org.eclipse.swt.snippets.Snippet344.java Source code

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Here is the source code for org.eclipse.swt.snippets.Snippet344.java

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/*******************************************************************************
 * Copyright (c) 2000, 2013 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
 *******************************************************************************/
package org.eclipse.swt.snippets;

/*
 * Tool shell snippet: create a tool shell
 *
 * 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.graphics.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;

public class Snippet344 {
    public static void main(String[] args) {
        Display display = new Display();
        final Shell shell = new Shell(display);
        shell.setText("Snippet 344");
        shell.setLayout(new GridLayout(1, false));

        Button button = new Button(shell, SWT.PUSH);
        button.setText("Click me");
        button.addSelectionListener(widgetSelectedAdapter(e -> {
            Shell shell2 = new Shell(SWT.TOOL | SWT.RESIZE | SWT.CLOSE | SWT.MAX);
            shell2.setLayout(new GridLayout(1, false));
            shell2.setText("Palette");
            Label l = new Label(shell2, SWT.LEFT);
            l.setText("This is a SWT.TOOL Shell");
            Point origin = shell.getLocation();
            origin.x += 100;
            origin.y += 100;
            shell2.pack();
            shell2.open();
        }));

        shell.pack();
        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
        display.dispose();
    }
}