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annotate org.eclipse.ui.forms/src/org/eclipse/ui/internal/forms/widgets/FormsResources.d @ 12:bc29606a740c

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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) 2003, 2005 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 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module org.eclipse.ui.internal.forms.widgets.FormsResources;
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14
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15 import java.lang.all;
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16
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17 import org.eclipse.swt.SWT;
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18 import org.eclipse.swt.graphics.Cursor;
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19 import org.eclipse.swt.widgets.Display;
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20
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21 /**
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22 * Utility methods to access shared form-specific resources.
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23 * <p>
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24 * All methods declared on this class are static. This
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25 * class cannot be instantiated.
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26 * </p>
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27 * <p>
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28 * </p>
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29 */
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30 public class FormsResources {
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31 private static Cursor busyCursor;
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32 private static Cursor handCursor;
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33 private static Cursor textCursor;
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34
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35 public static Cursor getBusyCursor() {
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36 if (busyCursor is null)
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37 busyCursor = new Cursor(Display.getCurrent(), SWT.CURSOR_WAIT);
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38 return busyCursor;
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39 }
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40 public static Cursor getHandCursor() {
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41 if (handCursor is null)
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42 handCursor = new Cursor(Display.getCurrent(), SWT.CURSOR_HAND);
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43 return handCursor;
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44 }
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45 public static Cursor getTextCursor() {
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46 if (textCursor is null)
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47 textCursor = new Cursor(Display.getCurrent(), SWT.CURSOR_IBEAM);
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48 return textCursor;
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49 }
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50
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51 public static int getProgressDelay(int index) {
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52 /*
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53 if (progressDelays is null)
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54 return 0;
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55 return progressDelays[index];
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56 */
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57 return 100;
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58 }
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59
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60 public static void shutdown() {
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61 if (busyCursor !is null)
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62 busyCursor.dispose();
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63 if (handCursor !is null)
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64 handCursor.dispose();
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65 if (textCursor !is null)
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66 textCursor.dispose();
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67 busyCursor=null;
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68 handCursor=null;
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69 textCursor=null;
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70 }
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71 }