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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.TableTab;
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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.DisposeEvent;
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19 import dwt.events.DisposeListener;
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20 import dwt.events.SelectionAdapter;
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21 import dwt.events.SelectionEvent;
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22 import dwt.events.SelectionListener;
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23 import dwt.graphics.Color;
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24 import dwt.graphics.Font;
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25 import dwt.graphics.FontData;
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26 import dwt.graphics.Image;
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27 import dwt.graphics.Point;
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28 import dwt.graphics.RGB;
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29 import dwt.layout.GridData;
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30 import dwt.layout.GridLayout;
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31 import dwt.widgets.Button;
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32 import dwt.widgets.Event;
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33 import dwt.widgets.Group;
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34 import dwt.widgets.Item;
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35 import dwt.widgets.Menu;
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36 import dwt.widgets.MenuItem;
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37 import dwt.widgets.Table;
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38 import dwt.widgets.TableColumn;
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39 import dwt.widgets.TableItem;
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40 import dwt.widgets.Widget;
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41
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42 import dwtexamples.controlexample.Tab;
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43 import dwtexamples.controlexample.ControlExample;
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44 import dwtexamples.controlexample.ScrollableTab;
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45 import tango.text.convert.Format;
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46 import tango.util.Convert;
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47 import tango.core.Exception;
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48
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49 class TableTab : ScrollableTab {
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50 /* Example widgets and groups that contain them */
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51 Table table1;
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52 Group tableGroup;
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53
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54 /* Size widgets added to the "Size" group */
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55 Button packColumnsButton;
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56
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57 /* Style widgets added to the "Style" group */
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58 Button checkButton, fullSelectionButton, hideSelectionButton;
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59
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60 /* Other widgets added to the "Other" group */
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61 Button multipleColumns, moveableColumns, resizableColumns, headerVisibleButton, sortIndicatorButton, headerImagesButton, linesVisibleButton, subImagesButton;
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62
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63 /* Controls and resources added to the "Colors and Fonts" group */
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64 static const int ITEM_FOREGROUND_COLOR = 3;
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65 static const int ITEM_BACKGROUND_COLOR = 4;
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66 static const int ITEM_FONT = 5;
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67 static const int CELL_FOREGROUND_COLOR = 6;
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68 static const int CELL_BACKGROUND_COLOR = 7;
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69 static const int CELL_FONT = 8;
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70 Color itemForegroundColor, itemBackgroundColor, cellForegroundColor, cellBackgroundColor;
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71 Font itemFont, cellFont;
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72
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73 static char[] [] columnTitles;
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74 static char[][][] tableData;
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75
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76 Point menuMouseCoords;
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77
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78 /**
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79 * Creates the Tab within a given instance of ControlExample.
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80 */
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81 this(ControlExample instance) {
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82 super(instance);
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83 if( columnTitles.length is 0 ){
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84 columnTitles = [
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85 ControlExample.getResourceString("TableTitle_0"),
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86 ControlExample.getResourceString("TableTitle_1"),
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87 ControlExample.getResourceString("TableTitle_2"),
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88 ControlExample.getResourceString("TableTitle_3")];
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89 }
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90 if( tableData.length is 0 ){
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91 tableData = [
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92 [ ControlExample.getResourceString("TableLine0_0"),
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93 ControlExample.getResourceString("TableLine0_1"),
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94 ControlExample.getResourceString("TableLine0_2"),
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95 ControlExample.getResourceString("TableLine0_3") ],
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96 [ ControlExample.getResourceString("TableLine1_0"),
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97 ControlExample.getResourceString("TableLine1_1"),
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98 ControlExample.getResourceString("TableLine1_2"),
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99 ControlExample.getResourceString("TableLine1_3") ],
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100 [ ControlExample.getResourceString("TableLine2_0"),
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101 ControlExample.getResourceString("TableLine2_1"),
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102 ControlExample.getResourceString("TableLine2_2"),
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103 ControlExample.getResourceString("TableLine2_3") ]];
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104 }
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105 }
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106
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107 /**
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108 * Creates the "Colors and Fonts" group.
