CHANGED: #1471 Removing widgets from the widget properties dialog will now work.

--HG--
branch : gsoc2012-gui-editor

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_info_tree.h

@@ -62,10 +62,10 @@ namespace GUIEditor
 			return true;
 		}
 
-		/// Finds a node and removes it
-		bool removeNode( SWidgetInfo *info )
+		/// Finds a node by it's name and removes it
+		bool removeNode( const std::string &name )
 		{
-			CWidgetInfoTreeNode *node = findNodeByName( info->name );
+			CWidgetInfoTreeNode *node = findNodeByName( name );
 			if( node == NULL )
 				return false;
 
@@ -78,6 +78,12 @@ namespace GUIEditor
 			return true;
 		}
 
+		/// Finds a node by it's info entry and removes it
+		bool removeNode( SWidgetInfo *info )
+		{
+			return removeNode( info->name );
+		}
+
 		/// Get the node names and put them into the vector
 		void getNames( std::vector< std::string > &v ) const
 		{

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_info_tree_node.h

@@ -85,8 +85,8 @@ namespace GUIEditor
 			{
 				if( ( *itr )->getInfo().name == name )
 				{
-					children.erase( itr );
 					delete ( *itr );
+					children.erase( itr );
 					return true;
 				}
 			}

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_properties.cpp

@@ -67,10 +67,8 @@ namespace GUIEditor{
 		if( reply != QMessageBox::Yes )
 			return;
 
-		/*
-			Remove the damned thing here
-		*/
-
+		tree->removeNode( widgetName.toStdString() );
+		widgetPropTree->clear();
 		buildWidgetList();
 	}