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annotate jface/snippets/Snippet001TableViewer.d @ 89:cbba80cceb7a

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Port of jface Snippets 1,2,4,5,7
author Bill Baxter <bill@billbaxter.com>
date Mon, 19 May 2008 23:42:48 +0900
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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 * Port to the D programming language:
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11 * wbaxter at gmail dot com
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12 *******************************************************************************/
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13
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14 module jface.snippets.Snippet001TableViewer;
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15
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16 import dwtx.jface.viewers.IStructuredContentProvider;
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17 import dwtx.jface.viewers.LabelProvider;
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18 import dwtx.jface.viewers.TableViewer;
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19 import dwtx.jface.viewers.Viewer;
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20 import dwt.layout.FillLayout;
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21 import dwt.widgets.Display;
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22 import dwt.widgets.Shell;
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23 import dwt.DWT;
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24
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25 import dwt.dwthelper.utils;
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26
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27 import tango.util.Convert;
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28 import tango.util.collection.ArraySeq;
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29
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30 /**
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31 * A simple TableViewer to demonstrate usage
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32 *
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33 * @author Tom Schindl <tom.schindl@bestsolution.at>
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34 *
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35 */
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36 public class Snippet001TableViewer {
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37 private class MyContentProvider : IStructuredContentProvider {
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38
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39 /* (non-Javadoc)
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40 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
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41 */
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42 public Object[] getElements(Object inputElement) {
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43 return (cast(ArraySeq!(MyModel))inputElement).toArray;
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44 }
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45
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46 /* (non-Javadoc)
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47 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
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48 */
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49 public void dispose() {
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50
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51 }
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52
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53 /* (non-Javadoc)
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54 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
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55 */
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56 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
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57
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58 }
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59
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60 }
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61
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62 public class MyModel {
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63 public int counter;
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64
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65 public this(int counter) {
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66 this.counter = counter;
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67 }
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68
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69 public String toString() {
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70 return "Item " ~ to!(char[])(this.counter);
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71 }
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72 }
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73
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74 public this(Shell shell) {
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75 final TableViewer v = new TableViewer(shell);
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76 v.setLabelProvider(new LabelProvider());
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77 v.setContentProvider(new MyContentProvider());
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78 ArraySeq!(MyModel) model = createModel();
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79 v.setInput(model);
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80 v.getTable().setLinesVisible(true);
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81 }
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82
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83 private ArraySeq!(MyModel) createModel() {
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84 ArraySeq!(MyModel) elements = new ArraySeq!(MyModel);
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85 elements.capacity = 10;
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86
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87 for( int i = 0; i < 10; i++ ) {
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88 elements ~= new MyModel(i);
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89 }
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90
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91 return elements;
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92 }
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93
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94 }
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95
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96 void main()
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97 {
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98 Display display = new Display ();
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99 Shell shell = new Shell(display);
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100 shell.setLayout(new FillLayout());
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101 new Snippet001TableViewer(shell);
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102 shell.open ();
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103
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104 while (!shell.isDisposed ()) {
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105 if (!display.readAndDispatch ()) display.sleep ();
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106 }
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107
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108 display.dispose ();
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109
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110 }
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111