gtk/gtk.go
func (v *Notebook) SetShowTabs(showTabs bool) {
	C.gtk_notebook_set_show_tabs(v.native(), gbool(showTabs))
}
func (v *Notebook) SetShowTabs(showTabs bool) {
	C.gtk_notebook_set_show_tabs(v.native(), gbool(showTabs))
}
// SetShowTabs() is a wrapper around gtk_notebook_set_show_tabs().