TreeItemDragStartEvent

Arguments for the TreeView nodeDragStart event.

Name	Type	Default	Description
originalEvent	PointerEvent		The original pointer event holding details about the current pointer position.
sourceItem	TreeItemLookup		The look-up info for the dragged item.

Methods

isDefaultPrevented
If the event is prevented by any of its subscribers, returns true.
Returns boolean true if the default action was prevented. Otherwise, returns false.

preventDefault
Prevents the default action for a specified event. In this way, the source component suppresses the built-in behavior that follows the event.