| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.myfaces.tobago.event; |
| |
| import javax.faces.component.UIComponent; |
| import javax.faces.event.FacesEvent; |
| import javax.faces.event.FacesListener; |
| |
| public class TreeSelectedEvent extends FacesEvent { |
| |
| private static final long serialVersionUID = 422186716954088729L; |
| |
| private boolean oldSelected; |
| private boolean newSelected; |
| |
| public TreeSelectedEvent(final UIComponent node, final boolean oldSelected, final boolean newSelected) { |
| super(node); |
| this.oldSelected = oldSelected; |
| this.newSelected = newSelected; |
| } |
| |
| @Override |
| public boolean isAppropriateListener(final FacesListener facesListener) { |
| return facesListener instanceof TreeSelectedListener; |
| } |
| |
| @Override |
| public void processListener(final FacesListener facesListener) { |
| if (facesListener instanceof TreeSelectedListener) { |
| if (oldSelected && !newSelected) { |
| ((TreeSelectedListener) facesListener).treeSelected(this); |
| } else if (!oldSelected && newSelected) { |
| ((TreeSelectedListener) facesListener).treeSelected(this); |
| } else { |
| // nothing to do |
| } |
| } |
| } |
| |
| public boolean isOldSelected() { |
| return oldSelected; |
| } |
| |
| public boolean isNewSelected() { |
| return newSelected; |
| } |
| |
| @Override |
| public String toString() { |
| return super.toString() + "selected=" + newSelected; |
| } |
| } |