[−][src]Struct webrender_api::StickyFrameDisplayItem
Fields
id: SpatialId
margins: SideOffsets2D<Option<f32>>
The margins that should be maintained between the edge of the parent viewport and this sticky frame. A margin of None indicates that the sticky frame should not stick at all to that particular edge of the viewport.
vertical_offset_bounds: StickyOffsetBounds
The minimum and maximum vertical offsets for this sticky frame. Ignoring these constraints, the sticky frame will continue to stick to the edge of the viewport as its original position is scrolled out of view. Constraints specify a maximum and minimum offset from the original position relative to non-sticky content within the same scrolling frame.
horizontal_offset_bounds: StickyOffsetBounds
The minimum and maximum horizontal offsets for this sticky frame. Ignoring these constraints, the sticky frame will continue to stick to the edge of the viewport as its original position is scrolled out of view. Constraints specify a maximum and minimum offset from the original position relative to non-sticky content within the same scrolling frame.
previously_applied_offset: LayoutVector2D
The amount of offset that has already been applied to the sticky frame. A positive y
component this field means that a top-sticky item was in a scrollframe that has been
scrolled down, such that the sticky item's position needed to be offset downwards by
previously_applied_offset.y
. A negative y component corresponds to the upward offset
applied due to bottom-stickiness. The x-axis works analogously.
Trait Implementations
impl Clone for StickyFrameDisplayItem
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fn clone(&self) -> StickyFrameDisplayItem
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Copy for StickyFrameDisplayItem
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impl PartialEq<StickyFrameDisplayItem> for StickyFrameDisplayItem
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fn eq(&self, other: &StickyFrameDisplayItem) -> bool
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fn ne(&self, other: &StickyFrameDisplayItem) -> bool
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impl Debug for StickyFrameDisplayItem
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impl Serialize for StickyFrameDisplayItem
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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
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__S: Serializer,
impl<'de> Deserialize<'de> for StickyFrameDisplayItem
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
fn deserialize_in_place<__D>(
__deserializer: __D,
__place: &mut Self
) -> Result<(), __D::Error> where
__D: Deserializer<'de>,
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__deserializer: __D,
__place: &mut Self
) -> Result<(), __D::Error> where
__D: Deserializer<'de>,
Auto Trait Implementations
impl Send for StickyFrameDisplayItem
impl Sync for StickyFrameDisplayItem
Blanket Implementations
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,