| /* |
| * 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.example.demo; |
| |
| import org.apache.myfaces.tobago.model.TreePath; |
| import org.apache.myfaces.tobago.model.TreeState; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import jakarta.enterprise.context.SessionScoped; |
| import jakarta.faces.context.FacesContext; |
| import jakarta.inject.Named; |
| import javax.swing.tree.DefaultMutableTreeNode; |
| import java.io.Serializable; |
| import java.lang.invoke.MethodHandles; |
| |
| @SessionScoped |
| @Named |
| public class TreeListboxController implements Serializable { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| |
| private DefaultMutableTreeNode sample; |
| |
| private TreeState state; |
| |
| public TreeListboxController() { |
| sample = CategoryTree.createSample(); |
| state = new TreeState(); |
| state.getSelectedState().select(new TreePath(2, 2)); // world music |
| state.getExpandedState().expandAll(); |
| } |
| |
| public String submit() { |
| LOG.info("Selected: {}", state.getSelectedState()); |
| return FacesContext.getCurrentInstance().getViewRoot().getViewId(); |
| } |
| |
| public DefaultMutableTreeNode getSample() { |
| return sample; |
| } |
| |
| public TreeState getState() { |
| return state; |
| } |
| |
| public void setState(TreeState state) { |
| this.state = state; |
| } |
| } |