| /******************************************************************************* |
| * Copyright (c) 2000, 2007 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 |
| *******************************************************************************/ |
| package org.eclipse.swt.snippets; |
| |
| /* |
| * draw a reflection of an image |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| */ |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.graphics.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class Snippet279 { |
| public static void main (String [] args) { |
| Display display = new Display (); |
| Shell shell = new Shell (display, SWT.SHELL_TRIM | SWT.DOUBLE_BUFFERED); |
| shell.setLayout(new FillLayout ()); |
| final Image image = display.getSystemImage (SWT.ICON_QUESTION); |
| shell.addListener (SWT.Paint, new Listener () { |
| @Override |
| public void handleEvent (Event e) { |
| Rectangle rect = image.getBounds (); |
| GC gc = e.gc; |
| int x = 10, y = 10; |
| gc.drawImage (image, x, y); |
| Transform tr = new Transform (e.display); |
| tr.setElements (1, 0, 0, -1, 1, 2*(y+rect.height)); |
| gc.setTransform (tr); |
| gc.drawImage (image, x, y); |
| gc.setTransform (null); |
| Color background = gc.getBackground (); |
| Pattern p = new Pattern (e.display, x, y+rect.height, x, y+(2*rect.height), background, 0, background, 255); |
| gc.setBackgroundPattern (p); |
| gc.fillRectangle (x, y+rect.height, rect.width, rect.height); |
| p.dispose (); |
| tr.dispose (); |
| } |
| }); |
| shell.setSize (600, 400); |
| shell.open (); |
| while (!shell.isDisposed ()) { |
| if (!display.readAndDispatch ()) |
| display.sleep (); |
| } |
| display.dispose (); |
| } |
| |
| } |
| |