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 1997-2007 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: package org.netbeans.modules.visualweb.complib.ui;
042:
043: import java.beans.PropertyChangeListener;
044: import java.beans.PropertyChangeSupport;
045: import javax.swing.JComponent;
046: import org.netbeans.spi.options.OptionsPanelController;
047: import org.openide.util.HelpCtx;
048: import org.openide.util.Lookup;
049:
050: final class ComplibOptionsPanelController extends
051: OptionsPanelController {
052:
053: private ComplibOptionsPanel panel;
054: private final PropertyChangeSupport pcs = new PropertyChangeSupport(
055: this );
056: private boolean changed;
057:
058: public void update() {
059: getPanel().load();
060: changed = false;
061: }
062:
063: public void applyChanges() {
064: getPanel().store();
065: changed = false;
066: }
067:
068: public void cancel() {
069: // need not do anything special, if no changes have been persisted yet
070: }
071:
072: public boolean isValid() {
073: return getPanel().valid();
074: }
075:
076: public boolean isChanged() {
077: return changed;
078: }
079:
080: public HelpCtx getHelpCtx() {
081: return null; // new HelpCtx("...ID") if you have a help set
082: }
083:
084: public JComponent getComponent(Lookup masterLookup) {
085: return getPanel();
086: }
087:
088: public void addPropertyChangeListener(PropertyChangeListener l) {
089: pcs.addPropertyChangeListener(l);
090: }
091:
092: public void removePropertyChangeListener(PropertyChangeListener l) {
093: pcs.removePropertyChangeListener(l);
094: }
095:
096: private ComplibOptionsPanel getPanel() {
097: if (panel == null) {
098: panel = new ComplibOptionsPanel(this );
099: }
100: return panel;
101: }
102:
103: void changed() {
104: if (!changed) {
105: changed = true;
106: pcs.firePropertyChange(OptionsPanelController.PROP_CHANGED,
107: false, true);
108: }
109: pcs.firePropertyChange(OptionsPanelController.PROP_VALID, null,
110: null);
111: }
112:
113: }
|