[−][src]Enum ggez::event::winit_event::MouseScrollDelta
Describes a difference in the mouse scroll wheel state.
Variants
LineDelta(f32, f32)
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 Debug for MouseScrollDelta
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impl Copy for MouseScrollDelta
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impl Clone for MouseScrollDelta
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fn clone(&self) -> MouseScrollDelta
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default fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
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impl PartialEq<MouseScrollDelta> for MouseScrollDelta
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fn eq(&self, other: &MouseScrollDelta) -> bool
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fn ne(&self, other: &MouseScrollDelta) -> bool
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Auto Trait Implementations
impl Send for MouseScrollDelta
impl Sync for MouseScrollDelta
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Scalar for T where
T: Copy + PartialEq<T> + Any + Debug,
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T: Copy + PartialEq<T> + Any + Debug,
impl<T> Same for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf for SP where
SS: SubsetOf<SP>,
SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
fn is_in_subset(&self) -> bool
unsafe fn to_subset_unchecked(&self) -> SS
fn from_subset(element: &SS) -> SP
impl<T> Erased for T
impl<T> SetParameter for T
default fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
Sets value
as a parameter of self
.