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/*******************************************************************************
* Copyright (c) 2000, 2016 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* Lars Vogel <Lars.Vogel@vogella.com> - Bug 502845
*******************************************************************************/
package org.eclipse.swt.snippets;
/*
* Text example snippet: stop CR from going to 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 Snippet116 {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new GridLayout());
Text text = new Text(shell, SWT.SINGLE | SWT.BORDER);
text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
text.setText("Here is some text");
text.addSelectionListener(widgetDefaultSelectedAdapter(e-> System.out.println("Text default selected (overrides default button)")));
text.addTraverseListener(e -> {
if (e.detail == SWT.TRAVERSE_RETURN) {
e.doit = false;
e.detail = SWT.TRAVERSE_NONE;
}
});
Button button = new Button(shell, SWT.PUSH);
button.setText("Ok");
button.addSelectionListener(widgetSelectedAdapter(e-> System.out.println("Button selected")));
shell.setDefaultButton(button);
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}
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