Sets whether cell_view should request space to fit the entire gtk.TreeModel
This is used by gtk.ComboBox to ensure that the cell view displayed on the combo box’s button always gets enough space and does not resize when selection changes.
whether cell_view should request space for the whole model.
3.0
Sets whether cell_view should request space to fit the entire gtk.TreeModel
This is used by gtk.ComboBox to ensure that the cell view displayed on the combo box’s button always gets enough space and does not resize when selection changes.