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109 */
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110 void createColorAndFontGroup () {
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111 super.createColorAndFontGroup();
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112
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113 TableItem item = new TableItem(colorAndFontTable, DWT.None);
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114 item.setText(ControlExample.getResourceString ("Item_Foreground_Color"));
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115 item = new TableItem(colorAndFontTable, DWT.None);
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116 item.setText(ControlExample.getResourceString ("Item_Background_Color"));
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117 item = new TableItem(colorAndFontTable, DWT.None);
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118 item.setText(ControlExample.getResourceString ("Item_Font"));
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119 item = new TableItem(colorAndFontTable, DWT.None);
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120 item.setText(ControlExample.getResourceString ("Cell_Foreground_Color"));
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121 item = new TableItem(colorAndFontTable, DWT.None);
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122 item.setText(ControlExample.getResourceString ("Cell_Background_Color"));
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123 item = new TableItem(colorAndFontTable, DWT.None);
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124 item.setText(ControlExample.getResourceString ("Cell_Font"));
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125
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126 shell.addDisposeListener(new class() DisposeListener {
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127 public void widgetDisposed(DisposeEvent event) {
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128 if (itemBackgroundColor !is null) itemBackgroundColor.dispose();
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129 if (itemForegroundColor !is null) itemForegroundColor.dispose();
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130 if (itemFont !is null) itemFont.dispose();
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131 if (cellBackgroundColor !is null) cellBackgroundColor.dispose();
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132 if (cellForegroundColor !is null) cellForegroundColor.dispose();
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133 if (cellFont !is null) cellFont.dispose();
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134 itemBackgroundColor = null;
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135 itemForegroundColor = null;
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136 itemFont = null;
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137 cellBackgroundColor = null;
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138 cellForegroundColor = null;
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139 cellFont = null;
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140 }
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141 });
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142 }
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143
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144 void changeFontOrColor(int index) {
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145 switch (index) {
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146 case ITEM_FOREGROUND_COLOR: {
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147 Color oldColor = itemForegroundColor;
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148 if (oldColor is null) oldColor = table1.getItem (0).getForeground ();
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149 colorDialog.setRGB(oldColor.getRGB());
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150 RGB rgb = colorDialog.open();
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151 if (rgb is null) return;
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152 oldColor = itemForegroundColor;
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153 itemForegroundColor = new Color (display, rgb);
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154 setItemForeground ();
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155 if (oldColor !is null) oldColor.dispose ();
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156 }
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157 break;
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158 case ITEM_BACKGROUND_COLOR: {
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159 Color oldColor = itemBackgroundColor;
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160 if (oldColor is null) oldColor = table1.getItem (0).getBackground ();
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161 colorDialog.setRGB(oldColor.getRGB());
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162 RGB rgb = colorDialog.open();
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163 if (rgb is null) return;
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164 oldColor = itemBackgroundColor;
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165 itemBackgroundColor = new Color (display, rgb);
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166 setItemBackground ();
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167 if (oldColor !is null) oldColor.dispose ();
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168 }
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169 break;
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170 case ITEM_FONT: {
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171 Font oldFont = itemFont;
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172 if (oldFont is null) oldFont = table1.getItem (0).getFont ();
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173 fontDialog.setFontList(oldFont.getFontData());
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174 FontData fontData = fontDialog.open ();
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175 if (fontData is null) return;
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176 oldFont = itemFont;
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177 itemFont = new Font (display, fontData);
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178 setItemFont ();
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179 setExampleWidgetSize ();
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180 if (oldFont !is null) oldFont.dispose ();
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181 }
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182 break;
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183 case CELL_FOREGROUND_COLOR: {
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184 Color oldColor = cellForegroundColor;
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185 if (oldColor is null) oldColor = table1.getItem (0).getForeground (1);
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186 colorDialog.setRGB(oldColor.getRGB());
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187 RGB rgb = colorDialog.open();
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188 if (rgb is null) return;
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189 oldColor = cellForegroundColor;
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190 cellForegroundColor = new Color (display, rgb);
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191 setCellForeground ();
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192 if (oldColor !is null) oldColor.dispose ();
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193 }
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194 break;
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195 case CELL_BACKGROUND_COLOR: {
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196 Color oldColor = cellBackgroundColor;
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197 if (oldColor is null) oldColor = table1.getItem (0).getBackground (1);
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198 colorDialog.setRGB(oldColor.getRGB());
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199 RGB rgb = colorDialog.open();
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200 if (rgb is null) return;
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201 oldColor = cellBackgroundColor;
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202 cellBackgroundColor = new Color (display, rgb);
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203 setCellBackground ();
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204 if (oldColor !is null) oldColor.dispose ();
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205 }
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206 break;
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207 case CELL_FONT: {
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208 Font oldFont = cellFont;
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209 if (oldFont is null) oldFont = table1.getItem (0).getFont (1);
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210 fontDialog.setFontList(oldFont.getFontData());
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211 FontData fontData = fontDialog.open ();
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212 if (fontData is null) return;
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213 oldFont = cellFont;
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214 cellFont = new Font (display, fontData);
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215 setCellFont ();
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216 setExampleWidgetSize ();
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217 if (oldFont !is null) oldFont.dispose ();
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218 }
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219 break;
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220 default:
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221 super.changeFontOrColor(index);
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222 }
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223 }
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224
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225 /**
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226 * Creates the "Other" group.
