Experimental: this API is experimental and might be changed or removed in the future.

IDropTarget.DragLeave

public bool DragLeave (Experimental.UIElements.DragLeaveEvent evt, IEnumerable<ISelectable> selection, Experimental.UIElements.GraphView.IDropTarget leftTarget, Experimental.UIElements.GraphView.ISelection dragSource);

Parameters

evt	事件。
selection	选择的元素。
leftTarget	放置目标。
dragSource	The drag source.

Returns

bool Returns event propagation.

Description

This method is automatically called when the dragged source no longer intersects the drop target.