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/*******************************************************************************
* Copyright (c) 2000, 2004 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
*******************************************************************************/
package org.eclipse.swt.snippets;
/*
* StackLayout example snippet: use a StackLayout to switch between Composites.
*
* For a list of all SWT example snippets see
* http://www.eclipse.org/swt/snippets/
*/
import org.eclipse.swt.*;
import org.eclipse.swt.custom.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
public class Snippet249 {
static int pageNum = -1;
public static void main (String [] args) {
Display display = new Display ();
Shell shell = new Shell (display);
shell.setBounds (10, 10, 300, 200);
// create the composite that the pages will share
final Composite contentPanel = new Composite (shell, SWT.BORDER);
contentPanel.setBounds (100, 10, 190, 90);
final StackLayout layout = new StackLayout ();
contentPanel.setLayout (layout);
// create the first page's content
final Composite page0 = new Composite (contentPanel, SWT.NONE);
page0.setLayout (new RowLayout ());
Label label = new Label (page0, SWT.NONE);
label.setText ("Label on page 1");
label.pack ();
// create the second page's content
final Composite page1 = new Composite (contentPanel, SWT.NONE);
page1.setLayout (new RowLayout ());
Button button = new Button (page1, SWT.NONE);
button.setText ("Button on page 2");
button.pack ();
// create the button that will switch between the pages
Button pageButton = new Button (shell, SWT.PUSH);
pageButton.setText ("Push");
pageButton.setBounds (10, 10, 80, 25);
pageButton.addListener (SWT.Selection, new Listener () {
public void handleEvent (Event event) {
pageNum = ++pageNum % 2;
layout.topControl = pageNum == 0 ? page0 : page1;
contentPanel.layout ();
}
});
shell.open ();
while (!shell.isDisposed ()) {
if (!display.readAndDispatch ()) display.sleep ();
}
display.dispose ();
}
}
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