[][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 Copy for MouseScrollDelta[src]

impl Clone for MouseScrollDelta[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl PartialEq<MouseScrollDelta> for MouseScrollDelta[src]

impl Debug for MouseScrollDelta[src]

impl<'de> Deserialize<'de> for MouseScrollDelta[src]

impl Serialize for MouseScrollDelta[src]

Auto Trait Implementations

impl Unpin for MouseScrollDelta

impl Sync for MouseScrollDelta

impl Send for MouseScrollDelta

impl UnwindSafe for MouseScrollDelta

impl RefUnwindSafe for MouseScrollDelta

Blanket Implementations

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

The resulting type after obtaining ownership.

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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> Any for T where
    T: 'static + ?Sized
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impl<T> DeserializeOwned for T where
    T: Deserialize<'de>, 
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impl<T> SetParameter for T[src]

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
    T: Parameter<Self>, 
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Sets value as a parameter of self.