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ScrollBarStateInner

tessera_components::scrollable::scrollbar

Struct ScrollBarStateInner 

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pub struct ScrollBarStateInner {
    pub is_dragging: bool,
    pub pressed_on_thumb: bool,
    pub is_hovered: bool,
    pub hover_start_frame_nanos: Option<u64>,
    pub last_scroll_activity_frame_nanos: Option<u64>,
    pub should_be_visible: bool,
}
Expand description

Mutable state shared by a scrollbar and its viewport.

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§is_dragging: bool

Whether the scrollbar’s thumb is currently being dragged.

§pressed_on_thumb: bool

Whether the active pointer press started on the thumb.

§is_hovered: bool

Whether the scrollbar’s thumb is currently being hovered.

§hover_start_frame_nanos: Option<u64>

The frame timestamp when the hover state last changed.

§last_scroll_activity_frame_nanos: Option<u64>

The frame timestamp when the last scroll activity occurred (for AutoHide behavior).

§should_be_visible: bool

Whether the scrollbar should be visible (for AutoHide behavior).

Trait Implementations§

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impl Clone for ScrollBarStateInner

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fn clone(&self) -> ScrollBarStateInner

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 ScrollBarStateInner

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impl Default for ScrollBarStateInner

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fn default() -> ScrollBarStateInner

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

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for ScrollBarStateInner

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