DrawingAreaExtManual

gtk4::prelude

Trait DrawingAreaExtManual 

Source 
pub trait DrawingAreaExtManual: 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,
    ) { ... }
}
Expand description

Trait containing manually implemented methods of DrawingArea.

Provided Methods§

Source

fn unset_draw_func(&self)

Source

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

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§