Mercurial > projects > dwt-samples
annotate snippets/gc/Snippet10.d @ 179:89de7ff0752c default tip
Add JFace snippet Snippet054NativeControlsInViewers, thanks to WasserDragoon
author | Frank Benoit <benoit@tionex.de> |
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date | Wed, 29 Apr 2009 11:01:41 +0200 |
parents | 1f0a7a472680 |
children |
rev | line source |
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78 | 1 /******************************************************************************* |
2 * Copyright (c) 2000, 2005 IBM Corporation and others. | |
3 * All rights reserved. This program and the accompanying materials | |
4 * are made available under the terms of the Eclipse Public License v1.0 | |
5 * which accompanies this distribution, and is available at | |
6 * http://www.eclipse.org/legal/epl-v10.html | |
7 * | |
8 * Contributors: | |
9 * IBM Corporation - initial API and implementation | |
10 * Port to the D programming language: | |
11 * Bill Baxter <bill@billbaxter.com> | |
12 *******************************************************************************/ | |
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1f0a7a472680
fix rm snippets from module statements.
Frank Benoit <benoit@tionex.de>
parents:
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diff
changeset
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13 module gc.Snippet10; |
78 | 14 |
15 /* | |
16 * Draw using transformations, paths and alpha blending | |
17 * | |
18 * For a list of all SWT example snippets see | |
19 * http://www.eclipse.org/swt/snippets/ | |
20 * | |
21 * @since 3.1 | |
22 */ | |
23 import dwt.DWT; | |
24 import dwt.graphics.GC; | |
25 import dwt.graphics.Path; | |
26 import dwt.graphics.Transform; | |
27 import dwt.graphics.Font; | |
28 import dwt.graphics.FontData; | |
29 import dwt.graphics.Image; | |
30 import dwt.graphics.Rectangle; | |
31 import dwt.widgets.Display; | |
32 import dwt.widgets.Shell; | |
33 import dwt.widgets.Listener; | |
34 import dwt.widgets.Event; | |
35 | |
36 | |
37 void main() { | |
38 Display display = new Display(); | |
39 Shell shell = new Shell(display); | |
40 shell.setText("Advanced Graphics"); | |
41 FontData fd = shell.getFont().getFontData()[0]; | |
42 Font font = new Font(display, fd.getName(), 60., DWT.BOLD | DWT.ITALIC); | |
43 Image image = new Image(display, 640, 480); | |
44 Rectangle rect = image.getBounds(); | |
45 GC gc = new GC(image); | |
46 gc.setBackground(display.getSystemColor(DWT.COLOR_RED)); | |
47 gc.fillOval(rect.x, rect.y, rect.width, rect.height); | |
48 gc.dispose(); | |
49 shell.addListener(DWT.Paint, new class() Listener { | |
50 public void handleEvent(Event event) { | |
51 GC gc = event.gc; | |
52 Transform tr = new Transform(display); | |
53 tr.translate(50, 120); | |
54 tr.rotate(-30); | |
55 gc.drawImage(image, 0, 0, rect.width, rect.height, 0, 0, rect.width / 2, rect.height / 2); | |
56 gc.setAlpha(100); | |
57 gc.setTransform(tr); | |
58 Path path = new Path(display); | |
59 path.addString("DWT", 0, 0, font); | |
60 gc.setBackground(display.getSystemColor(DWT.COLOR_GREEN)); | |
61 gc.setForeground(display.getSystemColor(DWT.COLOR_BLUE)); | |
62 gc.fillPath(path); | |
63 gc.drawPath(path); | |
64 tr.dispose(); | |
65 path.dispose(); | |
66 } | |
67 }); | |
68 shell.setSize(shell.computeSize(rect.width / 2, rect.height / 2)); | |
69 shell.open(); | |
70 while (!shell.isDisposed()) { | |
71 if (!display.readAndDispatch()) | |
72 display.sleep(); | |
73 } | |
74 image.dispose(); | |
75 font.dispose(); | |
76 display.dispose(); | |
77 } | |
78 |