Mercurial > projects > dwt2
view 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 |
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/******************************************************************************* * Copyright (c) 2000, 2004 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * Bill Baxter <bill@billbaxter.com> *******************************************************************************/ module org.eclipse.swt.snippets.Snippet215; /* * GC example snippet: take a screen shot with a GC * * For a list of all SWT example snippets see * http://www.eclipse.org/swt/snippets/ */ import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.GC; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Canvas; import org.eclipse.swt.custom.ScrolledComposite; import org.eclipse.swt.layout.FillLayout; import org.eclipse.swt.events.PaintListener; Image image; void main() { Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new FillLayout()); Button button = new Button(shell, SWT.PUSH); button.setText("Capture"); button.addListener(SWT.Selection, new class() Listener { public void handleEvent(Event event) { /* Take the screen shot */ GC gc = new GC(display); image = new Image(display, display.getBounds()); gc.copyArea(image, 0, 0); gc.dispose(); Shell popup = new Shell(shell, SWT.SHELL_TRIM); popup.setLayout(new FillLayout()); popup.setText("Image"); popup.setBounds(50, 50, 200, 200); popup.addListener(SWT.Close, new class() Listener { public void handleEvent(Event e) { image.dispose(); } }); ScrolledComposite sc = new ScrolledComposite (popup, SWT.V_SCROLL | SWT.H_SCROLL); Canvas canvas = new Canvas(sc, SWT.NONE); sc.setContent(canvas); canvas.setBounds(display.getBounds ()); canvas.addPaintListener(new class() PaintListener { public void paintControl(PaintEvent e) { e.gc.drawImage(image, 0, 0); } }); popup.open(); } }); shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }