Trait gtk4::prelude::DrawingAreaExtManual

source · [−]

pub trait DrawingAreaExtManual: 'static {
    fn unset_draw_func(&self);
    fn set_draw_func<P: FnMut(&DrawingArea, &Context, i32, i32) + 'static>(
        &self, 
        draw_func: P
    );
}

Expand description

Trait containing manually implemented methods of DrawingArea.

Required methods

fn unset_draw_func(&self)

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

Implementors

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