when the user changes the receiver's selection |
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273 * |
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274 * @exception IllegalArgumentException <ul> |
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275 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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276 * </ul> |
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277 * @exception SWTException <ul> |
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278 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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279 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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280 * </ul> |
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281 * |
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282 * @see SelectionListener |
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283 * @see #removeSelectionListener |
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284 * @see SelectionEvent |
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285 */ |
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286 public void addSelectionListener(SelectionListener listener) { |
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287 checkWidget(); |
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288 if (listener is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
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289 TypedListener typedListener = new TypedListener (listener); |
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290 addListener (SWT.Selection,typedListener); |
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291 addListener (SWT.DefaultSelection,typedListener); |
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292 } |
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293 /** |
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294 * Adds the listener to the collection of listeners who will |
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295 * be notified when the receiver's text is verified, by sending |
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296 * it one of the messages defined in the <code>VerifyListener</code> |
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297 * interface. |
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298 * |
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299 * @param listener the listener which should be notified |
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300 * |
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301 * @exception IllegalArgumentException <ul> |
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302 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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303 * </ul> |
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304 * @exception SWTException <ul> |
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305 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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306 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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307 * </ul> |
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308 * |
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309 * @see VerifyListener |
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310 * @see #removeVerifyListener |
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311 * |
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312 * @since 3.3 |
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313 */ |
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314 public void addVerifyListener (VerifyListener listener) { |
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315 checkWidget(); |
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316 if (listener is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
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317 TypedListener typedListener = new TypedListener (listener); |
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318 addListener (SWT.Verify,typedListener); |
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319 } |
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320 void arrowEvent (Event event) { |
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321 switch (event.type) { |
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322 case SWT.FocusIn: { |
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323 handleFocus (SWT.FocusIn); |
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324 break; |
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325 } |
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326 case SWT.MouseDown: { |
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327 Event mouseEvent = new Event (); |
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328 mouseEvent.button = event.button; |
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329 mouseEvent.count = event.count; |
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330 mouseEvent.stateMask = event.stateMask; |
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331 mouseEvent.time = event.time; |
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332 mouseEvent.x = event.x; mouseEvent.y = event.y; |
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333 notifyListeners (SWT.MouseDown, mouseEvent); |
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334 event.doit = mouseEvent.doit; |
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335 break; |
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336 } |
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337 case SWT.MouseUp: { |
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338 Event mouseEvent = new Event (); |
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339 mouseEvent.button = event.button; |
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340 mouseEvent.count = event.count; |
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341 mouseEvent.stateMask = event.stateMask; |
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342 mouseEvent.time = event.time; |
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343 mouseEvent.x = event.x; mouseEvent.y = event.y; |
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344 notifyListeners (SWT.MouseUp, mouseEvent); |
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345 event.doit = mouseEvent.doit; |
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346 break; |
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347 } |
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348 case SWT.Selection: { |
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349 text.setFocus(); |
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350 dropDown (!isDropped ()); |
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351 break; |
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352 } |
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353 default: |
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354 } |
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355 } |
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356 /** |
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357 * Sets the selection in the receiver's text field to an empty |
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358 * selection starting just before the first character. If the |
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359 * text field is editable, this has the effect of placing the |
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360 * i-beam at the start of the text. |
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361 * <p> |
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362 * Note: To clear the selected items in the receiver's list, |
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363 * use <code>deselectAll()</code>. |
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364 * </p> |
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365 * |
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366 * @exception SWTException <ul> |
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367 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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368 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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369 * </ul> |
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370 * |
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371 * @see #deselectAll |
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372 */ |
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373 public void clearSelection () { |
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374 checkWidget (); |
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375 text.clearSelection (); |
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376 list.deselectAll (); |
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377 } |
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378 void comboEvent (Event event) { |
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379 switch (event.type) { |
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380 case SWT.Dispose: |
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381 if (popup !is null && !popup.isDisposed ()) { |
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382 list.removeListener (SWT.Dispose, listener); |
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383 popup.dispose (); |
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384 } |
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385 Shell shell = getShell (); |
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386 shell.removeListener (SWT.Deactivate, listener); |
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387 Display display = getDisplay (); |
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388 display.removeFilter (SWT.FocusIn, filter); |
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389 popup = null; |
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390 text = null; |
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391 list = null; |
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392 arrow = null; |
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393 break; |
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394 case SWT.FocusIn: |
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395 Control focusControl = getDisplay ().getFocusControl (); |
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396 if (focusControl is arrow || focusControl is list) return; |
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397 if (isDropped()) { |
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398 list.setFocus(); |
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399 } else { |
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400 text.setFocus(); |
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401 } |
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402 break; |
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403 case SWT.Move: |
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404 dropDown (false); |
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405 break; |
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406 case SWT.Resize: |
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407 internalLayout (false); |
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408 break; |
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409 default: |
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410 } |
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parents:
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411 } |
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412 |
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413 public override Point computeSize (int wHint, int hHint, bool changed) { |
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414 checkWidget (); |
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415 int width = 0, height = 0; |
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416 String[] items = list.getItems (); |
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417 GC gc = new GC (text); |
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418 int spacer = gc.stringExtent (" ").x; //$NON-NLS-1$ |
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419 int textWidth = gc.stringExtent (text.getText ()).x; |
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420 for (int i = 0; i < items.length; i++) { |
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421 textWidth = Math.max (gc.stringExtent (items[i]).x, textWidth); |
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422 } |
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423 gc.dispose (); |
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424 Point textSize = text.computeSize (SWT.DEFAULT, SWT.DEFAULT, changed); |
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425 Point arrowSize = arrow.computeSize (SWT.DEFAULT, SWT.DEFAULT, changed); |
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426 Point listSize = list.computeSize (SWT.DEFAULT, SWT.DEFAULT, changed); |
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427 int borderWidth = getBorderWidth (); |
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428 |
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429 height = Math.max (textSize.y, arrowSize.y); |
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430 width = Math.max (textWidth + 2*spacer + arrowSize.x + 2*borderWidth, listSize.x); |
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431 if (wHint !is SWT.DEFAULT) width = wHint; |
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432 if (hHint !is SWT.DEFAULT) height = hHint; |
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433 return new Point (width + 2*borderWidth, height + 2*borderWidth); |
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434 } |
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435 /** |
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436 * Copies the selected text. |
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parents:
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437 * <p> |
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438 * The current selection is copied to the clipboard. |
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439 * </p> |
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440 * |
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441 * @exception SWTException <ul> |
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442 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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443 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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parents:
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444 * </ul> |
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445 * |
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446 * @since 3.3 |
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447 */ |
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448 public void copy () { |
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449 checkWidget (); |
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450 text.copy (); |
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451 } |
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452 void createPopup(String[] items, int selectionIndex) { |
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453 // create shell and list |
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454 popup = new Shell (getShell (), SWT.NO_TRIM | SWT.ON_TOP); |
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455 int style = getStyle (); |
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456 int listStyle = SWT.SINGLE | SWT.V_SCROLL; |
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457 if ((style & SWT.FLAT) !is 0) listStyle |= SWT.FLAT; |
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458 if ((style & SWT.RIGHT_TO_LEFT) !is 0) listStyle |= SWT.RIGHT_TO_LEFT; |
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459 if ((style & SWT.LEFT_TO_RIGHT) !is 0) listStyle |= SWT.LEFT_TO_RIGHT; |
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parents:
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460 list = new List (popup, listStyle); |
