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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 * IBM - Improvement for Bug 159625 [Snippets] Update Snippet011CustomTooltips to reflect new API
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11 *******************************************************************************/
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12
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13 module org.eclipse.jface.snippets.viewers.Snippet011CustomTooltips;
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14
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15 import dwt.dwthelper.utils;
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16
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17 import dwtx.jface.viewers.CellLabelProvider;
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18 import dwtx.jface.viewers.ColumnViewerToolTipSupport;
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19 import dwtx.jface.viewers.IStructuredContentProvider;
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20 import dwtx.jface.viewers.TableViewer;
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21 import dwtx.jface.viewers.TableViewerColumn;
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22 import dwtx.jface.viewers.Viewer;
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23 import dwtx.jface.viewers.ViewerCell;
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24 import dwtx.jface.window.ToolTip;
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25 import dwt.DWT;
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26 import dwt.graphics.Point;
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27 import dwt.layout.FillLayout;
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28 import dwt.widgets.Display;
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29 import dwt.widgets.Shell;
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30
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31 /**
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32 * Explore New API: JFace custom tooltips drawing.
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33 *
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34 * @author Tom Schindl <tom.schindl@bestsolution.at>
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35 * @since 3.3
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36 */
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37 public class Snippet011CustomTooltips {
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38 private static class MyContentProvider :
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39 IStructuredContentProvider {
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40
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41 public Object[] getElements(Object inputElement) {
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42 return stringcast( [ "one", "two", "three", "four", "five", "six",
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43 "seven", "eight", "nine", "ten" ]);
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44 }
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45
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46 public void dispose() {
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47
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48 }
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49
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50 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
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51
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52 }
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53 }
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54
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55 /**
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56 * @param args
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57 */
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58 public static void main(char[][] args) {
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59 final Display display = new Display();
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60 Shell shell = new Shell(display);
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61 shell.setLayout(new FillLayout());
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62
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63 TableViewer v = new TableViewer(shell, DWT.FULL_SELECTION);
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64 v.getTable().setLinesVisible(true);
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65 v.getTable().setHeaderVisible(true);
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66 v.setContentProvider(new MyContentProvider());
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67 ColumnViewerToolTipSupport.enableFor(v,ToolTip.NO_RECREATE);
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68
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69 CellLabelProvider labelProvider = new class CellLabelProvider {
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70
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71 public char[] getToolTipText(Object element) {
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72 return "Tooltip (" ~ stringcast(element) ~ ")";
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73 }
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74
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75 public Point getToolTipShift(Object object) {
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76 return new Point(5, 5);
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77 }
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78
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79 public int getToolTipDisplayDelayTime(Object object) {
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80 return 2000;
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81 }
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82
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83 public int getToolTipTimeDisplayed(Object object) {
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84 return 5000;
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85 }
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86
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87 public void update(ViewerCell cell) {
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88 cell.setText( cell.getElement().toString());
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89
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90 }
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91 };
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92
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93 TableViewerColumn column = new TableViewerColumn(v, DWT.NONE);
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94 column.setLabelProvider(labelProvider);
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95 column.getColumn().setText("Column 1");
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96 column.getColumn().setWidth(100);
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97
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98 v.setInput( new Object() );
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99
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100 shell.setSize(200, 200);
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101 shell.open();
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102
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103 while (!shell.isDisposed()) {
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104 if (!display.readAndDispatch()) {
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105 display.sleep();
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106 }
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107 }
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108
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109 display.dispose();
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110 }
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111
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112 }
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113
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114 void main(){
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115 Snippet011CustomTooltips.main( null );
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116 }
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117
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