Added some more checks, signal and slots related to widget adding.

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

@@ -49,6 +49,16 @@ namespace GUIEditor
 
 	void AddWidgetWidget::onAddClicked()
 	{
+		if( groupEdit->text().isEmpty() )
+		{
+			QMessageBox::warning( NULL,
+				tr( "WARNING" ),
+				tr( "You need to be adding the new widget into a group!" ),
+				QMessageBox::Ok );
+
+			return;
+		}
+
 		if( nameEdit->text().isEmpty() )
 		{
 			QMessageBox::warning( NULL,
@@ -60,5 +70,8 @@ namespace GUIEditor
 		}
 
 		close();
+
+		Q_EMIT adding( groupEdit->text(), widgetCB->currentText(), nameEdit->text() );
 	}
 }
+

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

@@ -22,6 +22,9 @@ namespace GUIEditor
 
 	private Q_SLOTS:
 		void onAddClicked();
+
+	Q_SIGNALS:
+		void adding( const QString &parentGroup, const QString &widgetType, const QString &name );
 	};
 
 }

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/add_widget_widget.ui

@@ -31,6 +31,9 @@
        <property name="text">
         <string/>
        </property>
+       <property name="readOnly">
+        <bool>true</bool>
+       </property>
       </widget>
      </item>
      <item row="1" column="0">

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

@@ -54,5 +54,24 @@ namespace GUIEditor
 			CWidgetManager::getInstance()->setCurrentEditorSelection( "" );
 		}
 	}
+
+	void CEditorMessageProcessor::onAdd( const QString &parentGroup, const QString &widgetType, const QString &name )
+	{
+		// Check if this group exists
+		CInterfaceElement *e = CWidgetManager::getInstance()->getElementFromId( std::string( parentGroup.toAscii() ) );
+		if( e == NULL )
+			return;
+		CInterfaceGroup *g = dynamic_cast< CInterfaceGroup* >( e );
+		if( g == NULL )
+			return;
+
+		// Check if an element already exists with that name
+		if( g->getElement( std::string( name.toAscii() ) ) != NULL )
+			return;
+
+		// Create and add the new widget
+		//CViewBase *v = NULL;
+		//g->addView( v );
+	}
 }
 

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

@@ -28,6 +28,7 @@ namespace GUIEditor
 		
 	public Q_SLOTS:
 		void onDelete();
+		void onAdd( const QString &parentGroup, const QString &widgetType, const QString &name );
 	};
 }
 

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

@@ -99,6 +99,12 @@ namespace GUIEditor
 
 		connect( viewPort, SIGNAL( guiLoadComplete() ), this, SLOT( onGUILoaded() ) );
 		connect( widgetProps, SIGNAL( treeChanged() ), this, SLOT( onTreeChanged() ) );
+		connect(
+			addWidgetWidget,
+			SIGNAL( adding( const QString&, const QString&, const QString& ) ),
+			messageProcessor,
+			SLOT( onAdd( const QString&, const QString&, const QString& ) )
+			);
 	}
 	
 	GUIEditorWindow::~GUIEditorWindow()