diff options
Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet46.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet46.java | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet46.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet46.java deleted file mode 100644 index 37ac62951d..0000000000 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet46.java +++ /dev/null @@ -1,69 +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; - -/* - * Composite example snippet: intercept mouse events (drag a button with the mouse) - * - * 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.*; -import org.eclipse.swt.layout.*; - -public class Snippet46 { -public static void main (String [] args) { - Display display = new Display (); - final Shell shell = new Shell (display); - final Composite composite = new Composite (shell, SWT.NONE); - composite.setEnabled (false); - composite.setLayout (new FillLayout ()); - Button button = new Button (composite, SWT.PUSH); - button.setText ("Button"); - composite.pack (); - composite.setLocation (10, 10); - final Point [] offset = new Point [1]; - Listener listener = new Listener () { - public void handleEvent (Event event) { - switch (event.type) { - case SWT.MouseDown: - Rectangle rect = composite.getBounds (); - if (rect.contains (event.x, event.y)) { - Point pt1 = composite.toDisplay (0, 0); - Point pt2 = shell.toDisplay (event.x, event.y); - offset [0] = new Point (pt2.x - pt1.x, pt2.y - pt1.y); - } - break; - case SWT.MouseMove: - if (offset [0] != null) { - Point pt = offset [0]; - composite.setLocation (event.x - pt.x, event.y - pt.y); - } - break; - case SWT.MouseUp: - offset [0] = null; - break; - } - } - }; - shell.addListener (SWT.MouseDown, listener); - shell.addListener (SWT.MouseUp, listener); - shell.addListener (SWT.MouseMove, listener); - shell.setSize (300, 300); - shell.open (); - while (!shell.isDisposed ()) { - if (!display.readAndDispatch ()) display.sleep (); - } - display.dispose (); -} -} |