Trait gsk4::prelude::GskRendererExt

pub trait GskRendererExt: 'static {
    fn surface(&self) -> Option<Surface>;
    fn is_realized(&self) -> bool;
    fn realize(&self, surface: Option<&Surface>) -> Result<(), Error>;
    fn render(&self, root: impl AsRef<RenderNode>, region: Option<&Region>);
    fn render_texture(
        &self, 
        root: impl AsRef<RenderNode>, 
        viewport: Option<&Rect>
    ) -> Texture;
    fn unrealize(&self);
    fn connect_realized_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn connect_surface_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
}

Required methods

fn surface(&self) -> Option<Surface>

fn is_realized(&self) -> bool

fn realize(&self, surface: Option<&Surface>) -> Result<(), Error>

fn render(&self, root: impl AsRef<RenderNode>, region: Option<&Region>)

fn render_texture(
    &self,
    root: impl AsRef<RenderNode>,
    viewport: Option<&Rect>
) -> Texture

fn unrealize(&self)

fn connect_realized_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

fn connect_surface_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

Implementors

impl<O: IsA<Renderer>> GskRendererExt for O