[−][src]Struct nannou::ui::input::global::Global
Global input event handler that also implements input::Provider
. The Ui
passes all events
to it's Global
instance, which aggregates and interprets the events to provide so-called
'high-level' events to widgets. This input gets reset after every update by the Ui
.
Fields
start: State
The input::State
as it was at the end of the last update cycle.
current: State
The most recent input::State
, with updates from handling all the events
this update cycle
last_click: Option<(Instant, Click)>
Tracks the last click that occurred and the time at which it occurred in order to create double-click events.
Methods
impl Global
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pub fn new() -> Global
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Returns a fresh new Global
ⓘImportant traits for Events<'a>pub fn events(&self) -> Events
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Returns an iterator yielding all events that have occurred since the last time
Ui::set_widgets
was called.
pub fn push_event(&mut self, event: Event)
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Add the new event to the stack.
pub fn clear_events_and_update_start_state(&mut self)
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Called at the end of every update cycle in order to prepare the Global
to
handle events for the next one.
Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> 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, U> TryInto<U> 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> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Content for T
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fn ref_from_ptr(ptr: *mut c_void, size: usize) -> Option<*mut T>
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fn is_size_suitable(size: usize) -> bool
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fn indiv_size() -> usize
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impl<T> SafeBorrow<T> for T
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impl<S> FromSample<S> for S
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fn from_sample_(s: S) -> S
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impl<T, U> ToSample<U> for T where
U: FromSample<T>,
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U: FromSample<T>,
fn to_sample_(self) -> U
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impl<S, T> Duplex<S> for T where
T: FromSample<S> + ToSample<S>,
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T: FromSample<S> + ToSample<S>,
impl<T> SetParameter for T
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
.
impl<T> SetParameter for T
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
.