Trait fltk::prelude::SurfaceDevice [−][src]
pub trait SurfaceDevice { fn is_current(&self) -> bool; fn surface() -> Self; fn push_current(new_current: &Self); fn pop_current(); }
Expand description
Defines the methods implemented by all surface types, currently ImageSurface
Required methods
fn is_current(&self) -> bool
fn is_current(&self) -> bool
Checks whether this surface is the current surface
fn push_current(new_current: &Self)
fn push_current(new_current: &Self)
Push a surface as a current surface
fn pop_current()
fn pop_current()
Pop the current surface