Bug 24959 CoolBar with SWT.DROP_DOWN style
Run ControlExample on W2K. Also observed on WinXP. Go to Coolbar tab Set the DROP_DOWN style Move a coolitem so that it partially hides another coolitem containing the 'red circle' icon. The chevron appears normally indicating that the 'red circle' is partially obfuscated. - If the red circle is more than 80% covered, the chevron correctly expands to show the full red circle item. - If the red circle is slightly less covered (enough so that the chevron appears), the chevron can be clicked but does not expand to the full red circle item. This sounds like a bug to me. Is it the desired native widget behaviour?
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/CoolBarTab.java
/*******************************************************************************
 * 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 Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
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 * Contributors:
 *     IBM Corporation - initial API and implementation
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package org.eclipse.swt.examples.controlexample;
 
import org.eclipse.swt.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.events.*;
class CoolBarTab extends Tab {