Struct ScrollResult 

pub struct ScrollResult {
    pub event_count: usize,
    pub delta_x: f32,
    pub delta_y: f32,
    pub source: Option<ScrollEventSource>,
    pub unit: Option<ScrollDeltaUnit>,
}

Aggregated scroll recognition output.

Fields

event_count: usize

Number of scroll events observed in this update.

delta_x: f32

Total horizontal scroll delta.

delta_y: f32

Total vertical scroll delta.

source: Option<ScrollEventSource>

Source of the first observed scroll event.

unit: Option<ScrollDeltaUnit>

Delta unit of the first observed scroll event.

Implementations

impl ScrollResult

pub fn has_scroll(&self) -> bool

Returns whether any scroll event was observed in this update.

Trait Implementations

impl Clone for ScrollResult

fn clone(&self) -> ScrollResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScrollResult

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

Formats the value using the given formatter.

impl Default for ScrollResult

fn default() -> ScrollResult

Returns the “default value” for a type.

impl PartialEq for ScrollResult

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ScrollResult