gtk-cell-area-inner-cell-area (area widget cell)

area -- a gtk-cell-area object
widget -- a gtk-widget object that area is rendering onto
cell -- a gdk-rectangle instance with the widget relative coordinates where one of the cells of the cell area is to be placed
inner -- a gdk-rectangle instance with the inner cell area

This is a convenience function for gtk-cell-area implementations to get the inner area where a given gtk-cell-renderer object will be rendered. It removes any padding previously added by the gtk-cell-area-request-renderer function.