Trait gtk4::prelude::WidgetExtManual

source · 
pub trait WidgetExtManual: Sealed + IsA<Widget> + 'static {
    // Provided method
    fn add_tick_callback<P: Fn(&Self, &FrameClock) -> ControlFlow + 'static>(
        &self,
        callback: P
    ) -> TickCallbackId { ... }
}
Expand description

Trait containing manually implemented methods of Widget.

Provided Methods§

source

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

Object Safety§

This trait is not object safe.

Implementors§