Mercurial > projects > dwt-linux
annotate dwt/custom/TableTreeItem.d @ 259:c0d810de7093
Update SWT 3.4M7 to 3.4
author | Frank Benoit <benoit@tionex.de> |
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date | Sun, 29 Jun 2008 14:33:38 +0200 |
parents | 5a30aa9820f3 |
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rev | line source |
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reworked overrides and superclass aliases
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1 /******************************************************************************* |
259 | 2 * Copyright (c) 2000, 2008 IBM Corporation and others. |
102
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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 |
108 | 10 * Port to the D programming language: |
11 * Frank Benoit <benoit@tionex.de> | |
102
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12 *******************************************************************************/ |
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13 module dwt.custom.TableTreeItem; |
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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.DWTException; |
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19 import dwt.graphics.Color; |
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20 import dwt.graphics.Font; |
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21 import dwt.graphics.GC; |
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22 import dwt.graphics.Image; |
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23 import dwt.graphics.Rectangle; |
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24 import dwt.widgets.Event; |
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25 import dwt.widgets.Item; |
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26 import dwt.widgets.Table; |
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27 import dwt.widgets.TableItem; |
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28 import dwt.widgets.Widget; |
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29 import dwt.custom.TableTree; |
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import dwt.dwthelper.utils now explicit
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30 import dwt.dwthelper.utils; |
102
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31 |
103 | 32 |
102
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33 /** |
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34 * A TableTreeItem is a selectable user interface object |
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35 * that represents an item in a hierarchy of items in a |
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36 * TableTree. |
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37 * |
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38 * @deprecated As of 3.1 use Tree, TreeItem and TreeColumn |
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39 */ |
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40 public class TableTreeItem : Item { |
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41 TableItem tableItem; |
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42 TableTree parent; |
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43 TableTreeItem parentItem; |
103 | 44 TableTreeItem [] items; |
238 | 45 String[] texts; |
103 | 46 Image[] images; |
102
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47 Color background; |
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48 Color foreground; |
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49 Font font; |
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50 bool expanded; |
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51 bool checked; |
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52 bool grayed; |
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53 |
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54 /** |
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55 * Constructs a new instance of this class given its parent |
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56 * (which must be a <code>TableTree</code>) |
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57 * and a style value describing its behavior and appearance. |
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58 * The item is added to the end of the items maintained by its parent. |
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59 * <p> |
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60 * The style value is either one of the style constants defined in |
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61 * class <code>DWT</code> which is applicable to instances of this |
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62 * class, or must be built by <em>bitwise OR</em>'ing together |
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63 * (that is, using the <code>int</code> "|" operator) two or more |
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64 * of those <code>DWT</code> style constants. The class description |
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65 * lists the style constants that are applicable to the class. |
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66 * Style bits are also inherited from superclasses. |
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67 * </p> |
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68 * |
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69 * @param parent a composite control which will be the parent of the new instance (cannot be null) |
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70 * @param style the style of control to construct |
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71 * |
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72 * @exception IllegalArgumentException <ul> |
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73 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
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74 * </ul> |
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75 * @exception DWTException <ul> |
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76 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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77 * </ul> |
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78 * |
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79 * @see DWT |
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80 * @see Widget#getStyle() |
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81 */ |
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82 public this(TableTree parent, int style) { |
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83 this (parent, style, parent.getItemCount()); |
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84 } |
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85 |
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86 /** |
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87 * Constructs a new instance of this class given its parent |
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88 * (which must be a <code>TableTree</code>, |
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89 * a style value describing its behavior and appearance, and the index |
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90 * at which to place it in the items maintained by its parent. |
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91 * <p> |
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92 * The style value is either one of the style constants defined in |
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93 * class <code>DWT</code> which is applicable to instances of this |
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94 * class, or must be built by <em>bitwise OR</em>'ing together |
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95 * (that is, using the <code>int</code> "|" operator) two or more |
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96 * of those <code>DWT</code> style constants. The class description |
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97 * lists the style constants that are applicable to the class. |
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98 * Style bits are also inherited from superclasses. |
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99 * </p> |
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100 * |
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101 * @param parent a composite control which will be the parent of the new instance (cannot be null) |
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102 * @param style the style of control to construct |
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103 * @param index the index to store the receiver in its parent |
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104 * |
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105 * @exception IllegalArgumentException <ul> |
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106 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
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107 * </ul> |
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108 * @exception DWTException <ul> |
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109 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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110 * </ul> |
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111 * |
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112 * @see DWT |
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113 * @see Widget#getStyle() |
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114 */ |
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115 public this(TableTree parent, int style, int index) { |
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116 this (parent, null, style, index); |
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117 } |
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118 |
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119 /** |
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120 * Constructs a new instance of this class given its parent |
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121 * (which must be a <code>TableTreeItem</code>) |
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122 * and a style value describing its behavior and appearance. |
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123 * The item is added to the end of the items maintained by its parent. |
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124 * <p> |
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125 * The style value is either one of the style constants defined in |
