Would like to link a trait listener to the TabularEditor that triggers a recompute of the column widths. I tried refresh and update, and both seemed not to recompute the column widths.

Specifically, I want to call _TableView resizeColumnsToContents within traitsui/qt4/tabular_editor.py whenever update_editor of TabularEditor (traitsui/qt4/tabular_editor.py) is triggered using the update trait listener on traitsui’s TabularEditor .

Or there could be a new listener update_column_widths in the traitsui TabularEditor that triggers resizeColumnsToContents?