[][src]Enum winit::MouseScrollDelta

pub enum MouseScrollDelta {
    LineDelta(f32f32),
    PixelDelta(LogicalPosition),
}

Describes a difference in the mouse scroll wheel state.

Variants

LineDelta(f32f32)

Amount in lines or rows to scroll in the horizontal and vertical directions.

Positive values indicate movement forward (away from the user) or rightwards.

PixelDelta(LogicalPosition)

Amount in pixels to scroll in the horizontal and vertical direction.

Scroll events are expressed as a PixelDelta if supported by the device (eg. a touchpad) and platform.

Trait Implementations

impl Clone for MouseScrollDelta[src]

impl Copy for MouseScrollDelta[src]

impl Debug for MouseScrollDelta[src]

impl PartialEq<MouseScrollDelta> for MouseScrollDelta[src]

impl StructuralPartialEq for MouseScrollDelta[src]

Auto Trait Implementations

impl RefUnwindSafe for MouseScrollDelta

impl Send for MouseScrollDelta

impl Sync for MouseScrollDelta

impl Unpin for MouseScrollDelta

impl UnwindSafe for MouseScrollDelta

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.