Struct yew::prelude::KeyPressEvent
source · pub struct KeyPressEvent(_);
Expand description
The KeyPressEvent
is fired when a key is pressed down. It’s only
fired for keys which produce a character value.
Trait Implementations
sourceimpl AsRef<Reference> for KeyPressEvent
impl AsRef<Reference> for KeyPressEvent
sourceimpl Clone for KeyPressEvent
impl Clone for KeyPressEvent
sourcefn clone(&self) -> KeyPressEvent
fn clone(&self) -> KeyPressEvent
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl ConcreteEvent for KeyPressEvent
impl ConcreteEvent for KeyPressEvent
sourceconst EVENT_TYPE: &'static str = "keypress"
const EVENT_TYPE: &'static str = "keypress"
A string representing the event type. Read more
sourceimpl Debug for KeyPressEvent
impl Debug for KeyPressEvent
sourceimpl IEvent for KeyPressEvent
impl IEvent for KeyPressEvent
sourcefn bubbles(&self) -> bool
fn bubbles(&self) -> bool
Indicates whether this event bubbles upward through the DOM. Read more
sourcefn cancel_bubble(&self) -> bool
fn cancel_bubble(&self) -> bool
A historical alias to
Event.stopPropagation()
. Read moresourcefn set_cancel_bubble(&self, value: bool)
fn set_cancel_bubble(&self, value: bool)
A historical alias to
Event.stopPropagation()
.
Setting this to true
before returning from an event handler will stop propagation
of the event. Read moresourcefn cancelable(&self) -> bool
fn cancelable(&self) -> bool
Indicates whether the event is cancelable. Read more
sourcefn current_target(&self) -> Option<EventTarget>
fn current_target(&self) -> Option<EventTarget>
A reference to the currently registered target of this event. Read more
sourcefn default_prevented(&self) -> bool
fn default_prevented(&self) -> bool
Indicates whether
preventDefault
has been called on this event. Read moresourcefn event_phase(&self) -> EventPhase
fn event_phase(&self) -> EventPhase
Indicates which phase of event flow is currently being evaluated. Read more
sourcefn stop_immediate_propagation(&self)
fn stop_immediate_propagation(&self)
Prevents any further listeners from being called for this event. Read more
sourcefn stop_propagation(&self)
fn stop_propagation(&self)
Stops the propagation of this event to descendants in the DOM. Read more
sourcefn target(&self) -> Option<EventTarget>
fn target(&self) -> Option<EventTarget>
Returns a reference to the target to which this event was originally registered. Read more
sourcefn time_stamp(&self) -> Option<f64>
fn time_stamp(&self) -> Option<f64>
Returns the time in milliseconds at which this event was created. Read more
sourcefn is_trusted(&self) -> bool
fn is_trusted(&self) -> bool
Indicates whether the event was generated by a user action.
sourcefn event_type(&self) -> String
fn event_type(&self) -> String
Returns a string containing the type of event. It is set when
the event is constructed and is the name commonly used to refer
to the specific event. Read more
sourcefn prevent_default(&self)
fn prevent_default(&self)
Cancels the event if it is cancelable, without
stopping further propagation of the event. Read more
sourceimpl IKeyboardEvent for KeyPressEvent
impl IKeyboardEvent for KeyPressEvent
sourcefn alt_key(&self) -> bool
fn alt_key(&self) -> bool
Indicates whether the Alt key was down when this event was fired. Read more
sourcefn code(&self) -> String
fn code(&self) -> String
Returns a code value that indicates the physical key pressed on the keyboard. Read more
sourcefn ctrl_key(&self) -> bool
fn ctrl_key(&self) -> bool
Returns whether the Ctrl key was down when this event was fired. Read more
sourcefn get_modifier_state(&self, key: ModifierKey) -> bool
fn get_modifier_state(&self, key: ModifierKey) -> bool
Returns whether a modifier key was down when this event was fired. Read more
sourcefn is_composing(&self) -> bool
fn is_composing(&self) -> bool
Returns whether this event was fired during composition. Read more
sourcefn location(&self) -> KeyboardLocation
fn location(&self) -> KeyboardLocation
Returns the location of the key on the keyboard. Read more
sourcefn meta_key(&self) -> bool
fn meta_key(&self) -> bool
Indicates whether the Meta key was down when this event was fired. Read more
sourceimpl InstanceOf for KeyPressEvent
impl InstanceOf for KeyPressEvent
sourcefn instance_of(reference: &Reference) -> bool
fn instance_of(reference: &Reference) -> bool
Checks whenever a given Reference if of type
Self
.sourceimpl PartialEq<KeyPressEvent> for KeyPressEvent
impl PartialEq<KeyPressEvent> for KeyPressEvent
sourcefn eq(&self, other: &KeyPressEvent) -> bool
fn eq(&self, other: &KeyPressEvent) -> bool
sourceimpl ReferenceType for KeyPressEvent
impl ReferenceType for KeyPressEvent
sourceunsafe fn from_reference_unchecked(reference: Reference) -> KeyPressEvent
unsafe fn from_reference_unchecked(reference: Reference) -> KeyPressEvent
Converts a given reference into a concrete reference-like wrapper.
