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.vmd.api.screen.display;
043:
044: import org.netbeans.modules.vmd.api.model.DesignComponent;
045:
046: import javax.swing.*;
047: import java.awt.*;
048: import java.awt.datatransfer.Transferable;
049: import java.util.Collection;
050: import org.netbeans.modules.vmd.api.model.DesignEvent;
051: import org.netbeans.modules.vmd.api.model.DesignEventFilter;
052: import org.netbeans.modules.vmd.api.model.DynamicPresenter;
053: import org.netbeans.modules.vmd.api.model.PresenterEvent;
054: import org.netbeans.modules.vmd.api.model.common.AcceptSuggestion;
055:
056: /**
057: * A base presenter for the device display component. This presenter occupies the whole device display visible in the screen editor and
058: * is also responsible for its painting.
059: *
060: * @author breh
061: */
062: public abstract class ScreenDisplayPresenter extends DynamicPresenter {
063:
064: public final DesignComponent getRelatedComponent() {
065: return getComponent();
066: }
067:
068: public abstract boolean isTopLevelDisplay();
069:
070: /**
071: * Gets children DesignComponent. Component elements are visible elements representing design components in this display.
072: * @return the children component
073: */
074: public abstract Collection<DesignComponent> getChildren();
075:
076: /**
077: * Gets actual view of the component. The JComponent is supposed to
078: * cooperate nicely with various LayoutManagers (in MIDP there
079: * are specific layout managers)
080: * @return the view
081: */
082: public abstract JComponent getView();
083:
084: /**
085: * Called immediately before the view component is to be added to the view tree. This method call is done in AWT thread.
086: * @param deviceInfo the device info
087: */
088: public abstract void reload(ScreenDeviceInfo deviceInfo);
089:
090: // /**
091: // * Gets selection shape at given point (within this display coordinates)
092: // * @param point
093: // * @return
094: // */
095: // public abstract Shape getHoverShape(Point point);
096:
097: /**
098: * Gets selection shape at given point (within this display coordinates)
099: * @return the shape
100: */
101: public abstract Shape getSelectionShape();
102:
103: // public abstract Shape getSelectionShape(Point point);
104:
105: /**
106: * Returns a collection of all screen property descriptors
107: * @return the collection
108: */
109: public abstract Collection<ScreenPropertyDescriptor> getPropertyDescriptors();// {
110:
111: // return Collections.emptySet ();
112: // }
113:
114: /**
115: * Returns true if component is dragable
116: * @return boolean value
117: */
118: public boolean isDraggable() {
119: return false;
120: }
121:
122: public AcceptSuggestion createSuggestion(Transferable transferable) {
123: return null;
124: }
125:
126: protected void designChanged(DesignEvent event) {
127: }
128:
129: protected void notifyAttached(DesignComponent component) {
130: }
131:
132: protected void notifyDetached(DesignComponent component) {
133: }
134:
135: protected DesignEventFilter getEventFilter() {
136: return null;
137: }
138:
139: protected void presenterChanged(PresenterEvent event) {
140: }
141:
142: }
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