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227 */
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228 void createOtherGroup () {
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229 super.createOtherGroup ();
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230
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231 /* Create display controls specific to this example */
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232 linesVisibleButton = new Button (otherGroup, DWT.CHECK);
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233 linesVisibleButton.setText (ControlExample.getResourceString("Lines_Visible"));
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234 multipleColumns = new Button (otherGroup, DWT.CHECK);
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235 multipleColumns.setText (ControlExample.getResourceString("Multiple_Columns"));
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236 multipleColumns.setSelection(true);
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237 headerVisibleButton = new Button (otherGroup, DWT.CHECK);
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238 headerVisibleButton.setText (ControlExample.getResourceString("Header_Visible"));
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239 sortIndicatorButton = new Button (otherGroup, DWT.CHECK);
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240 sortIndicatorButton.setText (ControlExample.getResourceString("Sort_Indicator"));
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241 moveableColumns = new Button (otherGroup, DWT.CHECK);
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242 moveableColumns.setText (ControlExample.getResourceString("Moveable_Columns"));
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243 resizableColumns = new Button (otherGroup, DWT.CHECK);
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244 resizableColumns.setText (ControlExample.getResourceString("Resizable_Columns"));
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245 headerImagesButton = new Button (otherGroup, DWT.CHECK);
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246 headerImagesButton.setText (ControlExample.getResourceString("Header_Images"));
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247 subImagesButton = new Button (otherGroup, DWT.CHECK);
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248 subImagesButton.setText (ControlExample.getResourceString("Sub_Images"));
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249
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250 /* Add the listeners */
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251 linesVisibleButton.addSelectionListener (new class() SelectionAdapter {
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252 public void widgetSelected (SelectionEvent event) {
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253 setWidgetLinesVisible ();
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254 }
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255 });
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256 multipleColumns.addSelectionListener (new class() SelectionAdapter {
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257 public void widgetSelected (SelectionEvent event) {
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258 recreateExampleWidgets ();
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259 }
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260 });
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261 headerVisibleButton.addSelectionListener (new class() SelectionAdapter {
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262 public void widgetSelected (SelectionEvent event) {
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263 setWidgetHeaderVisible ();
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264 }
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265 });
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266 sortIndicatorButton.addSelectionListener (new class() SelectionAdapter {
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267 public void widgetSelected (SelectionEvent event) {
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268 setWidgetSortIndicator ();
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269 }
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270 });
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271 moveableColumns.addSelectionListener (new class() SelectionAdapter {
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272 public void widgetSelected (SelectionEvent event) {
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273 setColumnsMoveable ();
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274 }
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275 });
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276 resizableColumns.addSelectionListener (new class() SelectionAdapter {
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277 public void widgetSelected (SelectionEvent event) {
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278 setColumnsResizable ();
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279 }
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280 });
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281 headerImagesButton.addSelectionListener (new class() SelectionAdapter {
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282 public void widgetSelected (SelectionEvent event) {
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283 recreateExampleWidgets ();
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284 }
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285 });
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286 subImagesButton.addSelectionListener (new class() SelectionAdapter {
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287 public void widgetSelected (SelectionEvent event) {
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288 recreateExampleWidgets ();
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289 }
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290 });
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291 }
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292
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293 /**
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294 * Creates the "Example" group.
