Enum ScrollDelta 

pub enum ScrollDelta {
    Lines(f64, f64),
    Pixels(f64, f64),
}

A scroll amount, in either discrete lines or continuous pixels.

Line deltas come from mouse wheels (winit LineDelta); pixel deltas from precision trackpads/touch (winit PixelDelta). The (x, y) order is horizontal then vertical.

Variants

Lines(f64, f64)

A wheel-notch delta measured in lines (x, y).

Pixels(f64, f64)

A precision delta measured in logical pixels (x, y).

Trait Implementations

impl Clone for ScrollDelta

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScrollDelta

impl Debug for ScrollDelta

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

Formats the value using the given formatter.

impl PartialEq for ScrollDelta

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ScrollDelta