Enum GpuScrollbarOpacityEvent 

pub enum GpuScrollbarOpacityEvent {
    VerticalAdded(DomId, NodeId, OpacityKey, f32),
    VerticalChanged(DomId, NodeId, OpacityKey, f32, f32),
    VerticalRemoved(DomId, NodeId, OpacityKey),
    HorizontalAdded(DomId, NodeId, OpacityKey, f32),
    HorizontalChanged(DomId, NodeId, OpacityKey, f32, f32),
    HorizontalRemoved(DomId, NodeId, OpacityKey),
}

Represents a change to a scrollbar opacity key.

Scrollbar opacity is managed separately from CSS opacity to enable independent fading animations without affecting element opacity.

Variants

VerticalAdded(DomId, NodeId, OpacityKey, f32)

A vertical scrollbar was added to a node

VerticalChanged(DomId, NodeId, OpacityKey, f32, f32)

A vertical scrollbar opacity was changed

VerticalRemoved(DomId, NodeId, OpacityKey)

A vertical scrollbar was removed from a node

HorizontalAdded(DomId, NodeId, OpacityKey, f32)

A horizontal scrollbar was added to a node

HorizontalChanged(DomId, NodeId, OpacityKey, f32, f32)

A horizontal scrollbar opacity was changed

HorizontalRemoved(DomId, NodeId, OpacityKey)

A horizontal scrollbar was removed from a node

Trait Implementations

impl Clone for GpuScrollbarOpacityEvent

fn clone(&self) -> GpuScrollbarOpacityEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuScrollbarOpacityEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for GpuScrollbarOpacityEvent

fn eq(&self, other: &GpuScrollbarOpacityEvent) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for GpuScrollbarOpacityEvent

fn partial_cmp(&self, other: &GpuScrollbarOpacityEvent) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for GpuScrollbarOpacityEvent