diff options
Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet31.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet31.java | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet31.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet31.java deleted file mode 100644 index e898c1e84d..0000000000 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet31.java +++ /dev/null @@ -1,65 +0,0 @@ -/******************************************************************************* - * 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 - *******************************************************************************/ -package org.eclipse.swt.snippets; - -/* - * Tracker example snippet: create a tracker (drag when "torn off") - * - * 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.widgets.*; - -public class Snippet31 { - -public static void main (String [] args) { - final Display display = new Display (); - final Shell shell = new Shell (display); - shell.setSize (200, 200); - shell.open (); - Listener listener = new Listener () { - Point point = null; - static final int JITTER = 8; - public void handleEvent (Event event) { - switch (event.type) { - case SWT.MouseDown: - point = new Point (event.x, event.y); - break; - case SWT.MouseMove: - if (point == null) return; - int deltaX = point.x - event.x, deltaY = point.y - event.y; - if (Math.abs (deltaX) < JITTER && Math.abs (deltaY) < JITTER) { - return; - } - Tracker tracker = new Tracker (display, SWT.NONE); - Rectangle rect = display.map (shell, null, shell.getClientArea ()); - rect.x -= deltaX; - rect.y -= deltaY; - tracker.setRectangles (new Rectangle [] {rect}); - tracker.open (); - //FALL THROUGH - case SWT.MouseUp: - point = null; - break; - } - } - }; - shell.addListener (SWT.MouseDown, listener); - shell.addListener (SWT.MouseMove, listener); - shell.addListener (SWT.MouseUp, listener); - while (!shell.isDisposed()) { - if (!display.readAndDispatch ()) display.sleep (); - } - display.dispose (); -} -} |