Enum compositing::touch::TouchState
source · pub enum TouchState {
Nothing,
WaitingForScript,
DefaultPrevented,
Touching,
Panning,
Pinching,
MultiTouch,
}
Expand description
The states of the touch input state machine.
TODO: Add support for “flinging” (scrolling inertia)
Variants§
Nothing
Not tracking any touch point
WaitingForScript
A touchstart event was dispatched to the page, but the response wasn’t received yet. Contains the initial touch point.
DefaultPrevented
Script is consuming the current touch sequence; don’t perform default actions.
Touching
A single touch point is active and may perform click or pan default actions. Contains the initial touch location.
Panning
A single touch point is active and has started panning.
Pinching
A two-finger pinch zoom gesture is active.
MultiTouch
A multi-touch gesture is in progress. Contains the number of active touch points.
Trait Implementations§
source§impl Clone for TouchState
impl Clone for TouchState
source§fn clone(&self) -> TouchState
fn clone(&self) -> TouchState
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for TouchState
impl Debug for TouchState
source§impl PartialEq<TouchState> for TouchState
impl PartialEq<TouchState> for TouchState
source§fn eq(&self, other: &TouchState) -> bool
fn eq(&self, other: &TouchState) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for TouchState
impl Eq for TouchState
impl StructuralEq for TouchState
impl StructuralPartialEq for TouchState
Auto Trait Implementations§
impl RefUnwindSafe for TouchState
impl Send for TouchState
impl Sync for TouchState
impl Unpin for TouchState
impl UnwindSafe for TouchState
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where
F: FnOnce(&Self) -> bool,
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 moresource§impl<T> MaybeBoxed<Box<T, Global>> for T
impl<T> MaybeBoxed<Box<T, Global>> for T
source§fn maybe_boxed(self) -> Box<T, Global>
fn maybe_boxed(self) -> Box<T, Global>
Convert
source§impl<T> MaybeBoxed<T> for T
impl<T> MaybeBoxed<T> for T
source§fn maybe_boxed(self) -> T
fn maybe_boxed(self) -> T
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