/*******************************************************************************
* Copyright (c) 2004, 2009 Tasktop Technologies 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.commands;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.mylyn.internal.tasks.ui.views.TaskListToolTip;
import org.eclipse.mylyn.internal.tasks.ui.views.TaskListView;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeItem;
/**
* @author Steffen Pingel
*/
public class TaskListToolTipHandler extends AbstractTaskListViewHandler {
@Override
protected void execute(ExecutionEvent event, TaskListView taskListView) throws ExecutionException {
TaskListToolTip toolTip = taskListView.getToolTip();
if (toolTip.isVisible()) {
toolTip.hide();
} else {
taskListView.getViewer().getControl().getBounds();
Tree tree = taskListView.getViewer().getTree();
TreeItem[] selection = tree.getSelection();
if (selection.length > 0) {
toolTip.show(new Point(selection[0].getBounds().x + 1, selection[0].getBounds().y + 1));
}
}
}
}