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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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bc29606a740c Added dwt-addons in original directory structure of eclipse.org
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1 /*******************************************************************************
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2 * Copyright (c) 2007 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation
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11 * bugfix in: 182800
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12 * Port to the D programming language:
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13 * Frank Benoit <benoit@tionex.de>
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14 ******************************************************************************/
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15
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16 module org.eclipse.jface.viewers.FocusCellHighlighter;
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17
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18 import org.eclipse.jface.viewers.ColumnViewer;
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19 import org.eclipse.jface.viewers.ViewerCell;
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20
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21 import java.lang.all;
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22
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23 /**
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24 * @since 3.3
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25 *
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26 */
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27 public abstract class FocusCellHighlighter {
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28 private ColumnViewer viewer;
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29
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30 /**
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31 * @param viewer
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32 */
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33 public this(ColumnViewer viewer) {
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34 this.viewer = viewer;
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35 }
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36
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37 /**
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38 * @return the focus cell
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39 */
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40 public ViewerCell getFocusCell() {
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41 return viewer.getColumnViewerEditor().getFocusCell();
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42 }
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43
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44 /**
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45 * Called by the framework when the focus cell has changed. Subclasses may
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46 * extend.
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47 *
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48 * @param cell
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49 * the new focus cell
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50 * @deprecated use {@link #focusCellChanged(ViewerCell, ViewerCell)} instead
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51 */
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52 protected void focusCellChanged(ViewerCell cell) {
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53 }
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54 package void focusCellChanged_package(ViewerCell cell){
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55 focusCellChanged(cell);
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56 }
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57
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58 /**
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59 * Called by the framework when the focus cell has changed. Subclasses may
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60 * extend.
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61 * <p>
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62 * <b>The default implementation for this method calls
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63 * focusCellChanged(ViewerCell). Subclasses should override this method
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64 * rather than {@link #focusCellChanged(ViewerCell)} .</b>
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65 *
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66 * @param newCell
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67 * the new focus cell or <code>null</code> if no new cell
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68 * receives the focus
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69 * @param oldCell
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70 * the old focus cell or <code>null</code> if no cell has been
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71 * focused before
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72 * @since 3.4
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73 */
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74 protected void focusCellChanged(ViewerCell newCell, ViewerCell oldCell) {
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75 focusCellChanged(newCell);
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76 }
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77 package void focusCellChanged_package(ViewerCell newCell, ViewerCell oldCell){
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78 focusCellChanged(newCell,oldCell);
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79 }
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80
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81 /**
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82 * This method is called by the framework to initialize this cell
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83 * highlighter object. Subclasses may extend.
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84 */
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85 protected void init() {
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86 }
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87
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88 package void init_package() {
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89 init();
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90 }
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91 }