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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.java.bridge; import java.beans.PropertyChangeEvent; import java.beans.PropertyVetoException; import javax.swing.undo.UndoableEdit; import org.openide.src.SourceException; /** * * @author sdedic * @version */ interface ElementEvents { /** Adds a PropertyChangeEvent to be fired. The event is not necessarily fired * immediately, but may be queued and fired after a lock on the element/model is * released. The method may throw IllegalArgumentException, if the event source * reported in the event does not match the return value of {@link #getSource} * @param evt the event to be fired */ public void addPropertyChange(PropertyChangeEvent evt); /** Fires a property change event to Vetoable listeners. If a listener cancels * the ongoing change, its response is wrapped into a SourceException object which * is thrown from the method. The method may throw IllegalArgumentException, if the event source * reported in the event does not match the return value of {@link #getSource} * @param evt the event to be fired */ public void fireVetoableChange(PropertyChangeEvent evt) throws SourceException; /** Adds another UndoableEdit. Generally there should be an edit for each partial * operation on any data structure. Those edits are grouped such that edits generated * during one particular change operation are always undone as a group. * @param edit the edit that should be queued in the undo queue public void addUndoableEdit(UndoableEdit edit); */ /** Returns the event source for events that should be fired on this interface. * @return object representing the event source. */ public Object getEventSource(); /** Returns the implementation of the element. */ public ElementImpl getElementImpl(); } |
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