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295 */
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296 void createExampleGroup () {
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297 super.createExampleGroup ();
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298
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299 /* Create a group for the table */
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300 tableGroup = new Group (exampleGroup, DWT.NONE);
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301 tableGroup.setLayout (new GridLayout ());
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302 tableGroup.setLayoutData (new GridData (DWT.FILL, DWT.FILL, true, true));
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303 tableGroup.setText ("Table");
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304 }
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305
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306 /**
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307 * Creates the "Example" widgets.
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308 */
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309 void createExampleWidgets () {
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310 /* Compute the widget style */
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311 int style = getDefaultStyle();
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312 if (singleButton.getSelection ()) style |= DWT.SINGLE;
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313 if (multiButton.getSelection ()) style |= DWT.MULTI;
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314 if (verticalButton.getSelection ()) style |= DWT.V_SCROLL;
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315 if (horizontalButton.getSelection ()) style |= DWT.H_SCROLL;
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316 if (checkButton.getSelection ()) style |= DWT.CHECK;
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317 if (fullSelectionButton.getSelection ()) style |= DWT.FULL_SELECTION;
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318 if (hideSelectionButton.getSelection ()) style |= DWT.HIDE_SELECTION;
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319 if (borderButton.getSelection ()) style |= DWT.BORDER;
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320
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321 /* Create the table widget */
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322 table1 = new Table (tableGroup, style);
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323
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324 /* Fill the table with data */
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325 bool multiColumn = multipleColumns.getSelection();
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326 if (multiColumn) {
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327 for (int i = 0; i < columnTitles.length; i++) {
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328 TableColumn tableColumn = new TableColumn(table1, DWT.NONE);
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329 tableColumn.setText(columnTitles[i]);
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330 tableColumn.setToolTipText( Format( ControlExample.getResourceString("Tooltip"), columnTitles[i] ));
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331 if (headerImagesButton.getSelection()) tableColumn.setImage(instance.images [i % 3]);
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332 }
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333 table1.setSortColumn(table1.getColumn(0));
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334 }
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335 for (int i=0; i<16; i++) {
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336 TableItem item = new TableItem (table1, DWT.NONE);
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337 if (multiColumn && subImagesButton.getSelection()) {
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338 for (int j = 0; j < columnTitles.length; j++) {
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339 item.setImage(j, instance.images [i % 3]);
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340 }
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341 } else {
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342 item.setImage(instance.images [i % 3]);
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343 }
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344 setItemText (item, i, ControlExample.getResourceString("Index") ~ to!(char[])(i));
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345 }
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346 packColumns();
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347 }
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348
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349 void setItemText(TableItem item, int i, char[] node) {
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350 int index = i % 3;
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351 if (multipleColumns.getSelection()) {
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352 tableData [index][0] = node;
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353 item.setText (tableData [index]);
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354 } else {
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355 item.setText (node);
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356 }
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357 }
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358
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359 /**
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360 * Creates the "Size" group. The "Size" group contains
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361 * controls that allow the user to change the size of
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362 * the example widgets.
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363 */
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364 void createSizeGroup () {
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365 super.createSizeGroup();
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366
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367 packColumnsButton = new Button (sizeGroup, DWT.PUSH);
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368 packColumnsButton.setText (ControlExample.getResourceString("Pack_Columns"));
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369 packColumnsButton.addSelectionListener(new class() SelectionAdapter {
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370 public void widgetSelected (SelectionEvent event) {
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371 packColumns ();
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372 setExampleWidgetSize ();
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373 }
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374 });
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375 }
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376
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377 /**
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378 * Creates the "Style" group.
