| /******************************************************************************* |
| * Copyright (c) 2000, 2016 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 multi-gradient (without advanced graphics) |
| * |
| * 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 Snippet280 { |
| |
| public static void main (String [] args) { |
| final Display display = new Display (); |
| final Shell shell = new Shell (display, SWT.SHELL_TRIM | SWT.NO_BACKGROUND); |
| shell.setLayout(new FillLayout ()); |
| shell.addListener (SWT.Paint, e -> { |
| GC gc = e.gc; |
| Rectangle rect = shell.getClientArea (); |
| Color color1 = new Color (display, 234, 246, 253); |
| Color color2 = new Color (display, 217, 240, 252); |
| gc.setForeground(color1); |
| gc.setBackground(color2); |
| gc.fillGradientRectangle (rect.x, rect.y, rect.width, rect.height / 2, true); |
| color1.dispose (); |
| color2.dispose (); |
| Color color3 = new Color (display, 190, 230, 253); |
| Color color4 = new Color (display, 167, 217, 245); |
| gc.setForeground(color3); |
| gc.setBackground(color4); |
| gc.fillGradientRectangle (rect.x, rect.y + (rect.height / 2), rect.width, rect.height / 2 + 1, true); |
| color3.dispose (); |
| color4.dispose (); |
| |
| }); |
| shell.setSize (200, 64); |
| shell.open (); |
| while (!shell.isDisposed ()) { |
| if (!display.readAndDispatch ()) |
| display.sleep (); |
| } |
| display.dispose (); |
| } |
| |
| } |