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1 /*******************************************************************************
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2 * Copyright (c) 2006 Tom Schindl and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * Tom Schindl - initial API and implementation
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10 *******************************************************************************/
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11
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32
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12 module org.eclipse.jface.snippets.viewers.Snippet007FullSelection;
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31
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13
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32
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14 import org.eclipse.jface.viewers.CellEditor;
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15 import org.eclipse.jface.viewers.ICellModifier;
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16 import org.eclipse.jface.viewers.IStructuredContentProvider;
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17 import org.eclipse.jface.viewers.LabelProvider;
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18 import org.eclipse.jface.viewers.TableViewer;
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19 import org.eclipse.jface.viewers.TextCellEditor;
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20 import org.eclipse.jface.viewers.Viewer;
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21 import org.eclipse.swt.SWT;
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22 import org.eclipse.swt.graphics.Color;
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23 import org.eclipse.swt.graphics.GC;
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24 import org.eclipse.swt.graphics.Point;
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25 import org.eclipse.swt.graphics.Rectangle;
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26 import org.eclipse.swt.layout.FillLayout;
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27 import org.eclipse.swt.widgets.Display;
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28 import org.eclipse.swt.widgets.Event;
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29 import org.eclipse.swt.widgets.Listener;
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30 import org.eclipse.swt.widgets.Shell;
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31 import org.eclipse.swt.widgets.TableColumn;
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32 import org.eclipse.swt.widgets.TableItem;
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31
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33
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32
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34 import java.lang.all;
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35 import java.util.ArrayList;
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31
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36
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37 import tango.util.Convert;
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38
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39 /**
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40 * TableViewer: Hide full selection
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41 *
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42 * @author Tom Schindl <tom.schindl@bestsolution.at>
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43 *
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44 */
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45 public class Snippet007FullSelection {
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46
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47 private class MyContentProvider : IStructuredContentProvider {
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48
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49 /* (non-Javadoc)
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50 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
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51 */
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52 public Object[] getElements(Object inputElement) {
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53 return (cast(ArrayList)inputElement).toArray;
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54 }
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55
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56 /* (non-Javadoc)
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57 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
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58 */
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59 public void dispose() {
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60
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61 }
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62
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63 /* (non-Javadoc)
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64 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
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65 */
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66 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
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67
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68 }
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69
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70 }
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71
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72 public class MyModel {
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73 public int counter;
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74
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75 public this(int counter) {
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76 this.counter = counter;
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77 }
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78
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79 public String toString() {
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80 return "Item " ~ to!(char[])(this.counter);
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81 }
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82 }
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83
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84 public this(Shell shell) {
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85 final TableViewer v = new TableViewer(shell,SWT.BORDER|SWT.FULL_SELECTION);
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86 v.setLabelProvider(new LabelProvider());
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87 v.setContentProvider(new MyContentProvider());
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88 v.setCellModifier(new class(v) ICellModifier {
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89 TableViewer v;
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90 this(TableViewer v_) { this.v=v_; }
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91
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92 public bool canModify(Object element, String property) {
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93 return true;
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94 }
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95
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96 public Object getValue(Object element, String property) {
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97 return new ArrayWrapperString( to!(char[])((cast(MyModel)element).counter) );
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98 }
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99
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100 public void modify(Object element, String property, Object value) {
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101 auto item = cast(TableItem)element;
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102 auto valuestr = cast(ArrayWrapperString)value;
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103 (cast(MyModel)item.getData()).counter = to!(int)(valuestr.array);
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104 v.update(item.getData(), null);
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105 }
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106
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107 });
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108 v.setColumnProperties(["column1", "column2" ]);
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109 v.setCellEditors([ new TextCellEditor(v.getTable()),new TextCellEditor(v.getTable()) ]);
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110
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111 TableColumn column = new TableColumn(v.getTable(),SWT.NONE);
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112 column.setWidth(100);
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113 column.setText("Column 1");
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114
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115 column = new TableColumn(v.getTable(),SWT.NONE);
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116 column.setWidth(100);
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117 column.setText("Column 2");
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118
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119 ArrayList model = createModel();
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120 v.setInput(model);
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121 v.getTable().setLinesVisible(true);
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122 v.getTable().setHeaderVisible(true);
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123
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124 v.getTable().addListener(SWT.EraseItem, new class Listener {
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125
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126 /* (non-Javadoc)
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127 * @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
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128 */
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129 public void handleEvent(Event event) {
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130 event.detail &= ~SWT.SELECTED;
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31
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131 }
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132 });
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133
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134 }
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135
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136 private ArrayList createModel() {
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137 auto elements = new ArrayList(10);
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138
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139 for( int i = 0; i < 10; i++ ) {
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140 elements.add( new MyModel(i));
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141 }
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142
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143 return elements;
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144 }
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145
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146 }
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147
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148
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149 void main() {
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150 Display display = new Display ();
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151 Shell shell = new Shell(display);
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152 shell.setLayout(new FillLayout());
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153 new Snippet007FullSelection(shell);
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154 shell.open ();
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155
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156 while (!shell.isDisposed ()) {
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157 if (!display.readAndDispatch ()) display.sleep ();
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158 }
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159
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160 display.dispose ();
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161
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162 }
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163
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