Trait GtkApplicationImpl
gtk::subclass::application
pub trait GtkApplicationImpl: GtkApplicationImplExt + ApplicationImpl + 'static { fn window_added(&self, application: &Application, window: &Window) { ... } fn window_removed(&self, application: &Application, window: &Window) { ... } }
fn window_added(&self, application: &Application, window: &Window)
fn window_removed(&self, application: &Application, window: &Window)