/*******************************************************************************
* Copyright (c) 2007 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.ui.tests.views.properties.tabbed.override.folders;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.tests.views.properties.tabbed.override.OverrideTestsView;
import org.eclipse.ui.tests.views.properties.tabbed.override.items.EmptyItem;
import org.eclipse.ui.tests.views.properties.tabbed.override.items.IOverrideTestsItem;
/**
* The empty TabFolder is displayed when there is no selected element in the
* override tests view.
* <p>
* The OverrideTestsTabFolderPropertySheetPage example is a before look at the
* properties view before the migration to the tabbed properties view and the
* override tabs support. When elements are selected in the OverrideTestsView,
* TabFolder/TabItem are displayed for the elements.
*
* @author Anthony Hunter
* @since 3.4
*/
public class EmptyTabFolder extends AbstractTabFolder {
public boolean appliesTo(IWorkbenchPart part, ISelection selection) {
if (part instanceof OverrideTestsView) {
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
if (structuredSelection.equals(StructuredSelection.EMPTY)) {
return true;
}
}
}
return false;
}
@Override
public IOverrideTestsItem[] getItem() {
return new IOverrideTestsItem[] { new EmptyItem() };
}
}