001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.gsfret.navigation;
043:
044: import javax.swing.JComponent;
045: import org.netbeans.spi.navigator.NavigatorPanel;
046: import org.openide.util.Lookup;
047: import org.openide.util.NbBundle;
048:
049: /**
050: * This file is originally from Retouche, the Java Support
051: * infrastructure in NetBeans. I have modified the file as little
052: * as possible to make merging Retouche fixes back as simple as
053: * possible.
054: * <p>
055: *
056: * @author Tomas Zezula
057: */
058: public class ClassMemberPanel implements NavigatorPanel {
059:
060: private ClassMemberPanelUI component;
061:
062: private static ClassMemberPanel INSTANCE;
063:
064: public ClassMemberPanel() {
065: this .INSTANCE = this ;
066: }
067:
068: public void panelActivated(Lookup context) {
069: assert context != null;
070: // System.out.println("Panel Activated");
071: ClassMemberNavigatorSourceFactory.getInstance().setLookup(
072: context, getClassMemberPanelUI());
073: getClassMemberPanelUI().showWaitNode();
074: }
075:
076: public void panelDeactivated() {
077: getClassMemberPanelUI().showWaitNode(); // To clear the ui
078: ClassMemberNavigatorSourceFactory.getInstance().setLookup(
079: Lookup.EMPTY, null);
080: }
081:
082: public Lookup getLookup() {
083: return this .getClassMemberPanelUI().getLookup();
084: }
085:
086: public String getDisplayName() {
087: return NbBundle.getMessage(ClassMemberPanel.class,
088: "LBL_members");
089: }
090:
091: public String getDisplayHint() {
092: return NbBundle.getMessage(ClassMemberPanel.class,
093: "HINT_members");
094: }
095:
096: public JComponent getComponent() {
097: return getClassMemberPanelUI();
098: }
099:
100: public void selectElement(int offset) {
101: getClassMemberPanelUI().selectElementNode(offset);
102: }
103:
104: private synchronized ClassMemberPanelUI getClassMemberPanelUI() {
105: if (this .component == null) {
106: this .component = new ClassMemberPanelUI();
107: }
108: return this .component;
109: }
110:
111: public static ClassMemberPanel getInstance() {
112: return INSTANCE;
113: }
114: }
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