Sets the background color to use for a widget.
All other style values are left untouched. See gtk_widget_override_color().
the state for which to set the background color
the color to assign, or %NULL to undo the effect of previous calls to gtk_widget_override_background_color()
3.0
See Implementation
Sets the background color to use for a widget.
All other style values are left untouched. See gtk_widget_override_color().