Mercurial > projects > dwt-samples
annotate snippets/button/Snippet169.d @ 117:8cdaac0dc743
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author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 12 Jul 2008 20:09:06 +0200 |
parents | 0de3dab4d6e1 |
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1 /******************************************************************************* |
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2 * Copyright (c) 2000, 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 * D Port: |
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11 * Thomas Demmer <t_demmer AT web DOT de> |
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12 *******************************************************************************/ |
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13 module button.Snippet169; |
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14 |
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15 /* |
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16 * Make a toggle button have radio behavior |
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17 * |
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18 * For a list of all SWT example snippets see |
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19 * http://www.eclipse.org/swt/snippets/ |
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20 * |
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21 * Port OK. |
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22 */ |
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23 |
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24 import dwt.DWT; |
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25 import dwt.widgets.Button; |
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26 import dwt.widgets.Control; |
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27 import dwt.widgets.Display; |
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28 import dwt.widgets.Event; |
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29 import dwt.widgets.Shell; |
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30 import dwt.widgets.Listener; |
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31 import dwt.layout.FillLayout; |
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32 |
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33 import dwt.dwthelper.utils; |
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34 import tango.util.Convert; |
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35 |
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36 void main(String[] args){ |
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37 Snippet169.main(args); |
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38 } |
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39 |
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40 |
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41 public class Snippet169 { |
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42 public static void main (String [] args) { |
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43 Display display = new Display (); |
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44 final Shell shell = new Shell (display); |
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45 shell.setLayout (new FillLayout ()); |
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46 Listener listener = new class() Listener { |
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47 public void handleEvent (Event e) { |
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48 Control [] children = shell.getChildren (); |
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49 for (int i=0; i<children.length; i++) { |
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50 Control child = children [i]; |
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51 if (e.widget !is child && cast(Button)child !is null && (child.getStyle () & DWT.TOGGLE) != 0) { |
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52 (cast(Button) child).setSelection (false); |
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53 } |
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54 } |
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55 (cast(Button) e.widget).setSelection (true); |
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56 } |
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57 }; |
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58 for (int i=0; i<20; i++) { |
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59 Button button = new Button (shell, DWT.TOGGLE); |
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60 button.setText ("B" ~to!(char[])(i)); |
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61 button.addListener (DWT.Selection, listener); |
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62 if (i == 0) button.setSelection (true); |
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63 } |
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64 shell.pack (); |
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65 shell.open (); |
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66 while (!shell.isDisposed ()) { |
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67 if (!display.readAndDispatch ()) display.sleep (); |
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68 } |
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69 display.dispose (); |
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70 } |
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71 } |