1 files changed, 62 insertions, 0 deletions
diff --git a/hierarchyviewer/src/com/android/hierarchyviewer/ui/model/ViewsTreeModel.java b/hierarchyviewer/src/com/android/hierarchyviewer/ui/model/ViewsTreeModel.java
new file mode 100644
index 000000000..f3a07f837
--- /dev/null
+++ b/hierarchyviewer/src/com/android/hierarchyviewer/ui/model/ViewsTreeModel.java
@@ -0,0 +1,62 @@
+/*
+ * 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) {
+    }
+}