Trait gtk4::prelude::WidgetExtManual

pub trait WidgetExtManual: 'static {
    // Required method
    fn add_tick_callback<P: Fn(&Self, &FrameClock) -> Continue + 'static>(
        &self,
        callback: P
    ) -> TickCallbackId;
}

Trait containing manually implemented methods of Widget.

Required Methods

fn add_tick_callback<P: Fn(&Self, &FrameClock) -> Continue + 'static>( &self, callback: P ) -> TickCallbackId

Implementors

impl<O: IsA<Widget>> WidgetExtManual for O