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126 * class <code>DWT</code> which is applicable to instances of this |
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127 * class, or must be built by <em>bitwise OR</em>'ing together |
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128 * (that is, using the <code>int</code> "|" operator) two or more |
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129 * of those <code>DWT</code> style constants. The class description |
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130 * lists the style constants that are applicable to the class. |
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131 * Style bits are also inherited from superclasses. |
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132 * </p> |
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133 * |
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134 * @param parent a composite control which will be the parent of the new instance (cannot be null) |
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135 * @param style the style of control to construct |
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136 * |
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137 * @exception IllegalArgumentException <ul> |
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138 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
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139 * </ul> |
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140 * @exception DWTException <ul> |
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141 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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142 * </ul> |
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143 * |
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144 * @see DWT |
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145 * @see Widget#getStyle() |
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146 */ |
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147 public this(TableTreeItem parent, int style) { |
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148 this (parent, style, parent.getItemCount()); |
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149 } |
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150 |
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151 /** |
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152 * Constructs a new instance of this class given its parent |
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153 * (which must be a <code>TableTreeItem</code>), |
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154 * a style value describing its behavior and appearance, and the index |
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155 * at which to place it in the items maintained by its parent. |
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156 * <p> |
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157 * The style value is either one of the style constants defined in |
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158 * class <code>DWT</code> which is applicable to instances of this |
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159 * class, or must be built by <em>bitwise OR</em>'ing together |
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160 * (that is, using the <code>int</code> "|" operator) two or more |
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161 * of those <code>DWT</code> style constants. The class description |
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162 * lists the style constants that are applicable to the class. |
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163 * Style bits are also inherited from superclasses. |
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164 * </p> |
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165 * |
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166 * @param parent a composite control which will be the parent of the new instance (cannot be null) |
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167 * @param style the style of control to construct |
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168 * @param index the index to store the receiver in its parent |
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169 * |
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170 * @exception IllegalArgumentException <ul> |
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171 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
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172 * </ul> |
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173 * @exception DWTException <ul> |
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174 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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175 * </ul> |
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176 * |
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177 * @see DWT |
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178 * @see Widget#getStyle() |
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179 */ |
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180 public this(TableTreeItem parent, int style, int index) { |
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181 this (parent.getParent(), parent, style, index); |
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182 } |
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183 |
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184 this(TableTree parent, TableTreeItem parentItem, int style, int index) { |
103 | 185 |
186 items = TableTree.EMPTY_ITEMS; | |
187 texts = TableTree.EMPTY_TEXTS; | |
188 images = TableTree.EMPTY_IMAGES; | |
189 | |
102
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190 super(parent, style); |
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191 this.parent = parent; |
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192 this.parentItem = parentItem; |
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193 if (parentItem is null) { |
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194 |
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195 /* Root items are visible immediately */ |
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196 int tableIndex = parent.addItem(this, index); |
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197 tableItem = new TableItem(parent.getTable(), style, tableIndex); |
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198 tableItem.setData(TableTree.ITEMID, this); |
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199 addCheck(); |
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200 /* |
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201 * Feature in the Table. The table uses the first image that |
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202 * is inserted into the table to size the table rows. If the |
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203 * user is allowed to insert the first image, this will cause |
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204 * the +/- images to be scaled. The fix is to insert a dummy |
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205 * image to force the size. |
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206 */ |
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207 if (parent.sizeImage is null) { |
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208 int itemHeight = parent.getItemHeight(); |
240 | 209 parent.sizeImage = new Image(parent.getDisplay(), itemHeight, itemHeight); |
102
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210 GC gc = new GC (parent.sizeImage); |
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211 gc.setBackground(parent.getBackground()); |
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package custom, module and imports ok
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212 gc.fillRectangle(0, 0, itemHeight, itemHeight); |
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213 gc.dispose(); |
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214 tableItem.setImage(0, parent.sizeImage); |
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215 } |
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216 } else { |
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217 parentItem.addItem(this, index); |
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218 } |
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219 } |
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220 void addCheck() { |
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221 Table table = parent.getTable(); |
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package custom, module and imports ok
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222 if ((table.getStyle() & DWT.CHECK) is 0) return; |
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223 tableItem.setChecked(checked); |
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224 tableItem.setGrayed(grayed); |
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225 } |
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226 void addItem(TableTreeItem item, int index) { |
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package custom, module and imports ok
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227 if (item is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
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228 if (index < 0 || index > items.length) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
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229 |
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230 /* Now that item has a sub-node it must indicate that it can be expanded */ |
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231 if (items.length is 0 && index is 0) { |
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package custom, module and imports ok
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232 if (tableItem !is null) { |
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233 Image image = expanded ? parent.getMinusImage() : parent.getPlusImage(); |
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234 tableItem.setImage(0, image); |
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package custom, module and imports ok
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235 } |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
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236 } |
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237 |
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238 /* Put the item in the items list */ |
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package custom, module and imports ok
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239 TableTreeItem[] newItems = new TableTreeItem[items.length + 1]; |
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package custom, module and imports ok
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240 System.arraycopy(items, 0, newItems, 0, index); |
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package custom, module and imports ok
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241 newItems[index] = item; |
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package custom, module and imports ok
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242 System.arraycopy(items, index, newItems, index + 1, items.length - index); |
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package custom, module and imports ok
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243 items = newItems; |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
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244 if (expanded) item.setVisible(true); |
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package custom, module and imports ok
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245 } |
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246 |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
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247 /** |
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248 * Returns the receiver's background color. |
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249 * |
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250 * @return the background color |
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Frank Benoit <benoit@tionex.de>
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251 * |
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252 * @exception DWTException <ul> |
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253 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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254 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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255 * </ul> |
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256 * |
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257 * @since 2.0 |
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258 * |
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259 */ |
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260 public Color getBackground () { |
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261 checkWidget (); |
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262 return (background is null) ? parent.getBackground() : background; |
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263 } |
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264 |
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265 /** |
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266 * Returns a rectangle describing the receiver's size and location |
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267 * relative to its parent. |
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268 * |
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269 * @return the receiver's bounding rectangle |
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270 * |
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271 * @exception DWTException <ul> |
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272 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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273 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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274 * </ul> |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
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275 */ |
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276 public Rectangle getBounds (int index) { |
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package custom, module and imports ok
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277 checkWidget(); |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
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278 if (tableItem !is null) { |
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279 return tableItem.getBounds(index); |
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280 } else { |
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281 return new Rectangle(0, 0, 0, 0); |
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package custom, module and imports ok
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parents:
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282 } |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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|
283 } |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
284 /** |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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285 * Returns <code>true</code> if the receiver is checked, |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
286 * and false otherwise. When the parent does not have |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
287 * the <code>CHECK style, return false. |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
288 * |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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|
289 * @return the checked state of the checkbox |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
290 * |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
291 * @exception DWTException <ul> |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
292 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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package custom, module and imports ok
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293 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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294 * </ul> |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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295 */ |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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296 public bool getChecked () { |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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297 checkWidget(); |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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298 if (tableItem is null) return checked; |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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299 return tableItem.getChecked(); |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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300 } |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
301 |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
302 /** |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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303 * Returns <code>true</code> if the receiver is grayed, |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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|
304 * and false otherwise. When the parent does not have |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
305 * the <code>CHECK</code> style, return false. |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
306 * |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
307 * @return the grayed state of the checkbox |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
308 * |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
309 * @exception DWTException <ul> |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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|
310 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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package custom, module and imports ok
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parents:
diff
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|
311 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
312 * </ul> |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
313 * |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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|
314 * @since 2.1 |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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315 */ |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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316 public bool getGrayed () { |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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317 checkWidget(); |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
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318 if (tableItem is null) return grayed; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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319 return tableItem.getGrayed(); |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
320 } |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
321 |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
322 /** |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
323 * Returns <code>true</code> if the receiver is expanded, |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
324 * and false otherwise. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
325 * <p> |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
326 * |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
327 * @return the expanded state |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
328 */ |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
329 public bool getExpanded () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
330 //checkWidget(); |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
331 return expanded; |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
332 } |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
333 |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
334 /** |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
335 * Returns the font that the receiver will use to paint textual information for this item. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
336 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
337 * @return the receiver's font |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
338 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
339 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
340 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
341 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
342 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
