From 984991130a98340beeab17c52c1ab64da5c7eeed Mon Sep 17 00:00:00 2001
From: Harald Wolff <harald@das-wolff-rudel.de>
Date: Thu, 15 Dec 2016 10:19:29 +0100
Subject: [PATCH] AutomatedTreeModel: + isContainer()

---
 src/org/hwo/ui/tree/AutomatedTreeModel.java | 2 +-
 src/org/hwo/ui/tree/AutomatedTreeNode.java  | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/org/hwo/ui/tree/AutomatedTreeModel.java b/src/org/hwo/ui/tree/AutomatedTreeModel.java
index e3dfa83..016b126 100644
--- a/src/org/hwo/ui/tree/AutomatedTreeModel.java
+++ b/src/org/hwo/ui/tree/AutomatedTreeModel.java
@@ -69,7 +69,7 @@ public class AutomatedTreeModel implements TreeModel,AutomatedTreeNodeListener {
 	@Override
 	public boolean isLeaf(Object parent) {
 		AutomatedTreeNode node = (AutomatedTreeNode)parent;
-		return node.getChildren().length > 0 ? false : true;
+		return !node.isContainer();
 	}
 
 
diff --git a/src/org/hwo/ui/tree/AutomatedTreeNode.java b/src/org/hwo/ui/tree/AutomatedTreeNode.java
index 6e7cf86..78a89ab 100644
--- a/src/org/hwo/ui/tree/AutomatedTreeNode.java
+++ b/src/org/hwo/ui/tree/AutomatedTreeNode.java
@@ -95,4 +95,8 @@ public abstract class AutomatedTreeNode implements Comparable<AutomatedTreeNode>
 		fireChildRemoved(node, child, index);
 	}
 	
+	public boolean isContainer(){
+		return getChildren().length > 0 ? false : true;
+	}
+	
 }