[platform-swt-dev] How to get a control from a specific column of a Tabl

[bbskill <bbkills@xxxxxxx>]

hello all !
I used a TableTreeEditor to add a control to a cloumn of a TableTreeItem.
editor.setEditor(control,item,Column);

Then How can I get recover the control giving the editor and the item
and the column directly,
but not through event listener?
That means the the composite which the Control displayed above is not
being edited.
so I can't use editor.getEditor() to get the control.

anyone can help me ?
Thank you for any help !