Mercurial > projects > dwt2
annotate org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet215.d @ 112:9f4c18c268b2
Update to compile and execute with dmd 2.052.
| author | kntroh |
|---|---|
| date | Wed, 16 Mar 2011 21:53:53 +0900 |
| parents | 4e5843b771cc |
| children | 536e43f63c81 |
| rev | line source |
|---|---|
| 28 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2004 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 *******************************************************************************/ | |
| 13 module org.eclipse.swt.snippets.Snippet215; | |
| 14 | |
| 15 /* | |
| 16 * GC example snippet: take a screen shot with a GC | |
| 17 * | |
| 18 * For a list of all SWT example snippets see | |
| 19 * http://www.eclipse.org/swt/snippets/ | |
| 20 */ | |
| 21 import org.eclipse.swt.SWT; | |
| 22 import org.eclipse.swt.graphics.GC; | |
| 23 import org.eclipse.swt.graphics.Image; | |
| 24 import org.eclipse.swt.widgets.Display; | |
| 25 import org.eclipse.swt.widgets.Shell; | |
| 26 import org.eclipse.swt.widgets.Listener; | |
| 27 import org.eclipse.swt.widgets.Event; | |
| 28 import org.eclipse.swt.widgets.Button; | |
| 29 import org.eclipse.swt.widgets.Canvas; | |
| 30 import org.eclipse.swt.custom.ScrolledComposite; | |
| 31 import org.eclipse.swt.layout.FillLayout; | |
| 32 import org.eclipse.swt.events.PaintListener; | |
| 33 | |
| 34 Image image; | |
| 35 | |
| 36 void main() { | |
| 112 | 37 Display display = new Display(); |
| 38 Shell shell = new Shell(display); | |
| 28 | 39 shell.setLayout(new FillLayout()); |
| 40 Button button = new Button(shell, SWT.PUSH); | |
| 41 button.setText("Capture"); | |
| 42 button.addListener(SWT.Selection, new class() Listener { | |
| 43 public void handleEvent(Event event) { | |
| 44 | |
| 45 /* Take the screen shot */ | |
| 46 GC gc = new GC(display); | |
| 47 image = new Image(display, display.getBounds()); | |
| 48 gc.copyArea(image, 0, 0); | |
| 49 gc.dispose(); | |
| 50 | |
| 51 Shell popup = new Shell(shell, SWT.SHELL_TRIM); | |
| 52 popup.setLayout(new FillLayout()); | |
| 53 popup.setText("Image"); | |
| 54 popup.setBounds(50, 50, 200, 200); | |
| 55 popup.addListener(SWT.Close, new class() Listener { | |
| 56 public void handleEvent(Event e) { | |
| 57 image.dispose(); | |
| 58 } | |
| 59 }); | |
| 60 | |
|
29
4e5843b771cc
First snippets buildable on windows
Frank Benoit <benoit@tionex.de>
parents:
28
diff
changeset
|
61 ScrolledComposite sc = new ScrolledComposite (popup, SWT.V_SCROLL | SWT.H_SCROLL); |
| 28 | 62 Canvas canvas = new Canvas(sc, SWT.NONE); |
| 63 sc.setContent(canvas); | |
| 64 canvas.setBounds(display.getBounds ()); | |
| 65 canvas.addPaintListener(new class() PaintListener { | |
| 66 public void paintControl(PaintEvent e) { | |
| 67 e.gc.drawImage(image, 0, 0); | |
| 68 } | |
| 69 }); | |
| 70 popup.open(); | |
| 71 } | |
| 72 }); | |
| 73 shell.pack(); | |
| 74 shell.open(); | |
| 75 while (!shell.isDisposed()) { | |
| 76 if (!display.readAndDispatch()) display.sleep(); | |
| 77 } | |
| 78 display.dispose(); | |
| 79 } | |
| 80 |