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461 if (font !is null) list.setFont (font); |
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462 if (foreground !is null) list.setForeground (foreground); |
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463 if (background !is null) list.setBackground (background); |
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464 |
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465 int [] popupEvents = [SWT.Close, SWT.Paint, SWT.Deactivate]; |
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466 for (int i=0; i<popupEvents.length; i++) popup.addListener (popupEvents [i], listener); |
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467 int [] listEvents = [SWT.MouseUp, SWT.Selection, SWT.Traverse, SWT.KeyDown, SWT.KeyUp, SWT.FocusIn, SWT.Dispose]; |
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468 for (int i=0; i<listEvents.length; i++) list.addListener (listEvents [i], listener); |
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469 |
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470 if (items !is null) list.setItems (items); |
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parents:
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471 if (selectionIndex !is -1) list.setSelection (selectionIndex); |
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472 } |
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parents:
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473 /** |
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parents:
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474 * Cuts the selected text. |
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parents:
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|
475 * <p> |
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parents:
diff
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|
476 * The current selection is first copied to the |
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parents:
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|
477 * clipboard and then deleted from the widget. |
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parents:
diff
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|
478 * </p> |
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parents:
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|
479 * |
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parents:
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|
480 * @exception SWTException <ul> |
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parents:
diff
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|
481 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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parents:
diff
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482 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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parents:
diff
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|
483 * </ul> |
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parents:
diff
changeset
|
484 * |
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parents:
diff
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|
485 * @since 3.3 |
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parents:
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|
486 */ |
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parents:
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|
487 public void cut () { |
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parents:
diff
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488 checkWidget (); |
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parents:
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|
489 text.cut (); |
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parents:
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|
490 } |
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parents:
diff
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|
491 /** |
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parents:
diff
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|
492 * Deselects the item at the given zero-relative index in the receiver's |
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parents:
diff
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|
493 * list. If the item at the index was already deselected, it remains |
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parents:
diff
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|
494 * deselected. Indices that are out of range are ignored. |
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parents:
diff
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|
495 * |
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parents:
diff
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|
496 * @param index the index of the item to deselect |
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parents:
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|
497 * |
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parents:
diff
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|
498 * @exception SWTException <ul> |
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parents:
diff
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|
499 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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parents:
diff
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|
500 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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parents:
diff
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|
501 * </ul> |
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parents:
diff
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|
502 */ |
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Frank Benoit <benoit@tionex.de>
parents:
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|
503 public void deselect (int index) { |
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parents:
diff
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|
504 checkWidget (); |
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parents:
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|
505 if (0 <= index && index < list.getItemCount () && |
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parents:
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|
506 index is list.getSelectionIndex() && |
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parents:
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|
507 text.getText().equals(list.getItem(index))) { |
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parents:
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|
508 text.setText(""); //$NON-NLS-1$ |
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parents:
diff
changeset
|
509 list.deselect (index); |
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parents:
diff
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|
510 } |
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parents:
diff
changeset
|
511 } |
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parents:
diff
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|
512 /** |
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parents:
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|
513 * Deselects all selected items in the receiver's list. |
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parents:
diff
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|
514 * <p> |
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parents:
diff
changeset
|
515 * Note: To clear the selection in the receiver's text field, |
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Frank Benoit <benoit@tionex.de>
parents:
diff
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|
516 * use <code>clearSelection()</code>. |
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parents:
diff
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|
517 * </p> |
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parents:
diff
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|
518 * |
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parents:
diff
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|
519 * @exception SWTException <ul> |
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parents:
diff
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|
520 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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parents:
diff
changeset
|
521 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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parents:
diff
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|
522 * </ul> |
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parents:
diff
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|
523 * |
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parents:
diff
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|
524 * @see #clearSelection |
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parents:
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|
525 */ |
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parents:
diff
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|
526 public void deselectAll () { |
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parents:
diff
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|
527 checkWidget (); |
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|
528 text.setText(""); //$NON-NLS-1$ |
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parents:
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|
529 list.deselectAll (); |
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parents:
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|
530 } |
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parents:
diff
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|
531 void dropDown (bool drop) { |
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parents:
diff
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|
532 if (drop is isDropped ()) return; |
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parents:
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|
533 if (!drop) { |
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parents:
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|
534 popup.setVisible (false); |
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parents:
diff
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|
535 if (!isDisposed () && isFocusControl()) { |
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parents:
diff
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|
536 text.setFocus(); |
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parents:
diff
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|
537 } |
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parents:
diff
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|
538 return; |
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parents:
diff
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|
539 } |
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parents:
diff
changeset
|
540 if (!isVisible()) return; |
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parents:
diff
changeset
|
541 if (getShell() !is popup.getParent ()) { |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
542 String[] items = list.getItems (); |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
543 int selectionIndex = list.getSelectionIndex (); |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
544 list.removeListener (SWT.Dispose, listener); |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
545 popup.dispose(); |
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Frank Benoit <benoit@tionex.de>
parents:
diff
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|
546 popup = null; |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
547 list = null; |
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parents:
diff
changeset
|
548 createPopup (items, selectionIndex); |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
549 } |
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parents:
diff
changeset
|
550 |
6dd524f61e62
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parents:
diff
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|
551 Point size = getSize (); |
6dd524f61e62
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parents:
diff
changeset
|
552 int itemCount = list.getItemCount (); |
6dd524f61e62
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parents:
diff
changeset
|
553 itemCount = (itemCount is 0) ? visibleItemCount : Math.min(visibleItemCount, itemCount); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
554 int itemHeight = list.getItemHeight () * itemCount; |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
555 Point listSize = list.computeSize (SWT.DEFAULT, itemHeight, false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
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556 list.setBounds (1, 1, Math.max (size.x - 2, listSize.x), listSize.y); |
6dd524f61e62
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parents:
diff
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|
557 |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
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|
558 int index = list.getSelectionIndex (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
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559 if (index !is -1) list.setTopIndex (index); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
560 Display display = getDisplay (); |
6dd524f61e62
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parents:
diff
changeset
|
561 Rectangle listRect = list.getBounds (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
562 Rectangle parentRect = display.map (getParent (), null, getBounds ()); |
6dd524f61e62
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parents:
diff
changeset
|
563 Point comboSize = getSize (); |
6dd524f61e62
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parents:
diff
changeset
|
564 Rectangle displayRect = getMonitor ().getClientArea (); |
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parents:
diff
changeset
|
565 int width = Math.max (comboSize.x, listRect.width + 2); |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
566 int height = listRect.height + 2; |
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add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
567 int x = parentRect.x; |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
568 int y = parentRect.y + comboSize.y; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
569 if (y + height > displayRect.y + displayRect.height) y = parentRect.y - height; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
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570 if (x + width > displayRect.x + displayRect.width) x = displayRect.x + displayRect.width - listRect.width; |
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parents:
diff
changeset
|
571 popup.setBounds (x, y, width, height); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
572 popup.setVisible (true); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
573 if (isFocusControl()) list.setFocus (); |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
574 } |
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parents:
diff
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|
575 /* |
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parents:
diff
changeset
|
576 * Return the lowercase of the first non-'&' character following |
6dd524f61e62
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parents:
diff
changeset
|
577 * an '&' character in the given string. If there are no '&' |
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parents:
diff
changeset
|
578 * characters in the given string, return '\0'. |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
579 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
580 dchar _findMnemonic (String string) { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
581 if (string is null) return '\0'; |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
582 int index = 0; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
583 int length = string.length; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
584 do { |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
585 while (index < length && string[index] !is '&') index++; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
