org.eclipse.swt.snippets.Snippet16.java Source code

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Here is the source code for org.eclipse.swt.snippets.Snippet16.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;

/*
 * Display example snippet: create one repeating timer (every 500 ms)
 *
 * For a list of all SWT example snippets see
 * http://www.eclipse.org/swt/snippets/
 */
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.widgets.*;

public class Snippet16 {

    public static void main(String[] args) {
        final Display display = new Display();
        final Shell shell = new Shell(display);
        shell.setText("Snippet 16");
        final int time = 500;
        Runnable timer = new Runnable() {
            @Override
            public void run() {
                if (shell.isDisposed())
                    return;
                Point point = display.getCursorLocation();
                Rectangle rect = shell.getBounds();
                if (rect.contains(point)) {
                    System.out.println("In");
                } else {
                    System.out.println("Out");
                }
                display.timerExec(time, this);
            }
        };
        display.timerExec(time, timer);
        shell.setSize(200, 200);
        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
        display.dispose();
    }
}