Doesn’t do any type checking; highly unsafe to use! Read more
sourceimpl<'_r> TryFrom<&'_r Reference> for KeyPressEvent
impl<'_r> TryFrom<&'_r Reference> for KeyPressEvent
type Error = ConversionError
type Error = ConversionError
The type returned in the event of a conversion error.
sourcefn try_from(
reference: &Reference
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<&'_r Reference>>::Error>
fn try_from(
reference: &Reference
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<&'_r Reference>>::Error>
Performs the conversion.
sourceimpl<'_r> TryFrom<&'_r Value> for KeyPressEvent
impl<'_r> TryFrom<&'_r Value> for KeyPressEvent
type Error = ConversionError
type Error = ConversionError
The type returned in the event of a conversion error.
sourcefn try_from(
value: &Value
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<&'_r Value>>::Error>
fn try_from(
value: &Value
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<&'_r Value>>::Error>
Performs the conversion.
sourceimpl TryFrom<Event> for KeyPressEvent
impl TryFrom<Event> for KeyPressEvent
type Error = ConversionError
type Error = ConversionError
The type returned in the event of a conversion error.
sourcefn try_from(
value: Event
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<Event>>::Error>
fn try_from(
value: Event
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<Event>>::Error>
Performs the conversion.
sourceimpl TryFrom<KeyboardEvent> for KeyPressEvent
impl TryFrom<KeyboardEvent> for KeyPressEvent
type Error = ConversionError
type Error = ConversionError
The type returned in the event of a conversion error.
sourcefn try_from(
value: KeyboardEvent
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<KeyboardEvent>>::Error>
fn try_from(
value: KeyboardEvent
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<KeyboardEvent>>::Error>
Performs the conversion.
sourceimpl TryFrom<Reference> for KeyPressEvent
impl TryFrom<Reference> for KeyPressEvent
type Error = ConversionError
type Error = ConversionError
The type returned in the event of a conversion error.
sourcefn try_from(
reference: Reference
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<Reference>>::Error>
fn try_from(
reference: Reference
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<Reference>>::Error>
Performs the conversion.
sourceimpl TryFrom<Value> for KeyPressEvent
impl TryFrom<Value> for KeyPressEvent
type Error = ConversionError
type Error = ConversionError
The type returned in the event of a conversion error.
sourcefn try_from(
value: Value
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<Value>>::Error>
fn try_from(
value: Value
) -> Result<KeyPressEvent, <KeyPressEvent as TryFrom<Value>>::Error>
Performs the conversion.
impl Eq for KeyPressEvent
impl JsSerialize for KeyPressEvent
impl StructuralEq for KeyPressEvent
impl StructuralPartialEq for KeyPressEvent
Auto Trait Implementations
impl RefUnwindSafe for KeyPressEvent
impl Send for KeyPressEvent
impl Sync for KeyPressEvent
impl Unpin for KeyPressEvent
impl UnwindSafe for KeyPressEvent
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more