gtk/font_chooser.go
func FontButtonNewWithFont(fontname string) (*FontButton, error) {
	cstr := C.CString(fontname)
	defer C.free(unsafe.Pointer(cstr))
	c := C.gtk_font_button_new_with_font((*C.gchar)(cstr))
	if c == nil {
		return nil, nilPtrErr
	}
	obj := glib.Take(unsafe.Pointer(c))
	return wrapFontButton(obj), nil
}
func FontButtonNewWithFont(fontname string) (*FontButton, error) {
	cstr := C.CString(fontname)
	defer C.free(unsafe.Pointer(cstr))
	c := C.gtk_font_button_new_with_font((*C.gchar)(cstr))
	if c == nil {
		return nil, nilPtrErr
	}
	obj := glib.Take(unsafe.Pointer(c))
	return wrapFontButton(obj), nil
}
// FontButtonNewWithFont is a wrapper around gtk_font_button_new_with_font().