Tree View Column - EditorPart Property
EditorPart is the reusable part used to edit the column
Member of Tree View Column (PRIM_TVCL)
Data Type - PRIM_CTRL - Base class for all visual controls
The EditorPart property is a reference to a reusable part instance to be used to edit the data.
Editor parts are used when the column does not offer adequate functionality to edit the value.
All Component Classes
Technical Reference