586 if (++index >= length) return '\0'; |
8 | 587 dchar c = string[index..$].firstCodePoint(); |
588 if (c !is '&') { | |
589 return Character.toLowerCase(c); | |
0
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
590 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
591 index++; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
592 } while (index < length); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
593 return '\0'; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
594 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
595 /* |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
596 * Return the Label immediately preceding the receiver in the z-order, |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
597 * or null if none. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
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|
598 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
599 Label getAssociatedLabel () { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
600 Control[] siblings = getParent ().getChildren (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
601 for (int i = 0; i < siblings.length; i++) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
602 if (siblings [i] is this) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
603 if (i > 0 && ( null !is cast(Label)siblings [i-1] )) { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
604 return cast(Label) siblings [i-1]; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
605 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
606 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
607 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
608 return null; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
609 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
610 public override Control [] getChildren () { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
611 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
612 return new Control [0]; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
613 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
614 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
615 * Gets the editable state. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
616 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
617 * @return whether or not the receiver is editable |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
618 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
619 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
620 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
621 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
622 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
623 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
624 * @since 3.0 |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
625 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
626 public bool getEditable () { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
627 checkWidget (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
628 return text.getEditable(); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
629 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
630 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
631 * Returns the item at the given, zero-relative index in the |
6dd524f61e62
add dwt win and basic java stuff
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parents:
diff
changeset
|
632 * receiver's list. Throws an exception if the index is out |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
633 * of range. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
634 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
635 * @param index the index of the item to return |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
636 * @return the item at the given index |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
637 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
638 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
639 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
640 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
641 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
642 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
643 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
644 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
645 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
646 public String getItem (int index) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
647 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
648 return list.getItem (index); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
649 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
650 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
651 * Returns the number of items contained in the receiver's list. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
652 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
653 * @return the number of items |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
654 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
655 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
656 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
657 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
658 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
659 */ |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
660 public int getItemCount () { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
661 checkWidget (); |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
662 return list.getItemCount (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
663 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
664 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
665 * Returns the height of the area which would be used to |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
666 * display <em>one</em> of the items in the receiver's list. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
667 * |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
668 * @return the height of one item |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
669 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
670 * @exception SWTException <ul> |
6dd524f61e62
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parents:
diff
changeset
|
671 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
672 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
673 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
674 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
675 public int getItemHeight () { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
676 checkWidget (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
677 return list.getItemHeight (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
678 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
679 /** |
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680 * Returns an array of <code>String</code>s which are the items |
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681 * in the receiver's list. |
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parents:
diff
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682 * <p> |
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parents:
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683 * Note: This is not the actual structure used by the receiver |
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parents:
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684 * to maintain its list of items, so modifying the array will |
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parents:
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685 * not affect the receiver. |
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parents:
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686 * </p> |
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parents:
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687 * |
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parents:
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688 * @return the items in the receiver's list |
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parents:
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689 * |
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parents:
diff
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690 * @exception SWTException <ul> |
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parents:
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691 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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parents:
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|
692 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
693 * </ul> |
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|
694 */ |
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695 public String [] getItems () { |
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696 checkWidget (); |
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parents:
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697 return list.getItems (); |
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parents:
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|
698 } |
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parents:
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699 /** |
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parents:
diff
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700 * Returns <code>true</code> if the receiver's list is visible, |
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parents:
diff
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|
701 * and <code>false</code> otherwise. |
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parents:
diff
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|
702 * <p> |
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parents:
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|
703 * If one of the receiver's ancestors is not visible or some |
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parents:
diff
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|
704 * other condition makes the receiver not visible, this method |
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parents:
diff
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705 * may still indicate that it is considered visible even though |
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parents:
diff
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|
706 * it may not actually be showing. |
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parents:
diff
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|
707 * </p> |
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parents:
diff
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|
708 * |
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parents:
diff
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|
709 * @return the receiver's list's visibility state |
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parents:
diff
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|
710 * |
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parents:
diff
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|
711 * @exception SWTException <ul> |
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parents:
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|
712 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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parents:
diff
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|
713 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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parents:
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|
714 * </ul> |
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parents:
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|
715 * |
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parents:
diff
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|
716 * @since 3.4 |
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parents:
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|
717 */ |
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parents:
diff
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|
718 public bool getListVisible () { |
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parents:
diff
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|
719 checkWidget (); |
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parents:
diff
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|
720 return isDropped(); |
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parents:
diff
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|
721 } |
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parents:
diff
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|
722 public override Menu getMenu() { |
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parents:
diff
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|
723 return text.getMenu(); |
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parents:
diff
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|
724 } |
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parents:
diff
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|
725 /** |
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parents:
diff
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|
726 * Returns a <code>Point</code> whose x coordinate is the start |
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parents:
diff
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|
727 * of the selection in the receiver's text field, and whose y |
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parents:
diff
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|
728 * coordinate is the end of the selection. The returned values |
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parents:
diff
changeset
|
729 * are zero-relative. An "empty" selection as indicated by |
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parents:
diff
changeset
|
730 * the the x and y coordinates having the same value. |
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Frank Benoit <benoit@tionex.de>
parents:
diff
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|
731 * |
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parents:
diff
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|
732 * @return a point representing the selection start and end |
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parents:
diff
changeset
|
733 * |
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parents:
diff
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|
734 * @exception SWTException <ul> |
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parents:
diff
changeset
|
735 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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parents:
diff
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|
736 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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parents:
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|
737 * </ul> |
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parents:
diff
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|
738 */ |
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parents:
diff
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|
739 public Point getSelection () { |
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parents:
diff
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|
740 checkWidget (); |
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parents:
diff
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|
741 return text.getSelection (); |
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parents:
diff
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|
742 } |
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parents:
diff
changeset
|
743 /** |
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parents:
diff
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|
744 * Returns the zero-relative index of the item which is currently |
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parents:
diff
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|
745 * selected in the receiver's list, or -1 if no item is selected. |
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parents:
diff
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|
746 * |
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parents:
diff
changeset
|