343 * |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
344 * @since 3.0 |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
345 */ |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
346 public Font getFont () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
347 checkWidget (); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
348 return (font is null) ? parent.getFont() : font; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
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|
349 } |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
350 /** |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
351 * Returns the foreground color that the receiver will use to draw. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
352 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
353 * @return the receiver's foreground color |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
354 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
355 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
356 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
357 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
358 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
359 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
360 * @since 2.0 |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
361 * |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
362 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
363 public Color getForeground () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
364 checkWidget (); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
365 return (foreground is null) ? parent.getForeground() : foreground; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
366 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
367 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
368 * Gets the first image. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
369 * <p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
370 * The image in column 0 is reserved for the [+] and [-] |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
371 * images of the tree, therefore getImage(0) will return null. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
372 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
373 * @return the image at index 0 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
374 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
375 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
376 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
377 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
378 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
379 */ |
150
f2e04420fd6c
reworked overrides and superclass aliases
Frank Benoit <benoit@tionex.de>
parents:
108
diff
changeset
|
380 public override Image getImage () { |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
381 checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
382 return getImage(0); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
383 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
384 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
385 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
386 * Gets the image at the specified index. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
387 * <p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
388 * Indexing is zero based. The image can be null. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
389 * The image in column 0 is reserved for the [+] and [-] |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
390 * images of the tree, therefore getImage(0) will return null. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
391 * Return null if the index is out of range. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
392 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
393 * @param index the index of the image |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
394 * @return the image at the specified index or null |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
395 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
396 public Image getImage (int index) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
397 //checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
398 if (0 < index && index < images.length) return images[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
399 return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
400 } |
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package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
401 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
402 int getIndent() { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
403 if (parentItem is null) return 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
404 return parentItem.getIndent() + 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
405 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
406 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
407 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
408 * Returns the item at the given, zero-relative index in the |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
409 * receiver. Throws an exception if the index is out of range. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
410 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
411 * @param index the index of the item to return |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
412 * @return the item at the given index |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
413 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
414 * @exception IllegalArgumentException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
415 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
416 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
417 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
418 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
419 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
420 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
421 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
422 * @since 3.1 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
423 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
424 public TableTreeItem getItem (int index) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
425 checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
426 int count = items.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
427 if (!(0 <= index && index < count)) DWT.error (DWT.ERROR_INVALID_RANGE); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
428 return items [index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
429 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
430 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
431 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
432 * Returns the number of items contained in the receiver |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
433 * that are direct item children of the receiver. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
434 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
435 * @return the number of items |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
436 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
437 public int getItemCount () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
438 //checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
439 return items.length; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
440 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
441 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
442 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
443 * Returns an array of <code>TableTreeItem</code>s which are the |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
444 * direct item children of the receiver. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
445 * <p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
446 * Note: This is not the actual structure used by the receiver |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
447 * to maintain its list of items, so modifying the array will |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
448 * not affect the receiver. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
449 * </p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
450 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
451 * @return the receiver's items |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
452 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
453 public TableTreeItem[] getItems () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
454 //checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
455 TableTreeItem[] newItems = new TableTreeItem[items.length]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
456 System.arraycopy(items, 0, newItems, 0, items.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
457 return newItems; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
458 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
459 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
460 TableTreeItem getItem(TableItem tableItem) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
461 if (tableItem is null) return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
462 if (this.tableItem is tableItem) return this; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
463 for (int i = 0; i < items.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
464 TableTreeItem item = items[i].getItem(tableItem); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
465 if (item !is null) return item; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
466 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
467 return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
468 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
469 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
470 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
471 * Returns the receiver's parent, which must be a <code>TableTree</code>. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
472 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
473 * @return the receiver's parent |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
474 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
475 public TableTree getParent () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
476 //checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
477 return parent; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
478 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
479 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
480 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
