Sets the font to use for a widget.
All other style values are left untouched. See also gtk_widget_modify_style().
the font description to use, or %NULL to undo the effect of previous calls to gtk_widget_modify_font()
Deprecated: Use gtk_widget_override_font() instead
See Implementation
Sets the font to use for a widget.
All other style values are left untouched. See also gtk_widget_modify_style().