Struct KuiScrollGeometry

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#[repr(C)]pub struct KuiScrollGeometry {
    pub size: u32,
    pub x: f32,
    pub y: f32,
    pub w: f32,
    pub h: f32,
    pub content_w: f32,
    pub content_h: f32,
    pub offset_x: f32,
    pub offset_y: f32,
    pub max_offset_x: f32,
    pub max_offset_y: f32,
}

Expand description

What the last layout resolved for a scroll container (kui_scroll_geometry): its own box, its content size and the clamped offset, all logical px in viewport coordinates.

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§size: u32

[out] reservation; see KUI_SCROLL_GEOMETRY_INIT.

§x: f32

The container’s box, as the last layout placed and sized it.

§y: f32§w: f32§h: f32§content_w: f32

Its laid-out content, padding included.

§content_h: f32§offset_x: f32

Where it is scrolled to: the retained offset clamped to the travel below, so it is always a position within the content.

§offset_y: f32§max_offset_x: f32

How far the offset can travel; zero on an axis that does not scroll.

§max_offset_y: f32

Trait Implementations§

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impl Clone for KuiScrollGeometry

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Copy for KuiScrollGeometry

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impl Default for KuiScrollGeometry

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for KuiScrollGeometry

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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send> ⓘ

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

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