Struct stdweb::web::event::KeyPressEvent
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pub struct KeyPressEvent(_);
The KeyPressEvent
is fired when a key is pressed down. It's only
fired for keys which produce a character value.
Trait Implementations
impl Clone for KeyPressEvent
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fn clone(&self) -> KeyPressEvent
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for KeyPressEvent
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl PartialEq for KeyPressEvent
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fn eq(&self, __arg_0: &KeyPressEvent) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &KeyPressEvent) -> bool
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This method tests for !=
.
impl Eq for KeyPressEvent
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impl InstanceOf for KeyPressEvent
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fn instance_of(reference: &Reference) -> bool
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Checks whenever a given Reference if of type Self
.
impl AsRef<Reference> for KeyPressEvent
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impl ReferenceType for KeyPressEvent
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unsafe fn from_reference_unchecked(reference: Reference) -> Self
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Converts a given reference into a concrete reference-like wrapper. Doesn't do any type checking; highly unsafe to use! Read more
impl From<KeyPressEvent> for Reference
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fn from(value: KeyPressEvent) -> Self
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Performs the conversion.
impl TryFrom<KeyPressEvent> for Reference
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type Error = Void
The type returned in the event of a conversion error.
fn try_from(value: KeyPressEvent) -> Result<Self, Self::Error>
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Performs the conversion.
impl TryFrom<Reference> for KeyPressEvent
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(reference: Reference) -> Result<Self, Self::Error>
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Performs the conversion.
impl<'_r> TryFrom<&'_r Reference> for KeyPressEvent
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(reference: &Reference) -> Result<Self, Self::Error>
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Performs the conversion.
impl TryFrom<Value> for KeyPressEvent
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: Value) -> Result<Self, Self::Error>
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Performs the conversion.
impl<'_r> TryFrom<&'_r Value> for KeyPressEvent
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: &Value) -> Result<Self, Self::Error>
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Performs the conversion.
impl JsSerialize for KeyPressEvent
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impl IEvent for KeyPressEvent
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fn bubbles(&self) -> bool
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Indicates whether this event bubbles upward through the DOM. Read more
fn cancel_bubble(&self) -> bool
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A historical alias to Event.stopPropagation()
. Read more
fn set_cancel_bubble(&self, value: bool)
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A historical alias to Event.stopPropagation()
. Setting this to true
before returning from an event handler will stop propagation of the event. Read more
fn cancelable(&self) -> bool
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Indicates whether the event is cancelable. Read more
fn current_target(&self) -> Option<EventTarget>
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A reference to the currently registered target of this event. Read more
fn default_prevented(&self) -> bool
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Indicates whether preventDefault
has been called on this event. Read more
fn event_phase(&self) -> EventPhase
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Indicates which phase of event flow is currently being evaluated. Read more
fn stop_immediate_propagation(&self)
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Prevents any further listeners from being called for this event. Read more
fn stop_propagation(&self)
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Stops the propagation of this event to descendants in the DOM. Read more
fn target(&self) -> Option<EventTarget>
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Returns a reference to the target to which this event was originally registered. Read more
fn time_stamp(&self) -> Option<f64>
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Returns the time in milliseconds at which this event was created. Read more
fn is_trusted(&self) -> bool
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Indicates whether the event was generated by a user action.
fn event_type(&self) -> String
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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
fn prevent_default(&self)
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Cancels the event if it is cancelable, without stopping further propagation of the event. Read more
impl IKeyboardEvent for KeyPressEvent
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fn alt_key(&self) -> bool
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Indicates whether the Alt key was down when this event was fired. Read more
fn code(&self) -> String
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Returns a code value that indicates the physical key pressed on the keyboard. Read more
fn ctrl_key(&self) -> bool
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Returns whether the Ctrl key was down when this event was fired. Read more
fn get_modifier_state(&self, key: ModifierKey) -> bool
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Returns whether a modifier key was down when this event was fired. Read more
fn is_composing(&self) -> bool
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Returns whether this event was fired during composition. Read more
fn location(&self) -> KeyboardLocation
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Returns the location of the key on the keyboard. Read more
fn key(&self) -> String
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Returns the value of a key or keys pressed by the user. Read more
fn meta_key(&self) -> bool
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Indicates whether the Meta key was down when this event was fired. Read more
fn repeat(&self) -> bool
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Indicates whether the key is held down such that it is repeating. Read more
fn shift_key(&self) -> bool
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Indicates whether the Shift key was down when this event was fired. Read more
impl ConcreteEvent for KeyPressEvent
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const EVENT_TYPE: &'static str
EVENT_TYPE: &'static str = "keypress"
A string representing the event type. Read more