| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed 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 com.android.hierarchyviewer.ui.model; |
| |
| import com.android.hierarchyviewer.scene.ViewNode; |
| |
| import javax.swing.tree.TreeModel; |
| import javax.swing.tree.TreePath; |
| import javax.swing.event.TreeModelListener; |
| |
| public class ViewsTreeModel implements TreeModel { |
| private final ViewNode root; |
| |
| public ViewsTreeModel(ViewNode root) { |
| this.root = root; |
| } |
| |
| public Object getRoot() { |
| return root; |
| } |
| |
| public Object getChild(Object o, int i) { |
| return ((ViewNode) o).children.get(i); |
| } |
| |
| public int getChildCount(Object o) { |
| return ((ViewNode) o).children.size(); |
| } |
| |
| public boolean isLeaf(Object child) { |
| ViewNode node = (ViewNode) child; |
| return node.children == null || node.children.size() == 0; |
| } |
| |
| public void valueForPathChanged(TreePath treePath, Object child) { |
| } |
| |
| public int getIndexOfChild(Object parent, Object child) { |
| //noinspection SuspiciousMethodCalls |
| return ((ViewNode) parent).children.indexOf(child); |
| } |
| |
| public void addTreeModelListener(TreeModelListener treeModelListener) { |
| } |
| |
| public void removeTreeModelListener(TreeModelListener treeModelListener) { |
| } |
| } |