481 * Returns the receiver's parent item, which must be a |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
482 * <code>TableTreeItem</code> or null when the receiver is a |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
483 * root. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
484 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
485 * @return the receiver's parent item |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
486 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
487 public TableTreeItem getParentItem () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
488 //checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
489 return parentItem; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
490 } |
238 | 491 public override String getText () { |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
492 checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
493 return getText(0); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
494 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
495 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
496 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
497 * Gets the item text at the specified index. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
498 * <p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
499 * Indexing is zero based. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
500 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
501 * This operation will fail when the index is out |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
502 * of range or an item could not be queried from |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
503 * the OS. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
504 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
505 * @param index the index of the item |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
506 * @return the item text at the specified index, which can be null |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
507 */ |
238 | 508 public String getText(int index) { |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
509 //checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
510 if (0 <= index && index < texts.length) return texts[index]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
511 return null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
512 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
513 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
514 bool getVisible () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
515 return tableItem !is null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
516 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
517 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
518 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
519 * Gets the index of the specified item. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
520 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
521 * <p>The widget is searched starting at 0 until an |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
522 * item is found that is equal to the search item. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
523 * If no item is found, -1 is returned. Indexing |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
524 * is zero based. This index is relative to the parent only. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
525 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
526 * @param item the search item |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
527 * @return the index of the item or -1 if the item is not found |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
528 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
529 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
530 public int indexOf (TableTreeItem item) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
531 //checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
532 for (int i = 0; i < items.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
533 if (items[i] is item) return i; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
534 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
535 return -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
536 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
537 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
538 void expandAll(bool notify) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
539 if (items.length is 0) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
540 if (!expanded) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
541 setExpanded(true); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
542 if (notify) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
543 Event event = new Event(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
544 event.item = this; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
545 parent.notifyListeners(DWT.Expand, event); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
546 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
547 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
548 for (int i = 0; i < items.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
549 items[i].expandAll(notify); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
550 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
551 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
552 int expandedIndexOf (TableTreeItem item) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
553 int index = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
554 for (int i = 0; i < items.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
555 if (items[i] is item) return index; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
556 if (items[i].expanded) index += items[i].visibleChildrenCount (); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
557 index++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
558 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
559 return -1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
560 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
561 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
562 int visibleChildrenCount () { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
563 int count = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
564 for (int i = 0; i < items.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
565 if (items[i].getVisible ()) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
566 count += 1 + items[i].visibleChildrenCount (); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
567 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
568 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
569 return count; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
570 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
571 |
150
f2e04420fd6c
reworked overrides and superclass aliases
Frank Benoit <benoit@tionex.de>
parents:
108
diff
changeset
|
572 public override void dispose () { |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
573 if (isDisposed()) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
574 for (int i = items.length - 1; i >= 0; i--) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
575 items[i].dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
576 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
577 super.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
578 if (!parent.inDispose) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
579 if (parentItem !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
580 parentItem.removeItem(this); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
581 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
582 parent.removeItem(this); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
583 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
584 if (tableItem !is null) tableItem.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
585 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
586 items = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
587 parentItem = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
588 parent = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
589 images = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
590 texts = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
591 tableItem = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
592 foreground = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
593 background = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
594 font = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
595 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
596 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
597 void removeItem(TableTreeItem item) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
598 int index = 0; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
599 while (index < items.length && items[index] !is item) index++; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
600 if (index is items.length) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
601 TableTreeItem[] newItems = new TableTreeItem[items.length - 1]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
602 System.arraycopy(items, 0, newItems, 0, index); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
603 System.arraycopy(items, index + 1, newItems, index, items.length - index - 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
604 items = newItems; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
605 if (items.length is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
606 if (tableItem !is null) tableItem.setImage(0, null); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
607 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
608 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
609 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
610 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
611 * Sets the receiver's background color to the color specified |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
612 * by the argument, or to the default system color for the item |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
613 * if the argument is null. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
614 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
615 * @param color the new color (or null) |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
616 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
617 * @exception IllegalArgumentException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
618 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
619 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
620 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
