EditorApplication.ProjectWindowItemCallback 项目窗口项回调
delegate ProjectWindowItemCallback (guid : String, selectionRect : Rect) : void
Description描述
Delegate to be called for every visible list item in the ProjectWindow on every OnGUI event.
委托调用用于在ProjectWindow每个OnGUI事件上每个可见列表项。
参见： EditorApplication.hierarchyWindowItemOnGUI
