Attachment 46103 Details for Bug 150005 – Snippet to demonstrate the 'computeSize' error

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Snippet to demonstrate the 'computeSize' error

CBComputeSizeError.java (text/plain), 1.91 KB, created by Eric Moffatt

on 2006-07-11 15:47:16 EDT

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Creator: Eric Moffatt

Created: 2006-07-11 15:47:16 EDT

Size: 1.91 KB

patch

obsolete

>/*******************************************************************************
> * Copyright (c) 2000, 2006 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 aproj;
>
>/*
> * CoolBar example snippet: drop-down a chevron menu containing hidden tool
> * items
> * 
> * For a list of all SWT example snippets see
> * http://www.eclipse.org/swt/snippets/
> */
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.graphics.Point;
>import org.eclipse.swt.widgets.Canvas;
>import org.eclipse.swt.widgets.CoolBar;
>import org.eclipse.swt.widgets.CoolItem;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Shell;
>
>public class CBComputeSizeError {
>	static Display display;
>	static Shell shell;
>
>	static CoolBar coolBar;
>	static CoolItem coolItem;
>	static Canvas border;
>
>	public static void main(String[] args) {
>		display = new Display();
>		shell = new Shell(display);
>		
>		coolBar = new CoolBar(shell, SWT.FLAT);		
>		border = new Canvas(coolBar, SWT.NONE) {
>			public Point computeSize(int wHint, int hHint, boolean changed) {
>				return new Point(100,100);
>			}
>		};
>		
>		coolItem = new CoolItem(coolBar, SWT.NONE);
>		coolItem.setControl(border);
>
>		Point borderSize = border.computeSize(SWT.DEFAULT, SWT.DEFAULT);
>		Point coolSize = coolItem.computeSize(SWT.DEFAULT, SWT.DEFAULT);
>		Point cbSize = coolBar.computeSize(SWT.DEFAULT, SWT.DEFAULT);
>
>		shell.pack();
>		shell.open();
>		while (!shell.isDisposed()) {
>			if (!display.readAndDispatch())
>				display.sleep();
>		}
>		display.dispose();
>	}
>}

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Attachments on bug 150005: 46103 | 46192