1 /*******************************************************************************
\r
2 * Copyright (c) 2007, 2012 Association for Decentralized Information Management
\r
3 * in Industry THTH ry.
\r
4 * All rights reserved. This program and the accompanying materials
\r
5 * are made available under the terms of the Eclipse Public License v1.0
\r
6 * which accompanies this distribution, and is available at
\r
7 * http://www.eclipse.org/legal/epl-v10.html
\r
10 * VTT Technical Research Centre of Finland - initial API and implementation
\r
11 *******************************************************************************/
\r
12 package org.simantics.browsing.ui.swt;
\r
14 import org.eclipse.swt.widgets.Composite;
\r
15 import org.simantics.browsing.ui.GraphExplorer;
\r
16 import org.simantics.browsing.ui.NodeContext;
\r
17 import org.simantics.browsing.ui.common.processors.FilterSelectionRequestQueryProcessor;
\r
20 * A FilterArea variant that always filters the explorer root node instead of
\r
21 * the currently selected one.
\r
23 * @author Tuukka Lehtonen
\r
25 public class RootFilterArea extends FilterArea {
\r
28 * Construct the filter area UI component.
\r
31 * @param queryProcessor
\r
35 public RootFilterArea(final GraphExplorer explorer, final FilterSelectionRequestQueryProcessor queryProcessor, Composite parent, int style) {
\r
36 super(explorer, queryProcessor, parent, style);
\r
40 protected void addExplorerSelectionListener() {
\r
45 protected NodeContext getFilteredNode() {
\r
46 return explorer.getRoot();
\r