| /******************************************************************************* |
| * 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; |
| |
| /* |
| * CoolBar example snippet: create a coolbar (relayout when resized) |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| */ |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.graphics.*; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.swt.layout.*; |
| |
| public class Snippet150 { |
| |
| static int itemCount; |
| static CoolItem createItem(CoolBar coolBar, int count) { |
| ToolBar toolBar = new ToolBar(coolBar, SWT.FLAT); |
| for (int i = 0; i < count; i++) { |
| ToolItem item = new ToolItem(toolBar, SWT.PUSH); |
| item.setText(itemCount++ +""); |
| } |
| toolBar.pack(); |
| Point size = toolBar.getSize(); |
| CoolItem item = new CoolItem(coolBar, SWT.NONE); |
| item.setControl(toolBar); |
| Point preferred = item.computeSize(size.x, size.y); |
| item.setPreferredSize(preferred); |
| return item; |
| } |
| |
| public static void main(String[] args) { |
| Display display = new Display(); |
| final Shell shell = new Shell(display); |
| CoolBar coolBar = new CoolBar(shell, SWT.NONE); |
| createItem(coolBar, 3); |
| createItem(coolBar, 2); |
| createItem(coolBar, 3); |
| createItem(coolBar, 4); |
| int style = SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL; |
| Text text = new Text(shell, style); |
| FormLayout layout = new FormLayout(); |
| shell.setLayout(layout); |
| FormData coolData = new FormData(); |
| coolData.left = new FormAttachment(0); |
| coolData.right = new FormAttachment(100); |
| coolData.top = new FormAttachment(0); |
| coolBar.setLayoutData(coolData); |
| coolBar.addListener(SWT.Resize, new Listener() { |
| public void handleEvent(Event event) { |
| shell.layout(); |
| } |
| }); |
| FormData textData = new FormData(); |
| textData.left = new FormAttachment(0); |
| textData.right = new FormAttachment(100); |
| textData.top = new FormAttachment(coolBar); |
| textData.bottom = new FormAttachment(100); |
| text.setLayoutData(textData); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) display.sleep(); |
| } |
| display.dispose(); |
| } |
| } |