From e0246799adf790dc18b59a28ea1bfa1a682822f2 Mon Sep 17 00:00:00 2001
From: Konstantin Bulenkov <kb@jetbrains.com>
Date: Mon, 6 Aug 2012 18:16:26 +0200
Subject: [PATCH] don't show [+] on leaves

---
 .../intellij/designer/componentTree/TreeContentProvider.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/ui-designer/ui-designer-new/src/com/intellij/designer/componentTree/TreeContentProvider.java b/plugins/ui-designer/ui-designer-new/src/com/intellij/designer/componentTree/TreeContentProvider.java
index a1fecce72eca..2e445eee69c3 100644
--- a/plugins/ui-designer/ui-designer-new/src/com/intellij/designer/componentTree/TreeContentProvider.java
+++ b/plugins/ui-designer/ui-designer-new/src/com/intellij/designer/componentTree/TreeContentProvider.java
@@ -82,6 +82,11 @@ public final class TreeContentProvider extends AbstractTreeStructure {
     return false;
   }
 
+  @Override
+  public boolean isAlwaysLeaf(Object element) {
+    return element instanceof RadComponent && ((RadComponent)element).getChildren().isEmpty();
+  }
+
   @Override
   public boolean hasSomethingToCommit() {
     return false;