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379 */
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380 void createStyleGroup () {
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381 super.createStyleGroup ();
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382
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383 /* Create the extra widgets */
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384 checkButton = new Button (styleGroup, DWT.CHECK);
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385 checkButton.setText ("DWT.CHECK");
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386 fullSelectionButton = new Button (styleGroup, DWT.CHECK);
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387 fullSelectionButton.setText ("DWT.FULL_SELECTION");
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388 hideSelectionButton = new Button (styleGroup, DWT.CHECK);
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389 hideSelectionButton.setText ("DWT.HIDE_SELECTION");
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390 }
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391
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392 /**
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393 * Gets the "Example" widget children's items, if any.
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394 *
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395 * @return an array containing the example widget children's items
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396 */
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397 Item [] getExampleWidgetItems () {
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398 Item [] columns = table1.getColumns();
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399 Item [] items = table1.getItems();
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400 Item [] allItems = new Item [columns.length + items.length];
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401 System.arraycopy(columns, 0, allItems, 0, columns.length);
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402 System.arraycopy(items, 0, allItems, columns.length, items.length);
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403 return allItems;
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404 }
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405
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406 /**
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407 * Gets the "Example" widget children.
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408 */
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409 Widget [] getExampleWidgets () {
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410 return [ cast(Widget) table1 ];
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411 }
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412
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413 /**
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414 * Returns a list of set/get API method names (without the set/get prefix)
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415 * that can be used to set/get values in the example control(s).
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416 */
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417 char[][] getMethodNames() {
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418 return ["ColumnOrder", "ItemCount", "Selection", "SelectionIndex", "ToolTipText", "TopIndex"];
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419 }
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420
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421 char[] setMethodName(char[] methodRoot) {
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422 /* Override to handle special case of int getSelectionIndex()/setSelection(int) */
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423 return (methodRoot == "SelectionIndex" ) ? "setSelection" : "set" ~ methodRoot;
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424 }
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425
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426 void packColumns () {
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427 int columnCount = table1.getColumnCount();
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428 for (int i = 0; i < columnCount; i++) {
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429 TableColumn tableColumn = table1.getColumn(i);
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430 tableColumn.pack();
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431 }
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432 }
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433
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434 //PORTING_LEFT
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435 /+
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436 Object[] parameterForType(char[] typeName, char[] value, Widget widget) {
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437 if (value.length is 0 ) return [new TableItem[0]]; // bug in Table?
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438 if (typeName.equals("org.eclipse.swt.widgets.TableItem")) {
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439 TableItem item = findItem(value, ((Table) widget).getItems());
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440 if (item !is null) return new Object[] {item};
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441 }
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442 if (typeName.equals("[Lorg.eclipse.swt.widgets.TableItem;")) {
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443 char[][] values = split(value, ',');
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444 TableItem[] items = new TableItem[values.length];
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445 for (int i = 0; i < values.length; i++) {
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446 items[i] = findItem(values[i], ((Table) widget).getItems());
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447 }
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448 return new Object[] {items};
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449 }
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450 return super.parameterForType(typeName, value, widget);
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451 }
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452 +/
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453 TableItem findItem(char[] value, TableItem[] items) {
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454 for (int i = 0; i < items.length; i++) {
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455 TableItem item = items[i];
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456 if (item.getText() == value ) return item;
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457 }
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458 return null;
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|
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459 }
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460
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|
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461 /**
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|
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462 * Gets the text for the tab folder item.
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463 */
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464 char[] getTabText () {
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|
465 return "Table";
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|
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466 }
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467
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468 /**
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|
|
469 * Sets the foreground color, background color, and font
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470 * of the "Example" widgets to their default settings.
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471 * Also sets foreground and background color of TableItem [0]
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472 * to default settings.
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|
473 */
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|
|
474 void resetColorsAndFonts () {
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|
475 super.resetColorsAndFonts ();
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476 Color oldColor = itemForegroundColor;
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477 itemForegroundColor = null;
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|
478 setItemForeground ();
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|
479 if (oldColor !is null) oldColor.dispose();
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|
480 oldColor = itemBackgroundColor;
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|
|
481 itemBackgroundColor = null;
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|
|
482 setItemBackground ();
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|
|
483 if (oldColor !is null) oldColor.dispose();
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|
484 Font oldFont = font;
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|
|
485 itemFont = null;
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|
|
486 setItemFont ();
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|
487 if (oldFont !is null) oldFont.dispose();
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|
|
488 oldColor = cellForegroundColor;
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|
|
489 cellForegroundColor = null;
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|
|
490 setCellForeground ();
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|
|
491 if (oldColor !is null) oldColor.dispose();
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|
492 oldColor = cellBackgroundColor;
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|
|
493 cellBackgroundColor = null;
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|
|
494 setCellBackground ();
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|
|
495 if (oldColor !is null) oldColor.dispose();
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|
496 oldFont = font;
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|
|
497 cellFont = null;
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|
|
498 setCellFont ();
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|
|
499 if (oldFont !is null) oldFont.dispose();
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|
|
500 }
|
|
|
501
|
|
|
502 /**
|
|
|
503 * Sets the background color of the Row 0 TableItem in column 1.
