Mercurial > projects > dwt-samples
annotate snippets/display/Snippet268.d @ 132:104f5ed240fc
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author | Frank Benoit <benoit@tionex.de> |
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date | Tue, 29 Jul 2008 01:50:10 +0200 |
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132
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1 /******************************************************************************* |
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2 * Copyright (c) 2000, 2004 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 display.Snippet268; |
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14 |
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15 /* |
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16 * UI Automation (for testing tools) snippet: post mouse wheel events to a styled text |
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17 * |
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18 * For a list of all DWT example snippets see |
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19 * http://www.eclipse.org/swt/snippets/ |
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20 * |
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21 * @since 3.0 |
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22 */ |
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23 import dwt.DWT; |
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24 import dwt.widgets.Display; |
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25 import dwt.widgets.Event; |
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26 import dwt.widgets.Listener; |
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27 import dwt.widgets.Shell; |
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28 |
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29 import dwt.dwthelper.utils; |
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30 |
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31 import dwt.custom.StyledText; |
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32 import dwt.graphics.Point; |
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33 import dwt.layout.FillLayout; |
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34 |
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35 import tango.io.Stdout; |
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36 import tango.util.Convert; |
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37 import tango.core.Thread; |
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38 |
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39 void main(String[] args) { |
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40 Display display = new Display(); |
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41 Shell shell = new Shell(display); |
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42 shell.setLayout(new FillLayout()); |
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43 StyledText styledText = new StyledText(shell, DWT.V_SCROLL); |
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44 String multiLineString = ""; |
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45 for (int i = 0; i < 200; i++) { |
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46 multiLineString ~= "This is line number " ~ to!(String)(i) ~ |
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47 " in the multi-line string.\n"; |
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48 } |
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49 styledText.setText(multiLineString); |
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50 shell.setSize(styledText.computeSize(DWT.DEFAULT, 400)); |
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51 shell.open(); |
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52 styledText.addListener(DWT.MouseWheel, dgListener( (Event e){ |
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53 Stdout.formatln("Mouse Wheel event \n"); //" + e); |
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54 Stdout.flush(); |
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55 })); |
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56 final Point pt = display.map(shell, null, 50, 50); |
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57 Thread thread = new Thread({ |
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58 Event event; |
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59 for (int i = 0; i < 50; i++) { |
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60 event = new Event(); |
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61 event.type = DWT.MouseWheel; |
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62 event.detail = DWT.SCROLL_LINE; |
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63 event.x = pt.x; |
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64 event.y = pt.y; |
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65 event.count = -2; |
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66 display.post(event); |
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67 try { |
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68 Thread.sleep(400/1000); |
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69 } catch (InterruptedException e) {} |
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70 } |
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71 Stdout("Thread done\n").flush(); |
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72 }); |
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73 |
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74 thread.start(); |
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75 while (!shell.isDisposed()) { |
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76 if (!display.readAndDispatch()) display.sleep(); |
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77 } |
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78 display.dispose(); |
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79 } |