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NativeGestureEvent

Enum NativeGestureEvent 

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#[repr(C, u8)]
pub enum NativeGestureEvent { DoubleClick, LongPress(DetectedLongPress), Swipe(GestureDirection), Pinch(DetectedPinch), Rotation(DetectedRotation), }
Expand description

Gesture detected by a platform-native recognizer.

Platform backends construct one of these in their gesture-recognizer callbacks (iOS UIKit, Android GestureDetector, macOS NSGestureRecognizer) and hand it to GestureAndDragManager::inject_native_gesture. The in-process detect_* methods then return the native result, sidestepping their fallback heuristics. On platforms with poor native gesture support (X11 / Wayland touch, headless), backends never inject and the in-process detector remains authoritative.

Variants§

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DoubleClick

Single tap / double-click detected natively.

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LongPress(DetectedLongPress)

Long-press detected natively (iOS UILongPressGestureRecognizer, Android GestureDetector.OnGestureListener::onLongPress).

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Swipe(GestureDirection)

Swipe detected natively (iOS UISwipeGestureRecognizer, Android GestureDetector.OnGestureListener::onFling).

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Pinch(DetectedPinch)

Pinch detected natively (iOS UIPinchGestureRecognizer, Android ScaleGestureDetector, macOS magnification gesture).

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Rotation(DetectedRotation)

Rotation detected natively (iOS UIRotationGestureRecognizer, macOS rotation gesture).

Trait Implementations§

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impl Clone for NativeGestureEvent

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fn clone(&self) -> NativeGestureEvent

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for NativeGestureEvent

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

Formats the value using the given formatter. Read more
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impl PartialEq for NativeGestureEvent

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for NativeGestureEvent

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impl StructuralPartialEq for NativeGestureEvent

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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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.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.