Struct WindowData

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pub struct WindowData {
    pub window: Window,
    pub context: PossiblyCurrentContext,
    pub surface: Surface<WindowSurface>,
}

Expand description

Platform- and backend-specific window data for OpenGL.

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§window: Window

The winit window.

§context: PossiblyCurrentContext

The GL context (glutin).

§surface: Surface<WindowSurface>

The GL surface (glutin).

Implementations§

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impl WindowData

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pub fn new_opengl( event_loop: &ActiveEventLoop, attributes: WindowAttributes, ) -> Result<Self, Box<dyn Error>>

Creates a window with a current OpenGL context and surface via glutin.

Picks a config with an alpha channel, preferring transparency and multisampling, then makes the context current on the new surface. Build your GL renderer afterward from window_data.context.display() (e.g. via get_proc_address). All fields are public, so callers needing different config selection can construct WindowData manually instead.

Auto Trait Implementations§

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impl UnsafeUnpin for WindowData

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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