747 * @return the index of the selected item |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
748 * |
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parents:
diff
changeset
|
749 * @exception SWTException <ul> |
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parents:
diff
changeset
|
750 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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parents:
diff
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|
751 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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parents:
diff
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|
752 * </ul> |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
753 */ |
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parents:
diff
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|
754 public int getSelectionIndex () { |
6dd524f61e62
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parents:
diff
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|
755 checkWidget (); |
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parents:
diff
changeset
|
756 return list.getSelectionIndex (); |
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parents:
diff
changeset
|
757 } |
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parents:
diff
changeset
|
758 public override int getStyle () { |
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parents:
diff
changeset
|
759 int style = super.getStyle (); |
6dd524f61e62
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parents:
diff
changeset
|
760 style &= ~SWT.READ_ONLY; |
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parents:
diff
changeset
|
761 if (!text.getEditable()) style |= SWT.READ_ONLY; |
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parents:
diff
changeset
|
762 return style; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
763 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
764 /** |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
765 * Returns a string containing a copy of the contents of the |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
766 * receiver's text field. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
767 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
768 * @return the receiver's text |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
769 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
770 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
771 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
772 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
773 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
774 */ |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
775 public String getText () { |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
776 checkWidget (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
777 return text.getText (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
778 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
779 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
780 * Returns the height of the receivers's text field. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
781 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
782 * @return the text height |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
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|
783 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
784 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
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|
785 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
786 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
787 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
788 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
789 public int getTextHeight () { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
790 checkWidget (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
791 return text.getLineHeight (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
792 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
793 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
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|
794 * Returns the maximum number of characters that the receiver's |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
795 * text field is capable of holding. If this has not been changed |
6dd524f61e62
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parents:
diff
changeset
|
796 * by <code>setTextLimit()</code>, it will be the constant |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
797 * <code>Combo.LIMIT</code>. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
798 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
799 * @return the text limit |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
800 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
801 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
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|
802 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
803 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
804 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
805 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
806 public int getTextLimit () { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
807 checkWidget (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
808 return text.getTextLimit (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
809 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
810 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
811 * Gets the number of items that are visible in the drop |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
812 * down portion of the receiver's list. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
813 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
814 * @return the number of items that are visible |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
815 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
816 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
817 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
818 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
819 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
820 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
821 * @since 3.0 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
822 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
823 public int getVisibleItemCount () { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
824 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
825 return visibleItemCount; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
826 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
827 void handleFocus (int type) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
828 if (isDisposed ()) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
829 switch (type) { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
830 case SWT.FocusIn: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
831 if (hasFocus) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
832 if (getEditable ()) text.selectAll (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
833 hasFocus = true; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
834 Shell shell = getShell (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
835 shell.removeListener (SWT.Deactivate, listener); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
836 shell.addListener (SWT.Deactivate, listener); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
837 Display display = getDisplay (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
838 display.removeFilter (SWT.FocusIn, filter); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
839 display.addFilter (SWT.FocusIn, filter); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
840 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
841 notifyListeners (SWT.FocusIn, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
842 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
843 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
844 case SWT.FocusOut: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
845 if (!hasFocus) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
846 Control focusControl = getDisplay ().getFocusControl (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
847 if (focusControl is arrow || focusControl is list || focusControl is text) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
848 hasFocus = false; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
849 Shell shell = getShell (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
850 shell.removeListener(SWT.Deactivate, listener); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
851 Display display = getDisplay (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
852 display.removeFilter (SWT.FocusIn, filter); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
853 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
854 notifyListeners (SWT.FocusOut, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
855 break; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
856 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
857 default: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
858 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
859 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
860 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
861 * Searches the receiver's list starting at the first item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
862 * (index 0) until an item is found that is equal to the |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
863 * argument, and returns the index of that item. If no item |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
864 * is found, returns -1. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
865 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
866 * @param string the search item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
867 * @return the index of the item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
868 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
869 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
870 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
871 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
872 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
873 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
874 public int indexOf (String string) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
875 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
876 // SWT extension: allow null for zero length string |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
877 //if (string is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
878 return list.indexOf (string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
879 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
880 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
881 * Searches the receiver's list starting at the given, |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
882 * zero-relative index until an item is found that is equal |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
883 * to the argument, and returns the index of that item. If |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
884 * no item is found or the starting index is out of range, |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
885 * returns -1. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
886 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
887 * @param string the search item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
888 * @param start the zero-relative index at which to begin the search |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
889 * @return the index of the item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
890 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
891 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
892 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
893 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
894 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
895 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
896 public int indexOf (String string, int start) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
897 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
898 // SWT extension: allow null for zero length string |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
899 //if (string is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
900 return list.indexOf (string, start); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
901 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
902 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
903 void initAccessible() { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
904 AccessibleAdapter accessibleAdapter = new class() AccessibleAdapter { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
905 public void getName (AccessibleEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
906 String name = null; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
907 Label label = getAssociatedLabel (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
908 if (label !is null) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
909 name = stripMnemonic (label.getText()); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
910 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
911 e.result = name; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
912 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
913 public void getKeyboardShortcut(AccessibleEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
914 String shortcut = null; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
915 Label label = getAssociatedLabel (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
916 if (label !is null) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
917 String text = label.getText (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
918 if (text !is null) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
919 dchar mnemonic = _findMnemonic (text); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
920 if (mnemonic !is '\0') { |
6
f36c67707cb3
Removed import to tango.core.Exception
Frank Benoit <benoit@tionex.de>
parents:
0
diff
changeset
|
921 shortcut = Format( "Alt+{}", mnemonic ); //$NON-NLS-1$ |
0
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
922 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
923 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
924 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
925 e.result = shortcut; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
926 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
927 public void getHelp (AccessibleEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
928 e.result = getToolTipText (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
929 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
930 }; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
931 getAccessible ().addAccessibleListener (accessibleAdapter); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
932 text.getAccessible ().addAccessibleListener (accessibleAdapter); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
933 list.getAccessible ().addAccessibleListener (accessibleAdapter); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
934 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
935 arrow.getAccessible ().addAccessibleListener (new class() AccessibleAdapter { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
936 public void getName (AccessibleEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
937 e.result = isDropped () ? SWT.getMessage ("SWT_Close") : SWT.getMessage ("SWT_Open"); //$NON-NLS-1$ //$NON-NLS-2$ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
938 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
939 public void getKeyboardShortcut (AccessibleEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
940 e.result = "Alt+Down Arrow"; //$NON-NLS-1$ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
941 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
942 public void getHelp (AccessibleEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
943 e.result = getToolTipText (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
944 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
945 }); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
946 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
947 getAccessible().addAccessibleTextListener (new class() AccessibleTextAdapter { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
