PointerChange

tessera_ui

Struct PointerChange 

Source 
pub struct PointerChange {
    pub timestamp: Instant,
    pub pointer_id: PointerId,
    pub content: CursorEventContent,
    pub gesture_state: GestureState,
    /* private fields */
}
Expand description

Represents a single pointer change with timing information.

PointerChange encapsulates all pointer interactions including presses, releases, and scroll actions. Each event includes a timestamp for precise timing and ordering of input events.

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§timestamp: Instant

Timestamp indicating when this event occurred.

§pointer_id: PointerId

Pointer identifier for this input stream.

§content: CursorEventContent

The specific type and data of this cursor event.

§gesture_state: GestureState

Classification of the gesture associated with this event.

Events originating from touch scrolling will mark this as GestureState::Dragged, allowing downstream components to distinguish tap candidates from scroll gestures.

Implementations§

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impl PointerChange

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pub fn consume(&mut self)

Marks this change as consumed.

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pub fn is_consumed(&self) -> bool

Returns whether this change has already been consumed.

Trait Implementations§

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impl Clone for PointerChange

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fn clone(&self) -> PointerChange

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PointerChange

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

Formats the value using the given formatter. Read more

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