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/*******************************************************************************
* 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
* Lars Vogel <Lars.Vogel@vogella.com> - Bug 502845
*******************************************************************************/
package org.eclipse.swt.snippets;
/*
* Control example snippet: allow a multi-line text to process the default button
*
* For a list of all SWT example snippets see
* http://www.eclipse.org/swt/snippets/
*/
import static org.eclipse.swt.events.SelectionListener.*;
import org.eclipse.swt.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
public class Snippet247 {
public static void main (String [] args) {
Display display = new Display ();
Shell shell = new Shell (display);
shell.setLayout(new RowLayout());
Text text = new Text(shell, SWT.MULTI | SWT.BORDER);
String modifier = SWT.MOD1 == SWT.CTRL ? "Ctrl" : "Command";
text.setText("Hit " + modifier + "+Return\nto see\nthe default button\nrun");
text.addTraverseListener(e -> {
switch (e.detail) {
case SWT.TRAVERSE_RETURN:
if ((e.stateMask & SWT.MOD1) != 0) e.doit = true;
}
});
Button button = new Button (shell, SWT.PUSH);
button.pack();
button.setText("OK");
button.addSelectionListener(widgetSelectedAdapter(e->System.out.println("OK selected")));
shell.setDefaultButton(button);
shell.pack ();
shell.open();
while (!shell.isDisposed ()) {
if (!display.readAndDispatch ()) display.sleep ();
}
display.dispose ();
}
}
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