Version: 2020.2
Experimental: this API is experimental and might be changed or removed in the future.

IDropTarget.DragUpdated

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public bool DragUpdated (UIElements.DragUpdatedEvent evt, IEnumerable<ISelectable> selection, Experimental.GraphView.IDropTarget dropTarget, Experimental.GraphView.ISelection dragSource);

参数

evt 事件。
selection 选择的元素。
dropTarget 放置目标。
dragSource 拖动源。

返回

bool 返回事件传播。

描述

当更新拖动源时,将自动调用此方法。


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