[−][src]Trait flutterbug::GenericDisplay

pub trait GenericDisplay: Debug {
    fn reference(&self) -> DisplayReference;
    fn raw(&self) -> Result<NonNull<Display>, FlutterbugError>;

    fn default_screen(&self) -> Result<Screen, FlutterbugError> { ... }
    fn visual(&self, screen: Screen) -> Result<*mut Visual, FlutterbugError> { ... }
    fn default_visual(&self) -> Result<*mut Visual, FlutterbugError> { ... }
    fn black_pixel(&self, screen: Screen) -> Result<Color, FlutterbugError> { ... }
    fn default_black_pixel(&self) -> Result<Color, FlutterbugError> { ... }
    fn white_pixel(&self, screen: Screen) -> Result<Color, FlutterbugError> { ... }
    fn default_white_pixel(&self) -> Result<Color, FlutterbugError> { ... }
    fn colormap(&self, screen: Screen) -> Result<ColorMap, FlutterbugError> { ... }
    fn default_colormap(&self) -> Result<ColorMap, FlutterbugError> { ... }
    fn gc(&self, screen: Screen) -> Result<GraphicsContext, FlutterbugError> { ... }
    fn default_gc(&self) -> Result<GraphicsContext, FlutterbugError> { ... }
    fn create_simple_window(
        &self, 
        parent: Option<&Window>, 
        origin: Point2D<i32>, 
        size: Size2D<u32>, 
        border_width: u32, 
        border_color: Color, 
        background_color: Color
    ) -> Result<Window, FlutterbugError> { ... }
    fn create_context(&self) -> Result<Context, FlutterbugError> { ... }
    fn internal_atom(
        &self, 
        name: &str, 
        create_if_exists: bool
    ) -> Result<Atom, FlutterbugError> { ... }
    fn input_method(&self) -> Result<InputMethod, FlutterbugError> { ... }
    fn create_image(
        &self, 
        bounds: Size2D<u32>, 
        depth: u32, 
        data: Vec<c_char>
    ) -> Result<Image, FlutterbugError> { ... }
    fn sync(&self, s: bool) -> Result<(), FlutterbugError> { ... }
    fn depth(&self, screen: Screen) -> Result<i32, FlutterbugError> { ... }
    fn default_depth(&self) -> Result<i32, FlutterbugError> { ... }
}

This trait is applied to both Display and DisplayReference to ensure you can do the same things with both.

Note: All methods return a Result<T, FlutterbugError> since upgrading the reference to a full object can generate an error if the real Display is already dropped.