pub trait AccelLabelExt: 'static {
// Required methods
fn accel(&self) -> (u32, ModifierType);
fn accel_widget(&self) -> Option<Widget>;
fn accel_width(&self) -> u32;
fn refetch(&self) -> bool;
fn set_accel(&self, accelerator_key: u32, accelerator_mods: ModifierType);
fn set_accel_closure(&self, accel_closure: Option<&Closure>);
fn set_accel_widget(&self, accel_widget: Option<&impl IsA<Widget>>);
fn accel_closure(&self) -> Option<Closure>;
fn connect_accel_closure_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_accel_widget_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
}