948 public void getCaretOffset (AccessibleTextEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
949 e.offset = text.getCaretPosition (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
950 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
951 public void getSelectionRange(AccessibleTextEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
952 Point sel = text.getSelection(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
953 e.offset = sel.x; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
954 e.length = sel.y - sel.x; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
955 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
956 }); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
957 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
958 getAccessible().addAccessibleControlListener (new class() AccessibleControlAdapter { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
959 public void getChildAtPoint (AccessibleControlEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
960 Point testPoint = toControl (e.x, e.y); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
961 if (getBounds ().contains (testPoint)) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
962 e.childID = ACC.CHILDID_SELF; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
963 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
964 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
965 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
966 public void getLocation (AccessibleControlEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
967 Rectangle location = getBounds (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
968 Point pt = getParent().toDisplay (location.x, location.y); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
969 e.x = pt.x; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
970 e.y = pt.y; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
971 e.width = location.width; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
972 e.height = location.height; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
973 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
974 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
975 public void getChildCount (AccessibleControlEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
976 e.detail = 0; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
977 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
978 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
979 public void getRole (AccessibleControlEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
980 e.detail = ACC.ROLE_COMBOBOX; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
981 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
982 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
983 public void getState (AccessibleControlEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
984 e.detail = ACC.STATE_NORMAL; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
985 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
986 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
987 public void getValue (AccessibleControlEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
988 e.result = getText (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
989 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
990 }); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
991 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
992 text.getAccessible ().addAccessibleControlListener (new class() AccessibleControlAdapter { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
993 public void getRole (AccessibleControlEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
994 e.detail = text.getEditable () ? ACC.ROLE_TEXT : ACC.ROLE_LABEL; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
995 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
996 }); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
997 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
998 arrow.getAccessible ().addAccessibleControlListener (new class() AccessibleControlAdapter { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
999 public void getDefaultAction (AccessibleControlEvent e) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1000 e.result = isDropped () ? SWT.getMessage ("SWT_Close") : SWT.getMessage ("SWT_Open"); //$NON-NLS-1$ //$NON-NLS-2$ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1001 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1002 }); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1003 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1004 bool isDropped () { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1005 return popup.getVisible (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1006 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1007 public override bool isFocusControl () { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1008 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1009 if (text.isFocusControl () || arrow.isFocusControl () || list.isFocusControl () || popup.isFocusControl ()) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1010 return true; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1011 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1012 return super.isFocusControl (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1013 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1014 void internalLayout (bool changed) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1015 if (isDropped ()) dropDown (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1016 Rectangle rect = getClientArea (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1017 int width = rect.width; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1018 int height = rect.height; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1019 Point arrowSize = arrow.computeSize (SWT.DEFAULT, height, changed); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1020 text.setBounds (0, 0, width - arrowSize.x, height); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1021 arrow.setBounds (width - arrowSize.x, 0, arrowSize.x, arrowSize.y); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1022 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1023 void listEvent (Event event) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1024 switch (event.type) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1025 case SWT.Dispose: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1026 if (getShell () !is popup.getParent ()) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1027 String[] items = list.getItems (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1028 int selectionIndex = list.getSelectionIndex (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1029 popup = null; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1030 list = null; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1031 createPopup (items, selectionIndex); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1032 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1033 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1034 case SWT.FocusIn: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1035 handleFocus (SWT.FocusIn); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1036 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1037 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1038 case SWT.MouseUp: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1039 if (event.button !is 1) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1040 dropDown (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1041 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1042 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1043 case SWT.Selection: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1044 int index = list.getSelectionIndex (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1045 if (index is -1) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1046 text.setText (list.getItem (index)); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1047 text.selectAll (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1048 list.setSelection (index); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1049 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1050 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1051 e.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1052 e.doit = event.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1053 notifyListeners (SWT.Selection, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1054 event.doit = e.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1055 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1056 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1057 case SWT.Traverse: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1058 switch (event.detail) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1059 case SWT.TRAVERSE_RETURN: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1060 case SWT.TRAVERSE_ESCAPE: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1061 case SWT.TRAVERSE_ARROW_PREVIOUS: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1062 case SWT.TRAVERSE_ARROW_NEXT: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1063 event.doit = false; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1064 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1065 case SWT.TRAVERSE_TAB_NEXT: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1066 case SWT.TRAVERSE_TAB_PREVIOUS: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1067 event.doit = text.traverse(event.detail); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1068 event.detail = SWT.TRAVERSE_NONE; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1069 if (event.doit) dropDown(false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1070 return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1071 default: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1072 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1073 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1074 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1075 e.detail = event.detail; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1076 e.doit = event.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1077 e.character = event.character; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1078 e.keyCode = event.keyCode; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1079 notifyListeners (SWT.Traverse, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1080 event.doit = e.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1081 event.detail = e.detail; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1082 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1083 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1084 case SWT.KeyUp: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1085 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1086 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1087 e.character = event.character; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1088 e.keyCode = event.keyCode; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1089 e.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1090 notifyListeners (SWT.KeyUp, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1091 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1092 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1093 case SWT.KeyDown: { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1094 if (event.character is SWT.ESC) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1095 // Escape key cancels popup list |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1096 dropDown (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1097 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1098 if ((event.stateMask & SWT.ALT) !is 0 && (event.keyCode is SWT.ARROW_UP || event.keyCode is SWT.ARROW_DOWN)) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1099 dropDown (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1100 } |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1101 if (event.character is SWT.CR) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1102 // Enter causes default selection |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1103 dropDown (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1104 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1105 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1106 e.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1107 notifyListeners (SWT.DefaultSelection, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1108 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1109 // At this point the widget may have been disposed. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1110 // If so, do not continue. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1111 if (isDisposed ()) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1112 Event e = new Event(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1113 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1114 e.character = event.character; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1115 e.keyCode = event.keyCode; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1116 e.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1117 notifyListeners(SWT.KeyDown, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1118 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1119 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1120 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1121 default: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1122 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1123 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1124 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1125 * Pastes text from clipboard. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1126 * <p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1127 * The selected text is deleted from the widget |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1128 * and new text inserted from the clipboard. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1129 * </p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1130 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1131 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1132 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1133 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1134 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1135 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1136 * @since 3.3 |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1137 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1138 public void paste () { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1139 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1140 text.paste (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1141 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1142 void popupEvent(Event event) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1143 switch (event.type) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1144 case SWT.Paint: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1145 // draw black rectangle around list |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1146 Rectangle listRect = list.getBounds(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1147 Color black = getDisplay().getSystemColor(SWT.COLOR_BLACK); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1148 event.gc.setForeground(black); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1149 event.gc.drawRectangle(0, 0, listRect.width + 1, listRect.height + 1); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1150 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1151 case SWT.Close: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1152 event.doit = false; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1153 dropDown (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1154 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1155 case SWT.Deactivate: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1156 /* |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1157 * Bug in GTK. When the arrow button is pressed the popup control receives a |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1158 * deactivate event and then the arrow button receives a selection event. If |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1159 * we hide the popup in the deactivate event, the selection event will show |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1160 * it again. To prevent the popup from showing again, we will let the selection |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1161 * event of the arrow button hide the popup. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1162 * In Windows, hiding the popup during the deactivate causes the deactivate |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1163 * to be called twice and the selection event to be disappear. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1164 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1165 if (!"carbon".equals(SWT.getPlatform())) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1166 Point point = arrow.toControl(getDisplay().getCursorLocation()); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1167 Point size = arrow.getSize(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1168 Rectangle rect = new Rectangle(0, 0, size.x, size.y); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1169 if (!rect.contains(point)) dropDown (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1170 } else { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1171 dropDown(false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1172 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1173 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1174 default: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1175 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1176 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1177 public override void redraw () { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1178 super.redraw(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1179 text.redraw(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1180 arrow.redraw(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1181 if (popup.isVisible()) list.redraw(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1182 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1183 public override void redraw (int x, int y, int width, int height, bool all) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1184 super.redraw(x, y, width, height, true); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1185 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1186 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1187 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1188 * Removes the item from the receiver's list at the given |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1189 * zero-relative index. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1190 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1191 * @param index the index for the item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1192 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1193 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1194 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1195 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1196 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1197 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1198 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1199 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1200 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1201 public void remove (int index) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1202 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1203 list.remove (index); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1204 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1205 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1206 * Removes the items from the receiver's list which are |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1207 * between the given zero-relative start and end |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1208 * indices (inclusive). |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1209 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1210 * @param start the start of the range |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1211 * @param end the end of the range |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1212 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1213 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1214 * <li>ERROR_INVALID_RANGE - if either the start or end are not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1215 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1216 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1217 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1218 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1219 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1220 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1221 public void remove (int start, int end) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1222 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1223 list.remove (start, end); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1224 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1225 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1226 * Searches the receiver's list starting at the first item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1227 * until an item is found that is equal to the argument, |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1228 * and removes that item from the list. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1229 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1230 * @param string the item to remove |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1231 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1232 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1233 * <li>ERROR_INVALID_ARGUMENT - if the string is not found in the list</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1234 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1235 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1236 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1237 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1238 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1239 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1240 public void remove (String string) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1241 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1242 // SWT extension: allow null for zero length string |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1243 //if (string is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1244 list.remove (string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1245 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1246 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1247 * Removes all of the items from the receiver's list and clear the |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1248 * contents of receiver's text field. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1249 * <p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1250 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1251 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1252 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1253 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1254 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1255 public void removeAll () { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1256 checkWidget(); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1257 text.setText (""); //$NON-NLS-1$ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1258 list.removeAll (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1259 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1260 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1261 * Removes the listener from the collection of listeners who will |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1262 * be notified when the receiver's text is modified. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1263 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1264 * @param listener the listener which should no longer be notified |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1265 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1266 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1267 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1268 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1269 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1270 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1271 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1272 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1273 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1274 * @see ModifyListener |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1275 * @see #addModifyListener |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1276 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1277 public void removeModifyListener (ModifyListener listener) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1278 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1279 if (listener is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1280 removeListener(SWT.Modify, listener); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1281 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1282 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1283 * Removes the listener from the collection of listeners who will |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1284 * be notified when the user changes the receiver's selection. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1285 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1286 * @param listener the listener which should no longer be notified |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1287 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1288 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1289 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1290 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1291 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1292 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1293 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1294 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1295 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1296 * @see SelectionListener |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1297 * @see #addSelectionListener |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1298 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1299 public void removeSelectionListener (SelectionListener listener) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1300 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1301 if (listener is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1302 removeListener(SWT.Selection, listener); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1303 removeListener(SWT.DefaultSelection,listener); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1304 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1305 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1306 * Removes the listener from the collection of listeners who will |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1307 * be notified when the control is verified. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1308 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1309 * @param listener the listener which should no longer be notified |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1310 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1311 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1312 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1313 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1314 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1315 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1316 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1317 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1318 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1319 * @see VerifyListener |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1320 * @see #addVerifyListener |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1321 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1322 * @since 3.3 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1323 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1324 public void removeVerifyListener (VerifyListener listener) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1325 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1326 if (listener is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1327 removeListener(SWT.Verify, listener); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1328 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1329 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1330 * Selects the item at the given zero-relative index in the receiver's |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1331 * list. If the item at the index was already selected, it remains |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1332 * selected. Indices that are out of range are ignored. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1333 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1334 * @param index the index of the item to select |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1335 * |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1336 * @exception SWTException <ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1337 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1338 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1339 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1340 */ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1341 public void select (int index) { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1342 checkWidget(); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1343 if (index is -1) { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1344 list.deselectAll (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1345 text.setText (""); //$NON-NLS-1$ |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1346 return; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1347 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1348 if (0 <= index && index < list.getItemCount()) { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1349 if (index !is getSelectionIndex()) { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1350 text.setText (list.getItem (index)); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1351 text.selectAll (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1352 list.select (index); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1353 list.showSelection (); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1354 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1355 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1356 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1357 public override void setBackground (Color color) { |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1358 super.setBackground(color); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1359 background = color; |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1360 if (text !is null) text.setBackground(color); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1361 if (list !is null) list.setBackground(color); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1362 if (arrow !is null) arrow.setBackground(color); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1363 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1364 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1365 * Sets the editable state. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1366 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1367 * @param editable the new editable state |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1368 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1369 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1370 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1371 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1372 * </ul> |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1373 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1374 * @since 3.0 |