621 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
622 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
623 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
624 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
625 * @since 2.0 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
626 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
627 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
628 public void setBackground (Color color) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
629 checkWidget (); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
630 if (color !is null && color.isDisposed ()) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
631 DWT.error (DWT.ERROR_INVALID_ARGUMENT); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
632 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
633 if (tableItem !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
634 tableItem.setBackground(color); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
635 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
636 background = color; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
637 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
638 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
639 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
640 * Sets the checked state of the checkbox for this item. This state change |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
641 * only applies if the Table was created with the DWT.CHECK style. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
642 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
643 * @param checked the new checked state of the checkbox |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
644 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
645 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
646 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
647 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
648 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
649 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
650 public void setChecked (bool checked) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
651 checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
652 Table table = parent.getTable(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
653 if ((table.getStyle() & DWT.CHECK) is 0) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
654 if (tableItem !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
655 tableItem.setChecked(checked); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
656 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
657 this.checked = checked; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
658 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
659 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
660 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
661 * Sets the grayed state of the checkbox for this item. This state change |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
662 * only applies if the Table was created with the DWT.CHECK style. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
663 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
664 * @param grayed the new grayed state of the checkbox; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
665 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
666 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
667 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
668 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
669 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
670 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
671 * @since 2.1 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
672 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
673 public void setGrayed (bool grayed) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
674 checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
675 Table table = parent.getTable(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
676 if ((table.getStyle() & DWT.CHECK) is 0) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
677 if (tableItem !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
678 tableItem.setGrayed(grayed); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
679 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
680 this.grayed = grayed; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
681 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
682 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
683 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
684 * Sets the expanded state. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
685 * <p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
686 * @param expanded the new expanded state. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
687 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
688 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
689 * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
690 * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
691 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
692 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
693 public void setExpanded (bool expanded) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
694 checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
695 if (items.length is 0) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
696 if (this.expanded is expanded) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
697 this.expanded = expanded; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
698 if (tableItem is null) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
699 parent.setRedraw(false); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
700 for (int i = 0; i < items.length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
701 items[i].setVisible(expanded); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
702 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
703 Image image = expanded ? parent.getMinusImage() : parent.getPlusImage(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
704 tableItem.setImage(0, image); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
705 parent.setRedraw(true); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
706 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
707 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
708 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
709 * Sets the font that the receiver will use to paint textual information |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
710 * for this item to the font specified by the argument, or to the default font |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
711 * for that kind of control if the argument is null. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
712 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
713 * @param font the new font (or null) |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
714 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
715 * @exception IllegalArgumentException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
716 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
717 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
718 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
719 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
720 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
721 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
722 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
723 * @since 3.0 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
724 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
725 public void setFont (Font font){ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
726 checkWidget (); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
727 if (font !is null && font.isDisposed ()) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
728 DWT.error (DWT.ERROR_INVALID_ARGUMENT); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
729 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
730 if (tableItem !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
731 tableItem.setFont(font); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
732 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
733 this.font = font; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
734 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
735 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
736 * Sets the receiver's foreground color to the color specified |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
737 * by the argument, or to the default system color for the item |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
738 * if the argument is null. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
739 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
740 * @param color the new color (or null) |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
741 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
742 * @since 2.0 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
743 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
744 * @exception IllegalArgumentException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
745 * <li>ERROR_INVALID_ARGUMENT - if the argument has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
746 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
747 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
748 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
749 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
750 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
751 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
752 * @since 2.0 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
753 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
754 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
755 public void setForeground (Color color) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
756 checkWidget (); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
757 if (color !is null && color.isDisposed ()) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
758 DWT.error (DWT.ERROR_INVALID_ARGUMENT); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
759 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
760 if (tableItem !is null) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
761 tableItem.setForeground(color); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
762 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
763 foreground = color; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
764 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
765 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
