Trait gtk4::prelude::DrawingAreaExtManual

pub trait DrawingAreaExtManual: Sealed + IsA<DrawingArea> + 'static {
    // Provided methods
    fn unset_draw_func(&self) { ... }
    fn set_draw_func<P: FnMut(&DrawingArea, &Context, i32, i32) + 'static>(
        &self,
        draw_func: P
    ) { ... }
}

Trait containing manually implemented methods of DrawingArea.

Provided Methods

fn unset_draw_func(&self)

fn set_draw_func<P: FnMut(&DrawingArea, &Context, i32, i32) + 'static>( &self, draw_func: P )

Object Safety

This trait is not object safe.

Implementors

impl<O: IsA<DrawingArea>> DrawingAreaExtManual for O