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1375 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1376 public void setEditable (bool editable) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1377 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1378 text.setEditable(editable); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1379 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1380 public override void setEnabled (bool enabled) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1381 super.setEnabled(enabled); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1382 if (popup !is null) popup.setVisible (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1383 if (text !is null) text.setEnabled(enabled); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1384 if (arrow !is null) arrow.setEnabled(enabled); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1385 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1386 public override bool setFocus () { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1387 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1388 if (!isEnabled () || !isVisible ()) return false; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1389 if (isFocusControl ()) return true; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1390 return text.setFocus (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1391 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1392 public override void setFont (Font font) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1393 super.setFont (font); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1394 this.font = font; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1395 text.setFont (font); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1396 list.setFont (font); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1397 internalLayout (true); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1398 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1399 public override void setForeground (Color color) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1400 super.setForeground(color); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1401 foreground = color; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1402 if (text !is null) text.setForeground(color); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1403 if (list !is null) list.setForeground(color); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1404 if (arrow !is null) arrow.setForeground(color); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1405 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1406 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1407 * Sets the text of the item in the receiver's list at the given |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1408 * zero-relative index to the string argument. This is equivalent |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1409 * to <code>remove</code>'ing the old item at the index, and then |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1410 * <code>add</code>'ing the new item at that index. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1411 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1412 * @param index the index for the item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1413 * @param string the new text for the item |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1414 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1415 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1416 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1417 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1418 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1419 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1420 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1421 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1422 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1423 public void setItem (int index, String string) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1424 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1425 list.setItem (index, string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1426 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1427 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1428 * Sets the receiver's list to be the given array of items. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1429 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1430 * @param items the array of items |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1431 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1432 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1433 * <li>ERROR_INVALID_ARGUMENT - if an item in the items array is null</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1434 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1435 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1436 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1437 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1438 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1439 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1440 public void setItems (String [] items) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1441 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1442 list.setItems (items); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1443 if (!text.getEditable ()) text.setText (""); //$NON-NLS-1$ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1444 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1445 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1446 * Sets the layout which is associated with the receiver to be |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1447 * the argument which may be null. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1448 * <p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1449 * Note: No Layout can be set on this Control because it already |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1450 * manages the size and position of its children. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1451 * </p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1452 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1453 * @param layout the receiver's new layout or null |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1454 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1455 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1456 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1457 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1458 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1459 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1460 public override void setLayout (Layout layout) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1461 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1462 return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1463 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1464 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1465 * Marks the receiver's list as visible if the argument is <code>true</code>, |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1466 * and marks it invisible otherwise. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1467 * <p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1468 * If one of the receiver's ancestors is not visible or some |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1469 * other condition makes the receiver not visible, marking |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1470 * it visible may not actually cause it to be displayed. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1471 * </p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1472 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1473 * @param visible the new visibility state |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1474 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1475 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1476 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1477 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1478 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1479 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1480 * @since 3.4 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1481 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1482 public void setListVisible (bool visible) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1483 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1484 dropDown(visible); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1485 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1486 public override void setMenu(Menu menu) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1487 text.setMenu(menu); |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1488 } |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1489 /** |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1490 * Sets the selection in the receiver's text field to the |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1491 * range specified by the argument whose x coordinate is the |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1492 * start of the selection and whose y coordinate is the end |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1493 * of the selection. |
6dd524f61e62
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Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1494 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1495 * @param selection a point representing the new selection start and end |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1496 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1497 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1498 * <li>ERROR_NULL_ARGUMENT - if the point is null</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1499 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1500 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1501 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1502 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1503 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1504 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1505 public void setSelection (Point selection) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1506 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1507 if (selection is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1508 text.setSelection (selection.x, selection.y); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1509 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1510 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1511 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1512 * Sets the contents of the receiver's text field to the |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1513 * given string. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1514 * <p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1515 * Note: The text field in a <code>Combo</code> is typically |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1516 * only capable of displaying a single line of text. Thus, |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1517 * setting the text to a string containing line breaks or |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1518 * other special characters will probably cause it to |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1519 * display incorrectly. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1520 * </p> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1521 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1522 * @param string the new text |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1523 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1524 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1525 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1526 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1527 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1528 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1529 public void setText (String string) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1530 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1531 // SWT extension: allow null for zero length string |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1532 //if (string is null) SWT.error (SWT.ERROR_NULL_ARGUMENT); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1533 int index = list.indexOf (string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1534 if (index is -1) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1535 list.deselectAll (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1536 text.setText (string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1537 return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1538 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1539 text.setText (string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1540 text.selectAll (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1541 list.setSelection (index); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1542 list.showSelection (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1543 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1544 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1545 * Sets the maximum number of characters that the receiver's |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1546 * text field is capable of holding to be the argument. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1547 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1548 * @param limit new text limit |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1549 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1550 * @exception IllegalArgumentException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1551 * <li>ERROR_CANNOT_BE_ZERO - if the limit is zero</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1552 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1553 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1554 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1555 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1556 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1557 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1558 public void setTextLimit (int limit) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1559 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1560 text.setTextLimit (limit); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1561 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1562 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1563 public override void setToolTipText (String string) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1564 checkWidget(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1565 super.setToolTipText(string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1566 arrow.setToolTipText (string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1567 text.setToolTipText (string); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1568 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1569 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1570 public override void setVisible (bool visible) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1571 super.setVisible(visible); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1572 /* |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1573 * At this point the widget may have been disposed in a FocusOut event. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1574 * If so then do not continue. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1575 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1576 if (isDisposed ()) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1577 // TEMPORARY CODE |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1578 if (popup is null || popup.isDisposed ()) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1579 if (!visible) popup.setVisible (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1580 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1581 /** |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1582 * Sets the number of items that are visible in the drop |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1583 * down portion of the receiver's list. