Struct NullWindowProvider 

pub struct NullWindowProvider { /* private fields */ }

A window provider that does nothing. Used for headless testing and as a default when no windowing system is available.

Implementations

impl NullWindowProvider

pub fn new() -> Self

Create a new null window provider.

Trait Implementations

impl Default for NullWindowProvider

fn default() -> Self

Returns the “default value” for a type.

impl WindowProvider for NullWindowProvider

fn name(&self) -> &str

Returns the human-readable name of this window provider.

fn init(&mut self) -> GoudResult<()>

Initialize the window provider and create the window.

fn shutdown(&mut self)

Shut down the window provider and destroy the window.

fn should_close(&self) -> bool

Returns true if the window has been requested to close.

fn set_should_close(&mut self, value: bool)

Set the close request flag on the window.

fn poll_events(&mut self)

Poll the OS event queue for window and input events.

fn swap_buffers(&mut self)

Swap the front and back buffers (present the frame).

fn get_size(&self) -> (u32, u32)

Get the window size in screen coordinates as (width, height).

fn get_framebuffer_size(&self) -> (u32, u32)

Get the framebuffer size in pixels as (width, height).