From 00bc7babe3cd4f5015c0d82a3a86e3aec42578cb Mon Sep 17 00:00:00 2001
From: David Bommes <David.Bommes@cs.rwth-aachen.de>
Date: Mon, 5 Oct 2009 13:57:34 +0000
Subject: [PATCH] fixed double datacontrol entry bug

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@7318 383ad7c9-94d9-4d36-a494-682f7c89f535
---
 TreeModel.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/TreeModel.cc b/TreeModel.cc
index 87569b0..9f0df63 100644
--- a/TreeModel.cc
+++ b/TreeModel.cc
@@ -447,6 +447,13 @@ void TreeModel::objectChanged(int _id) {
  */
 void TreeModel::objectAdded(BaseObject* _object){
 
+  // check if item already in model tree
+  // this function can be called by addEmpty and fileOpened
+  // both will be called by fileOpened such that the item
+  // already exists
+  if( rootItem_->childExists( _object->id() )) 
+    return;
+
   TreeItem* parent = 0;
   //find the parent
   if ( _object->parent() == PluginFunctions::objectRoot() )
@@ -454,7 +461,6 @@ void TreeModel::objectAdded(BaseObject* _object){
   else
     parent = rootItem_->childExists( _object->parent()->id() );
 
-
   if (parent != 0){
     QModelIndex parentIndex = getModelIndex(parent, 0);
 
-- 
GitLab