|
|
|
504 */
|
|
|
505 void setCellBackground () {
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|
|
506 if (!instance.startup) {
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|
|
507 table1.getItem (0).setBackground (1, cellBackgroundColor);
|
|
|
508 }
|
|
|
509 /* Set the background color item's image to match the background color of the cell. */
|
|
|
510 Color color = cellBackgroundColor;
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|
|
511 if (color is null) color = table1.getItem (0).getBackground (1);
|
|
|
512 TableItem item = colorAndFontTable.getItem(CELL_BACKGROUND_COLOR);
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|
|
513 Image oldImage = item.getImage();
|
|
|
514 if (oldImage !is null) oldImage.dispose();
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|
|
515 item.setImage (colorImage(color));
|
|
|
516 }
|
|
|
517
|
|
|
518 /**
|
|
|
519 * Sets the foreground color of the Row 0 TableItem in column 1.
|
|
|
520 */
|
|
|
521 void setCellForeground () {
|
|
|
522 if (!instance.startup) {
|
|
|
523 table1.getItem (0).setForeground (1, cellForegroundColor);
|
|
|
524 }
|
|
|
525 /* Set the foreground color item's image to match the foreground color of the cell. */
|
|
|
526 Color color = cellForegroundColor;
|
|
|
527 if (color is null) color = table1.getItem (0).getForeground (1);
|
|
|
528 TableItem item = colorAndFontTable.getItem(CELL_FOREGROUND_COLOR);
|
|
|
529 Image oldImage = item.getImage();
|
|
|
530 if (oldImage !is null) oldImage.dispose();
|
|
|
531 item.setImage (colorImage(color));
|
|
|
532 }
|
|
|
533
|
|
|
534 /**
|
|
|
535 * Sets the font of the Row 0 TableItem in column 1.
|
|
|
536 */
|
|
|
537 void setCellFont () {
|
|
|
538 if (!instance.startup) {
|
|
|
539 table1.getItem (0).setFont (1, cellFont);
|
|
|
540 }
|
|
|
541 /* Set the font item's image to match the font of the item. */
|
|
|
542 Font ft = cellFont;
|
|
|
543 if (ft is null) ft = table1.getItem (0).getFont (1);
|
|
|
544 TableItem item = colorAndFontTable.getItem(CELL_FONT);
|
|
|
545 Image oldImage = item.getImage();
|
|
|
546 if (oldImage !is null) oldImage.dispose();
|
|
|
547 item.setImage (fontImage(ft));
|
|
|
548 item.setFont(ft);
|
|
|
549 colorAndFontTable.layout ();
|
|
|
550 }
|
|
|
551
|
|
|
552 /**
|
|
|
553 * Sets the background color of TableItem [0].
|
|
|
554 */
|
|
|
555 void setItemBackground () {
|
|
|
556 if (!instance.startup) {
|
|
|
557 table1.getItem (0).setBackground (itemBackgroundColor);
|
|
|
558 }
|
|
|
559 /* Set the background color item's image to match the background color of the item. */
|
|
|
560 Color color = itemBackgroundColor;
|
|
|
561 if (color is null) color = table1.getItem (0).getBackground ();
|
|
|
562 TableItem item = colorAndFontTable.getItem(ITEM_BACKGROUND_COLOR);
|
|
|
563 Image oldImage = item.getImage();
|
|
|
564 if (oldImage !is null) oldImage.dispose();
|
|
|
565 item.setImage (colorImage(color));
|
|
|
566 }
|
|
|
567
|
|
|
568 /**
|
|
|
569 * Sets the foreground color of TableItem [0].
