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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2007 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 examples.controlexample.GroupTab;
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14
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15
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16
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17 import dwt.DWT;
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18 import dwt.events.SelectionAdapter;
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19 import dwt.events.SelectionEvent;
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20 import dwt.layout.GridData;
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21 import dwt.layout.GridLayout;
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22 import dwt.widgets.Button;
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23 import dwt.widgets.Group;
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24 import dwt.widgets.Widget;
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25
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26 import examples.controlexample.Tab;
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27 import examples.controlexample.ControlExample;
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28
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29 class GroupTab : Tab {
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30 Button titleButton;
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31
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32 /* Example widgets and groups that contain them */
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33 Group group1;
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34 Group groupGroup;
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35
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36 /* Style widgets added to the "Style" group */
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37 Button shadowEtchedInButton, shadowEtchedOutButton, shadowInButton, shadowOutButton, shadowNoneButton;
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38
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39 /**
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40 * Creates the Tab within a given instance of ControlExample.
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41 */
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42 this(ControlExample instance) {
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43 super(instance);
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44 }
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45
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46 /**
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47 * Creates the "Other" group.
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48 */
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49 void createOtherGroup () {
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50 super.createOtherGroup ();
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51
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52 /* Create display controls specific to this example */
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53 titleButton = new Button (otherGroup, DWT.CHECK);
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54 titleButton.setText (ControlExample.getResourceString("Title_Text"));
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55
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56 /* Add the listeners */
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57 titleButton.addSelectionListener (new class() SelectionAdapter {
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58 public void widgetSelected (SelectionEvent event) {
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59 setTitleText ();
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60 }
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61 });
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62 }
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63
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64 /**
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65 * Creates the "Example" group.
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66 */
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67 void createExampleGroup () {
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68 super.createExampleGroup ();
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69
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70 /* Create a group for the Group */
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71 groupGroup = new Group (exampleGroup, DWT.NONE);
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72 groupGroup.setLayout (new GridLayout ());
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73 groupGroup.setLayoutData (new GridData (DWT.FILL, DWT.FILL, true, true));
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74 groupGroup.setText ("Group");
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75 }
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76
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77 /**
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78 * Creates the "Example" widgets.
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79 */
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80 void createExampleWidgets () {
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81
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82 /* Compute the widget style */
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83 int style = getDefaultStyle();
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84 if (shadowEtchedInButton.getSelection ()) style |= DWT.SHADOW_ETCHED_IN;
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85 if (shadowEtchedOutButton.getSelection ()) style |= DWT.SHADOW_ETCHED_OUT;
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86 if (shadowInButton.getSelection ()) style |= DWT.SHADOW_IN;
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87 if (shadowOutButton.getSelection ()) style |= DWT.SHADOW_OUT;
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88 if (shadowNoneButton.getSelection ()) style |= DWT.SHADOW_NONE;
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89 if (borderButton.getSelection ()) style |= DWT.BORDER;
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90
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91 /* Create the example widgets */
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92 group1 = new Group (groupGroup, style);
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93 }
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94
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95 /**
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96 * Creates the "Style" group.
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97 */
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98 void createStyleGroup() {
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99 super.createStyleGroup ();
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100
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101 /* Create the extra widgets */
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102 shadowEtchedInButton = new Button (styleGroup, DWT.RADIO);
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103 shadowEtchedInButton.setText ("DWT.SHADOW_ETCHED_IN");
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104 shadowEtchedInButton.setSelection(true);
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105 shadowEtchedOutButton = new Button (styleGroup, DWT.RADIO);
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106 shadowEtchedOutButton.setText ("DWT.SHADOW_ETCHED_OUT");
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107 shadowInButton = new Button (styleGroup, DWT.RADIO);
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108 shadowInButton.setText ("DWT.SHADOW_IN");
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109 shadowOutButton = new Button (styleGroup, DWT.RADIO);
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110 shadowOutButton.setText ("DWT.SHADOW_OUT");
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111 shadowNoneButton = new Button (styleGroup, DWT.RADIO);
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112 shadowNoneButton.setText ("DWT.SHADOW_NONE");
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113 borderButton = new Button (styleGroup, DWT.CHECK);
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114 borderButton.setText ("DWT.BORDER");
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115 }
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116
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117 /**
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118 * Gets the "Example" widget children.
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119 */
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120 Widget [] getExampleWidgets () {
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121 return [ cast(Widget) group1];
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122 }
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123
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124 /**
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125 * Returns a list of set/get API method names (without the set/get prefix)
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126 * that can be used to set/get values in the example control(s).
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127 */
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128 char[][] getMethodNames() {
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129 return ["ToolTipText"];
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130 }
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131
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132 /**
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133 * Gets the text for the tab folder item.
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134 */
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135 char[] getTabText () {
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136 return "Group";
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137 }
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138
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139 /**
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140 * Sets the title text of the "Example" widgets.
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141 */
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142 void setTitleText () {
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143 if (titleButton.getSelection ()) {
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144 group1.setText (ControlExample.getResourceString("Title_Text"));
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145 } else {
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146 group1.setText ("");
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147 }
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148 setExampleWidgetSize ();
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149 }
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150
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151 /**
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152 * Sets the state of the "Example" widgets.
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153 */
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154 void setExampleWidgetState () {
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155 super.setExampleWidgetState ();
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156 shadowEtchedInButton.setSelection ((group1.getStyle () & DWT.SHADOW_ETCHED_IN) !is 0);
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157 shadowEtchedOutButton.setSelection ((group1.getStyle () & DWT.SHADOW_ETCHED_OUT) !is 0);
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158 shadowInButton.setSelection ((group1.getStyle () & DWT.SHADOW_IN) !is 0);
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159 shadowOutButton.setSelection ((group1.getStyle () & DWT.SHADOW_OUT) !is 0);
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160 shadowNoneButton.setSelection ((group1.getStyle () & DWT.SHADOW_NONE) !is 0);
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161 borderButton.setSelection ((group1.getStyle () & DWT.BORDER) !is 0);
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162 if (!instance.startup) setTitleText ();
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163 }
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164 }
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