How drag and drop a node in a TreeView ?

I have another problem on drag and drop implementation, how to exchange data between the source and the target ?

I have seen DataExchangeHandler but only for page item. There is other Handler for node in a treeview or i must create it ?

Regards,

Damien Fontaine

Hello You need to add DropSource implemetation.

Please look at the BasicDragAndDrop example for more information.

You can also look at the PanelTreeView sample code.

Best regards

/ Pontus

    Class
    {
        kMyNodeWidgetBoss,
        kTreeNodeWidgetBoss,
        {
            /** What the application framework thinks is the  control's event handler */
            IID_IEVENTHANDLER,  kMyNodeEHImpl,
           
      
            /** Observer for changes in node state such as expand/contract */
            IID_IOBSERVER,  kMyNodeObserverImpl,
            
            IID_IDRAGDROPSOURCE,          kMyDragDropSourceImpl, // you need to implemet this
        }
    },