|
|
|
570 */
|
|
|
571 void setItemForeground () {
|
|
|
572 if (!instance.startup) {
|
|
|
573 table1.getItem (0).setForeground (itemForegroundColor);
|
|
|
574 }
|
|
|
575 /* Set the foreground color item's image to match the foreground color of the item. */
|
|
|
576 Color color = itemForegroundColor;
|
|
|
577 if (color is null) color = table1.getItem (0).getForeground ();
|
|
|
578 TableItem item = colorAndFontTable.getItem(ITEM_FOREGROUND_COLOR);
|
|
|
579 Image oldImage = item.getImage();
|
|
|
580 if (oldImage !is null) oldImage.dispose();
|
|
|
581 item.setImage (colorImage(color));
|
|
|
582 }
|
|
|
583
|
|
|
584 /**
|
|
|
585 * Sets the font of TableItem 0.
|
|
|
586 */
|
|
|
587 void setItemFont () {
|
|
|
588 if (!instance.startup) {
|
|
|
589 table1.getItem (0).setFont (itemFont);
|
|
|
590 }
|
|
|
591 /* Set the font item's image to match the font of the item. */
|
|
|
592 Font ft = itemFont;
|
|
|
593 if (ft is null) ft = table1.getItem (0).getFont ();
|
|
|
594 TableItem item = colorAndFontTable.getItem(ITEM_FONT);
|
|
|
595 Image oldImage = item.getImage();
|
|
|
596 if (oldImage !is null) oldImage.dispose();
|
|
|
597 item.setImage (fontImage(ft));
|
|
|
598 item.setFont(ft);
|
|
|
599 colorAndFontTable.layout ();
|
|
|
600 }
|
|
|
601
|
|
|
602 /**
|
|
|
603 * Sets the moveable columns state of the "Example" widgets.
|
|
|
604 */
|
|
|
605 void setColumnsMoveable () {
|
|
|
606 bool selection = moveableColumns.getSelection();
|
|
|
607 TableColumn[] columns = table1.getColumns();
|
|
|
608 for (int i = 0; i < columns.length; i++) {
|
|
|
609 columns[i].setMoveable(selection);
|
|
|
610 }
|
|
|
611 }
|
|
|
612
|
|
|
613 /**
|
|
|
614 * Sets the resizable columns state of the "Example" widgets.
|
|
|
615 */
|
|
|
616 void setColumnsResizable () {
|
|
|
617 bool selection = resizableColumns.getSelection();
|
|
|
618 TableColumn[] columns = table1.getColumns();
|
|
|
619 for (int i = 0; i < columns.length; i++) {
|
|
|
620 columns[i].setResizable(selection);
|
|
|
621 }
|
|
|
622 }
|
|
|
623
|
|
|
624 /**
|
|
|
625 * Sets the state of the "Example" widgets.
|
|
|
626 */
|
|
|
627 void setExampleWidgetState () {
|
|
|
628 setItemBackground ();
|
|
|
629 setItemForeground ();
|
|
|
630 setItemFont ();
|
|
|
631 setCellBackground ();
|
|
|
632 setCellForeground ();
|
|
|
633 setCellFont ();
|
|
|
634 if (!instance.startup) {
|
|
|
635 setColumnsMoveable ();
|
|
|
636 setColumnsResizable ();
|
|
|
637 setWidgetHeaderVisible ();
|
|
|
638 setWidgetSortIndicator ();
|
|
|
639 setWidgetLinesVisible ();
|
|
|
640 }
|
|
|
641 super.setExampleWidgetState ();
|
|
|
642 checkButton.setSelection ((table1.getStyle () & DWT.CHECK) !is 0);
|
|
|
643 fullSelectionButton.setSelection ((table1.getStyle () & DWT.FULL_SELECTION) !is 0);
|
|
|
644 hideSelectionButton.setSelection ((table1.getStyle () & DWT.HIDE_SELECTION) !is 0);
|
|
|
645 try {
|
|
|
646 TableColumn column = table1.getColumn(0);
|
|
|
647 moveableColumns.setSelection (column.getMoveable());
|
|
|
648 resizableColumns.setSelection (column.getResizable());
|
|
|
649 } catch (IllegalArgumentException ex) {}
|
|
|
650 headerVisibleButton.setSelection (table1.getHeaderVisible());
|
|
|
651 linesVisibleButton.setSelection (table1.getLinesVisible());
|
|
|
652 }
|
|
|
653
|
|
|
654 /**
|
|
|
655 * Sets the header visible state of the "Example" widgets.
