/*******************************************************************************
* Copyright (c) 2004, 2015 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
* Lars Vogel <Lars.Vogel@gmail.com> - Bug 440810
*******************************************************************************/
package org.eclipse.ui.internal.handlers;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.keys.IBindingService;
/**
* A handler that displays the key assist dialog when executed.
*
* @since 3.1
*/
public class ShowKeyAssistHandler extends WorkbenchWindowHandlerDelegate {
/**
* Opens the key assistant. This should never be called until initialization
* occurs.
*
* @param event
* Ignored
* @return <code>null</code>
*/
@Override
public Object execute(final ExecutionEvent event) {
final IWorkbench workbench = PlatformUI.getWorkbench();
final IBindingService bindingService = workbench.getService(IBindingService.class);
bindingService.openKeyAssistDialog();
return null;
}
}