org.eclipse.swt.snippets.Snippet237.java Source code

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Here is the source code for org.eclipse.swt.snippets.Snippet237.java

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/*******************************************************************************
 * Copyright (c) 2000, 2006 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;
/*
 * Composite Snippet: inherit a background color or image
 *
 * For a list of all SWT example snippets see
 * http://www.eclipse.org/swt/snippets/
 *
 * @since 3.2
 */

import org.eclipse.swt.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;

public class Snippet237 {

    public static void main(String[] args) {
        final Display display = new Display();
        final Shell shell = new Shell(display);
        shell.setText("Composite.setBackgroundMode()");
        shell.setLayout(new RowLayout(SWT.VERTICAL));

        Color color = display.getSystemColor(SWT.COLOR_CYAN);

        Group group = new Group(shell, SWT.NONE);
        group.setText("SWT.INHERIT_NONE");
        group.setBackground(color);
        group.setBackgroundMode(SWT.INHERIT_NONE);
        createChildren(group);

        group = new Group(shell, SWT.NONE);
        group.setBackground(color);
        group.setText("SWT.INHERIT_DEFAULT");
        group.setBackgroundMode(SWT.INHERIT_DEFAULT);
        createChildren(group);

        group = new Group(shell, SWT.NONE);
        group.setBackground(color);
        group.setText("SWT.INHERIT_FORCE");
        group.setBackgroundMode(SWT.INHERIT_FORCE);
        createChildren(group);

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

    static void createChildren(Composite parent) {
        parent.setLayout(new RowLayout());
        List list = new List(parent, SWT.BORDER | SWT.MULTI);
        list.add("List item 1");
        list.add("List item 2");
        Label label = new Label(parent, SWT.NONE);
        label.setText("Label");
        Button button = new Button(parent, SWT.RADIO);
        button.setText("Radio Button");
        button = new Button(parent, SWT.CHECK);
        button.setText("Check box Button");
        button = new Button(parent, SWT.PUSH);
        button.setText("Push Button");
        Text text = new Text(parent, SWT.BORDER);
        text.setText("Text");
    }
}