| /* |
| * 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.cocoon.forms.formmodel.tree; |
| |
| import org.apache.cocoon.forms.event.WidgetEventMulticaster; |
| import org.apache.cocoon.forms.formmodel.AbstractWidgetDefinition; |
| import org.apache.cocoon.forms.formmodel.Widget; |
| |
| /** |
| * Definition of a {@link Tree} widget. |
| * |
| * @version $Id$ |
| */ |
| public class TreeDefinition extends AbstractWidgetDefinition { |
| |
| private TreeModelDefinition modelDefinition; |
| private boolean rootVisible = true; |
| private TreeSelectionListener selectionListener; |
| private int selectionModel = Tree.MULTIPLE_SELECTION; |
| |
| public Widget createInstance() { |
| return new Tree(this); |
| } |
| |
| public TreeModel createModel() { |
| TreeModel model; |
| if (this.modelDefinition == null) { |
| model = DefaultTreeModel.UNSPECIFIED_MODEL; |
| } else { |
| model = modelDefinition.createInstance(); |
| } |
| return model; |
| } |
| |
| public void setModelDefinition(TreeModelDefinition definition) { |
| checkMutable(); |
| this.modelDefinition = definition; |
| } |
| |
| public void setRootVisible(boolean visible) { |
| checkMutable(); |
| this.rootVisible = visible; |
| } |
| |
| public boolean isRootVisible() { |
| return this.rootVisible; |
| } |
| |
| public void setSelectionModel(int model) { |
| checkMutable(); |
| this.selectionModel = model; |
| } |
| |
| public int getSelectionModel() { |
| return this.selectionModel; |
| } |
| |
| public void addSelectionListener(TreeSelectionListener listener) { |
| checkMutable(); |
| this.selectionListener = WidgetEventMulticaster.add(this.selectionListener, listener); |
| } |
| |
| public TreeSelectionListener getSelectionListener() { |
| return this.selectionListener; |
| } |
| } |