766 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
767 * Sets the image at an index. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
768 * <p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
769 * The image can be null. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
770 * The image in column 0 is reserved for the [+] and [-] |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
771 * images of the tree, therefore do nothing if index is 0. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
772 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
773 * @param image the new image or null |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
774 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
775 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
776 * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
777 * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
778 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
779 */ |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
780 public void setImage (int index, Image image) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
781 checkWidget(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
782 int columnCount = Math.max(parent.getTable().getColumnCount(), 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
783 if (index <= 0 || index >= columnCount) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
784 if (images.length < columnCount) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
785 Image[] newImages = new Image[columnCount]; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
786 System.arraycopy(images, 0, newImages, 0, images.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
787 images = newImages; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
788 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
789 images[index] = image; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
790 if (tableItem !is null) tableItem.setImage(index, image); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
791 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
792 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
793 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
794 * Sets the first image. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
795 * <p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
796 * The image can be null. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
797 * The image in column 0 is reserved for the [+] and [-] |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
798 * images of the tree, therefore do nothing. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
799 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
800 * @param image the new image or null |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
801 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
802 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
803 * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
804 * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
805 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
806 */ |
150
f2e04420fd6c
reworked overrides and superclass aliases
Frank Benoit <benoit@tionex.de>
parents:
108
diff
changeset
|
807 public override void setImage (Image image) { |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
808 setImage(0, image); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
809 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
810 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
811 /** |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
812 * Sets the widget text. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
813 * <p> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
814 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
815 * The widget text for an item is the label of the |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
816 * item or the label of the text specified by a column |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
817 * number. |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
818 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
819 * @param index the column number |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
820 * @param text the new text |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
821 * |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
822 * @exception DWTException <ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
823 * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
824 * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
825 * </ul> |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
826 */ |
238 | 827 public void setText(int index, String text) { |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
828 checkWidget(); |
255
5a30aa9820f3
removed tango.stdc.stringz imports and allow null for arrays and string arguments.
Frank Benoit <benoit@tionex.de>
parents:
240
diff
changeset
|
829 // DWT extension: allow null for zero length string |
5a30aa9820f3
removed tango.stdc.stringz imports and allow null for arrays and string arguments.
Frank Benoit <benoit@tionex.de>
parents:
240
diff
changeset
|
830 //if (text is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
831 int columnCount = Math.max(parent.getTable().getColumnCount(), 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
832 if (index < 0 || index >= columnCount) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
833 if (texts.length < columnCount) { |
238 | 834 String[] newTexts = new String[columnCount]; |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
835 System.arraycopy(texts, 0, newTexts, 0, texts.length); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
836 texts = newTexts; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
837 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
838 texts[index] = text; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
839 if (tableItem !is null) tableItem.setText(index, text); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
840 } |
238 | 841 public override void setText (String string) { |
102
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
842 setText(0, string); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
843 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
844 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
845 void setVisible (bool show) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
846 if (parentItem is null) return; // this is a root and can not be toggled between visible and hidden |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
847 if (getVisible() is show) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
848 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
849 if (show) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
850 if (!parentItem.getVisible()) return; // parentItem must already be visible |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
851 // create underlying table item and set data in table item to stored data |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
852 Table table = parent.getTable(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
853 int parentIndex = table.indexOf(parentItem.tableItem); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
854 int index = parentItem.expandedIndexOf(this) + parentIndex + 1; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
855 if (index < 0) return; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
856 tableItem = new TableItem(table, getStyle(), index); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
857 tableItem.setData(TableTree.ITEMID, this); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
858 tableItem.setImageIndent(getIndent()); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
859 if (background !is null) tableItem.setBackground(background); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
860 if (foreground !is null) tableItem.setForeground(foreground); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
861 if (font !is null) tableItem.setFont(font); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
862 addCheck(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
863 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
864 // restore fields to item |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
865 // ignore any images in the first column |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
866 int columnCount = Math.max(table.getColumnCount(), 1); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
867 for (int i = 0; i < columnCount; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
868 if (i < texts.length && texts[i] !is null) setText(i, texts[i]); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
869 if (i < images.length && images[i] !is null) setImage(i, images[i]); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
870 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
871 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
872 // display the children and the appropriate [+]/[-] symbol as required |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
873 if (items.length !is 0) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
874 if (expanded) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
875 tableItem.setImage(0, parent.getMinusImage()); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
876 for (int i = 0, length = items.length; i < length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
877 items[i].setVisible(true); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
878 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
879 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
880 tableItem.setImage(0, parent.getPlusImage()); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
881 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
882 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
883 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
884 } else { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
885 |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
886 for (int i = 0, length = items.length; i < length; i++) { |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
887 items[i].setVisible(false); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
888 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
889 // remove row from table |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
890 tableItem.dispose(); |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
891 tableItem = null; |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
892 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
893 } |
12e3e0e477cd
package custom, module and imports ok
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
894 } |