|
|
|
656 */
|
|
|
657 void setWidgetHeaderVisible () {
|
|
|
658 table1.setHeaderVisible (headerVisibleButton.getSelection ());
|
|
|
659 }
|
|
|
660
|
|
|
661 /**
|
|
|
662 * Sets the sort indicator state of the "Example" widgets.
|
|
|
663 */
|
|
|
664 void setWidgetSortIndicator () {
|
|
|
665 if (sortIndicatorButton.getSelection ()) {
|
|
|
666 /* Reset to known state: 'down' on column 0. */
|
|
|
667 table1.setSortDirection (DWT.DOWN);
|
|
|
668 TableColumn [] columns = table1.getColumns();
|
|
|
669 for (int i = 0; i < columns.length; i++) {
|
|
|
670 TableColumn column = columns[i];
|
|
|
671 if (i is 0) table1.setSortColumn(column);
|
|
|
672 SelectionListener listener = new class() SelectionAdapter {
|
|
|
673 public void widgetSelected(SelectionEvent e) {
|
|
|
674 int sortDirection = DWT.DOWN;
|
|
|
675 if (e.widget is table1.getSortColumn()) {
|
|
|
676 /* If the sort column hasn't changed, cycle down -> up -> none. */
|
|
|
677 switch (table1.getSortDirection ()) {
|
|
|
678 case DWT.DOWN: sortDirection = DWT.UP; break;
|
|
|
679 case DWT.UP: sortDirection = DWT.NONE; break;
|
|
|
680 }
|
|
|
681 } else {
|
|
|
682 table1.setSortColumn(cast(TableColumn)e.widget);
|
|
|
683 }
|
|
|
684 table1.setSortDirection (sortDirection);
|
|
|
685 }
|
|
|
686 };
|
|
|
687 column.addSelectionListener(listener);
|
|
|
688 column.setData("SortListener", cast(Object)listener); //$NON-NLS-1$
|
|
|
689 }
|
|
|
690 } else {
|
|
|
691 table1.setSortDirection (DWT.NONE);
|
|
|
692 TableColumn [] columns = table1.getColumns();
|
|
|
693 for (int i = 0; i < columns.length; i++) {
|
|
|
694 SelectionListener listener = cast(SelectionListener)columns[i].getData("SortListener"); //$NON-NLS-1$
|
|
|
695 if (listener !is null) columns[i].removeSelectionListener(listener);
|
|
|
696 }
|
|
|
697 }
|
|
|
698 }
|
|
|
699
|
|
|
700 /**
|
|
|
701 * Sets the lines visible state of the "Example" widgets.
|
|
|
702 */
|
|
|
703 void setWidgetLinesVisible () {
|
|
|
704 table1.setLinesVisible (linesVisibleButton.getSelection ());
|
|
|
705 }
|
|
|
706
|
|
|
707 protected void specialPopupMenuItems(Menu menu, Event event) {
|
|
|
708 MenuItem item = new MenuItem(menu, DWT.PUSH);
|
|
|
709 item.setText("getItem(Point) on mouse coordinates");
|
|
|
710 menuMouseCoords = table1.toControl(new Point(event.x, event.y));
|
|
|
711 item.addSelectionListener(new class() SelectionAdapter {
|
|
|
712 public void widgetSelected(SelectionEvent e) {
|
|
|
713 eventConsole.append ("getItem(Point(" ~ menuMouseCoords.toString() ~ ")) returned: " ~ ((table1.getItem(menuMouseCoords))).toString);
|
|
|
714 eventConsole.append ("\n");
|
|
|
715 };
|
|
|
716 });
|
|
|
717 }
|
|
|
718 }
|
