pub trait RootExt: IsA<Root> + Sealed + 'static {
// Provided methods
fn display(&self) -> Display { ... }
fn focus(&self) -> Option<Widget> { ... }
fn set_focus(&self, focus: Option<&impl IsA<Widget>>) { ... }
}
pub trait RootExt: IsA<Root> + Sealed + 'static {
// Provided methods
fn display(&self) -> Display { ... }
fn focus(&self) -> Option<Widget> { ... }
fn set_focus(&self, focus: Option<&impl IsA<Widget>>) { ... }
}