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1584 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1585 * @param count the new number of items to be visible |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1586 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1587 * @exception SWTException <ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1588 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1589 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1590 * </ul> |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1591 * |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1592 * @since 3.0 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1593 */ |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1594 public void setVisibleItemCount (int count) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1595 checkWidget (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1596 if (count < 0) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1597 visibleItemCount = count; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1598 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1599 String stripMnemonic (String string) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1600 int index = 0; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1601 int length_ = string.length; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1602 do { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1603 while ((index < length_) && (string[index] !is '&')) index++; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1604 if (++index >= length_) return string; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1605 if (string[index] !is '&') { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1606 return string[0 .. index-1] ~ string[index .. length_]; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1607 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1608 index++; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1609 } while (index < length_); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1610 return string; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1611 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1612 void textEvent (Event event) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1613 switch (event.type) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1614 case SWT.FocusIn: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1615 handleFocus (SWT.FocusIn); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1616 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1617 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1618 case SWT.DefaultSelection: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1619 dropDown (false); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1620 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1621 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1622 e.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1623 notifyListeners (SWT.DefaultSelection, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1624 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1625 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1626 case SWT.KeyDown: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1627 Event keyEvent = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1628 keyEvent.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1629 keyEvent.character = event.character; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1630 keyEvent.keyCode = event.keyCode; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1631 keyEvent.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1632 notifyListeners (SWT.KeyDown, keyEvent); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1633 if (isDisposed ()) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1634 event.doit = keyEvent.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1635 if (!event.doit) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1636 if (event.keyCode is SWT.ARROW_UP || event.keyCode is SWT.ARROW_DOWN) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1637 event.doit = false; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1638 if ((event.stateMask & SWT.ALT) !is 0) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1639 bool dropped = isDropped (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1640 text.selectAll (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1641 if (!dropped) setFocus (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1642 dropDown (!dropped); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1643 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1644 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1645 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1646 int oldIndex = getSelectionIndex (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1647 if (event.keyCode is SWT.ARROW_UP) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1648 select (Math.max (oldIndex - 1, 0)); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1649 } else { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1650 select (Math.min (oldIndex + 1, getItemCount () - 1)); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1651 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1652 if (oldIndex !is getSelectionIndex ()) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1653 Event e = new Event(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1654 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1655 e.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1656 notifyListeners (SWT.Selection, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1657 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1658 if (isDisposed ()) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1659 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1660 |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1661 // Further work : Need to add support for incremental search in |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1662 // pop up list as characters typed in text widget |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1663 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1664 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1665 case SWT.KeyUp: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1666 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1667 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1668 e.character = event.character; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1669 e.keyCode = event.keyCode; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1670 e.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1671 notifyListeners (SWT.KeyUp, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1672 event.doit = e.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1673 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1674 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1675 case SWT.MenuDetect: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1676 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1677 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1678 notifyListeners (SWT.MenuDetect, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1679 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1680 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1681 case SWT.Modify: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1682 list.deselectAll (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1683 Event e = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1684 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1685 notifyListeners (SWT.Modify, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1686 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1687 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1688 case SWT.MouseDown: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1689 Event mouseEvent = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1690 mouseEvent.button = event.button; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1691 mouseEvent.count = event.count; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1692 mouseEvent.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1693 mouseEvent.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1694 mouseEvent.x = event.x; mouseEvent.y = event.y; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1695 notifyListeners (SWT.MouseDown, mouseEvent); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1696 if (isDisposed ()) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1697 event.doit = mouseEvent.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1698 if (!event.doit) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1699 if (event.button !is 1) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1700 if (text.getEditable ()) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1701 bool dropped = isDropped (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1702 text.selectAll (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1703 if (!dropped) setFocus (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1704 dropDown (!dropped); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1705 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1706 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1707 case SWT.MouseUp: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1708 Event mouseEvent = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1709 mouseEvent.button = event.button; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1710 mouseEvent.count = event.count; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1711 mouseEvent.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1712 mouseEvent.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1713 mouseEvent.x = event.x; mouseEvent.y = event.y; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1714 notifyListeners (SWT.MouseUp, mouseEvent); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1715 if (isDisposed ()) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1716 event.doit = mouseEvent.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1717 if (!event.doit) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1718 if (event.button !is 1) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1719 if (text.getEditable ()) return; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1720 text.selectAll (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1721 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1722 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1723 case SWT.MouseDoubleClick: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1724 Event mouseEvent = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1725 mouseEvent.button = event.button; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1726 mouseEvent.count = event.count; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1727 mouseEvent.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1728 mouseEvent.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1729 mouseEvent.x = event.x; mouseEvent.y = event.y; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1730 notifyListeners (SWT.MouseDoubleClick, mouseEvent); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1731 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1732 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1733 case SWT.MouseWheel: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1734 Event keyEvent = new Event (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1735 keyEvent.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1736 keyEvent.keyCode = event.count > 0 ? SWT.ARROW_UP : SWT.ARROW_DOWN; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1737 keyEvent.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1738 notifyListeners (SWT.KeyDown, keyEvent); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1739 if (isDisposed ()) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1740 event.doit = keyEvent.doit; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1741 if (!event.doit) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1742 if (event.count !is 0) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1743 event.doit = false; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1744 int oldIndex = getSelectionIndex (); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1745 if (event.count > 0) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1746 select (Math.max (oldIndex - 1, 0)); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1747 } else { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1748 select (Math.min (oldIndex + 1, getItemCount () - 1)); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1749 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1750 if (oldIndex !is getSelectionIndex ()) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1751 Event e = new Event(); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1752 e.time = event.time; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1753 e.stateMask = event.stateMask; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1754 notifyListeners (SWT.Selection, e); |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1755 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1756 if (isDisposed ()) break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1757 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1758 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1759 } |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1760 case SWT.Traverse: { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1761 switch (event.detail) { |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1762 case SWT.TRAVERSE_ARROW_PREVIOUS: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1763 case SWT.TRAVERSE_ARROW_NEXT: |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1764 // The enter causes default selection and |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1765 // the arrow keys are used to manipulate the list contents so |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1766 // do not use them for traversal. |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1767 event.doit = false; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1768 break; |
6dd524f61e62
add dwt win and basic java stuff
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1769 case SWT.TRAVERSE_TAB_PREVIOUS: |
6dd524f61e62
add dwt win and basic java stuff
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1770 event.doit = traverse(SWT.TRAVERSE_TAB_PREVIOUS); |
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1771 event.detail = SWT.TRAVERSE_NONE; |
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1772 return; |
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1773 default: |
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1774 } |
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1775 Event e = new Event (); |
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1776 e.time = event.time; |
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1777 e.detail = event.detail; |
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1778 e.doit = event.doit; |
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1779 e.character = event.character; |
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1780 e.keyCode = event.keyCode; |
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1781 notifyListeners (SWT.Traverse, e); |
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1782 event.doit = e.doit; |
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1783 event.detail = e.detail; |
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1784 break; |
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parents:
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1785 } |
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1786 case SWT.Verify: { |
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1787 Event e = new Event (); |
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1788 e.text = event.text; |
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1789 e.start = event.start; |
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1790 e.end = event.end; |
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1791 e.character = event.character; |
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1792 e.keyCode = event.keyCode; |
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parents:
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1793 e.stateMask = event.stateMask; |
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parents:
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1794 notifyListeners (SWT.Verify, e); |
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parents:
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1795 event.doit = e.doit; |
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parents:
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1796 break; |
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parents:
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1797 } |
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parents:
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1798 default: |
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1799 } |
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1800 } |
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1801 } |