Version: 2019.3
protected void SetupDragAndDrop (IMGUI.Controls.TreeView.SetupDragAndDropArgs args);

説明

This function is called when CanStartDrag returns true.

Override this function to set the global DragAndDrop state and set which items can be dragged and dropped. Use FindRows to convert the dragged IDs to TreeViewItems if needed.

You control TreeView drag and drop in the following order:
1) override CanStartDrag to enable dragging TreeViewItems.
2) override SetupDragAndDrop to set which TreeViewItems are dragged.
3) override HandleDragAndDrop to control the drag and drop behavior of the TreeView.


See Also: DragAndDrop.

Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961