[4.0.2] tree.ViewDropZone reorderOnly

[DDarko]

Often I use the drag and drop on tree.Panel limited to changing the order of items within a single parent.

Maybe someone else from this benefit. Maybe someday it will go to the official plugin.


in extjs/src/tree/ViewDropZone.js

47a48,49
> 	
> 	reorderOnly: false,
144a147,150
> 		
> 		if (this.reorderOnly){
> 			if (position == 'append' || draggedRecords[0].parentNode != targetNode.parentNode) return false;
> 		}