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.core.spi.multiview;
043:
044: import java.util.TooManyListenersException;
045: import javax.swing.Action;
046: import javax.swing.JComponent;
047: import javax.swing.JToolBar;
048: import org.netbeans.core.multiview.MultiViewElementCallbackDelegate;
049: import org.openide.util.Lookup;
050: import org.openide.windows.TopComponent;
051:
052: /** Requester type of class, allowing implementors of MultiViewElement
053: * to send requests back to enclosing component and window system. Enclosing
054: * component or other part of window system will set the instance of this class to elements upon
055: * instantiation or deserialization of the element to receive requests properly.
056: * Implementors of MultiViewElement shall not attempt to serialize
057: * the passed callback instance.
058: *
059: */
060: public final class MultiViewElementCallback {
061:
062: static {
063: AccessorImpl.createAccesor();
064: }
065:
066: private MultiViewElementCallbackDelegate delegate;
067:
068: MultiViewElementCallback(MultiViewElementCallbackDelegate del) {
069: delegate = del;
070: }
071:
072: /** Activates this multi view element in enclosing multi view component
073: * context, if enclosing multi view top component is opened.
074: */
075: public void requestActive() {
076: delegate.requestActive();
077: }
078:
079: /** Selects this multi view element in enclosing component context,
080: * if component is opened, but does not activate it
081: * unless enclosing component is in active mode already.
082: */
083: public void requestVisible() {
084: delegate.requestVisible();
085: }
086:
087: /**
088: * Creates the default TopComponent actions as defined by the Window System.
089: * Should be used by the element when constructing it's own getActions() return value.
090: */
091: public Action[] createDefaultActions() {
092: return delegate.createDefaultActions();
093: }
094:
095: /**
096: * Update the multiview's topcomponent title.
097: */
098: public void updateTitle(String title) {
099: delegate.updateTitle(title);
100: }
101:
102: /**
103: * Element can check if it's currently the selected element.
104: */
105: public boolean isSelectedElement() {
106: return delegate.isSelectedElement();
107: }
108:
109: /**
110: * Returns the enclosing Multiview's topcomponent.
111: */
112: public TopComponent getTopComponent() {
113: return delegate.getTopComponent();
114: }
115:
116: } // end of ActionRequestListener
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