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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 dwtexamples.controlexample.CLabelTab;
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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.custom.CLabel;
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19 import dwt.layout.GridData;
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20 import dwt.layout.GridLayout;
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21 import dwt.widgets.Button;
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22 import dwt.widgets.Group;
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23 import dwt.widgets.Widget;
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24
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25
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26 import dwtexamples.controlexample.AlignableTab;
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27 import dwtexamples.controlexample.ControlExample;
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28
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29 import tango.text.convert.Format;
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30
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31 class CLabelTab : AlignableTab {
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32 /* Example widgets and groups that contain them */
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33 CLabel label1, label2, label3;
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34 Group textLabelGroup;
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35
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36 /* Style widgets added to the "Style" group */
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37 Button 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 "Example" group.
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48 */
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49 void createExampleGroup () {
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50 super.createExampleGroup ();
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51
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52 /* Create a group for the text labels */
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53 textLabelGroup = new Group(exampleGroup, DWT.NONE);
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54 GridLayout gridLayout = new GridLayout ();
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55 textLabelGroup.setLayout (gridLayout);
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56 gridLayout.numColumns = 3;
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57 textLabelGroup.setLayoutData (new GridData (DWT.FILL, DWT.FILL, true, true));
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58 textLabelGroup.setText (ControlExample.getResourceString("Custom_Labels"));
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59 }
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60
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61 /**
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62 * Creates the "Example" widgets.
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63 */
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64 void createExampleWidgets () {
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65
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66 /* Compute the widget style */
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67 int style = getDefaultStyle();
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68 if (shadowInButton.getSelection ()) style |= DWT.SHADOW_IN;
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69 if (shadowNoneButton.getSelection ()) style |= DWT.SHADOW_NONE;
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70 if (shadowOutButton.getSelection ()) style |= DWT.SHADOW_OUT;
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71 if (leftButton.getSelection ()) style |= DWT.LEFT;
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72 if (centerButton.getSelection ()) style |= DWT.CENTER;
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73 if (rightButton.getSelection ()) style |= DWT.RIGHT;
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74
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75 /* Create the example widgets */
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76 label1 = new CLabel (textLabelGroup, style);
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77 label1.setText(ControlExample.getResourceString("One"));
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78 label1.setImage (instance.images[ControlExample.ciClosedFolder]);
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79 label2 = new CLabel (textLabelGroup, style);
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80 label2.setImage (instance.images[ControlExample.ciTarget]);
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81 label3 = new CLabel (textLabelGroup, style);
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82 label3.setText(Format( "{}\n{}", ControlExample.getResourceString("Example_string"), ControlExample.getResourceString("One_Two_Three")));
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83 }
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84
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85 /**
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86 * Creates the "Style" group.
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87 */
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88 void createStyleGroup() {
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89 super.createStyleGroup ();
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90
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91 /* Create the extra widgets */
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92 shadowNoneButton = new Button (styleGroup, DWT.RADIO);
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93 shadowNoneButton.setText ("DWT.SHADOW_NONE");
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94 shadowInButton = new Button (styleGroup, DWT.RADIO);
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95 shadowInButton.setText ("DWT.SHADOW_IN");
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96 shadowOutButton = new Button (styleGroup, DWT.RADIO);
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97 shadowOutButton.setText ("DWT.SHADOW_OUT");
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98 }
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99
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100 /**
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101 * Gets the "Example" widget children.
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102 */
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103 Widget [] getExampleWidgets () {
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104 return [ cast(Widget) label1, label2, label3];
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105 }
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106
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107 /**
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108 * Returns a list of set/get API method names (without the set/get prefix)
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109 * that can be used to set/get values in the example control(s).
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110 */
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111 char[][] getMethodNames() {
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112 return ["Text", "ToolTipText"];
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113 }
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114
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115 /**
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116 * Gets the text for the tab folder item.
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117 */
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118 char[] getTabText () {
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119 return "CLabel";
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120 }
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121
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122 /**
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123 * Sets the alignment of the "Example" widgets.
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124 */
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125 void setExampleWidgetAlignment () {
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126 int alignment = 0;
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127 if (leftButton.getSelection ()) alignment = DWT.LEFT;
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128 if (centerButton.getSelection ()) alignment = DWT.CENTER;
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129 if (rightButton.getSelection ()) alignment = DWT.RIGHT;
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130 label1.setAlignment (alignment);
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131 label2.setAlignment (alignment);
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132 label3.setAlignment (alignment);
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133 }
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134
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135 /**
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136 * Sets the state of the "Example" widgets.
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137 */
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138 void setExampleWidgetState () {
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139 super.setExampleWidgetState ();
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140 leftButton.setSelection ((label1.getStyle () & DWT.LEFT) !is 0);
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141 centerButton.setSelection ((label1.getStyle () & DWT.CENTER) !is 0);
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142 rightButton.setSelection ((label1.getStyle () & DWT.RIGHT) !is 0);
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143 shadowInButton.setSelection ((label1.getStyle () & DWT.SHADOW_IN) !is 0);
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144 shadowOutButton.setSelection ((label1.getStyle () & DWT.SHADOW_OUT) !is 0);
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145 shadowNoneButton.setSelection ((label1.getStyle () & (DWT.SHADOW_IN | DWT.SHADOW_OUT)) is 0);
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146 }
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147 }
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