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/*******************************************************************************
* Copyright (c) 2000, 2006 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;
/*
* Shell example snippet: allow escape to close a shell
*
* For a list of all SWT example snippets see
* http://www.eclipse.org/swt/snippets/
*/
import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.layout.*;
public class Snippet248 {
public static void main (String [] args) {
Display display = new Display ();
final Shell shell = new Shell (display);
shell.setLayout (new FillLayout ());
shell.addListener (SWT.Traverse, new Listener () {
@Override
public void handleEvent (Event event) {
switch (event.detail) {
case SWT.TRAVERSE_ESCAPE:
shell.close ();
event.detail = SWT.TRAVERSE_NONE;
event.doit = false;
break;
}
}
});
Button button = new Button (shell, SWT.PUSH);
button.setText ("A Button (that doesn't process Escape)");
shell.pack ();
shell.open ();
while (!shell.isDisposed ()) {
if (!display.readAndDispatch ()) display.sleep ();
}
display.dispose ();
}
}