Struct stdweb::web::event::FocusEvent

pub struct FocusEvent(_);

The FocusEvent is fired when an element has received focus. The main difference between this event and focusin is that only the latter bubbles.

(JavaScript docs)

Trait Implementations

impl JsSerialize for FocusEvent

impl TryFrom<FocusEvent> for Reference

type Error = Void

The type returned in the event of a conversion error.

fn try_from(value: FocusEvent) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Reference> for FocusEvent

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(reference: Reference) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_r> TryFrom<&'_r Reference> for FocusEvent

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(reference: &Reference) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for FocusEvent

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_r> TryFrom<&'_r Value> for FocusEvent

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.

impl InstanceOf for FocusEvent

fn instance_of(reference: &Reference) -> bool

Checks whenever a given Reference if of type Self.

impl ReferenceType for FocusEvent

unsafe fn from_reference_unchecked(reference: Reference) -> Self

Converts a given reference into a concrete reference-like wrapper. Doesn't do any type checking; highly unsafe to use!

impl IEvent for FocusEvent

fn bubbles(&self) -> bool

Indicates whether this event bubbles upward through the DOM.

fn cancel_bubble(&self) -> bool

A historical alias to Event.stopPropagation().

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.

fn cancelable(&self) -> bool

Indicates whether the event is cancelable.

fn current_target(&self) -> Option<EventTarget>

A reference to the currently registered target of this event.

fn default_prevented(&self) -> bool

Indicates whether preventDefault has been called on this event.

fn event_phase(&self) -> EventPhase

Indicates which phase of event flow is currently being evaluated.

fn stop_immediate_propagation(&self)

Prevents any further listeners from being called for this event.

fn stop_propagation(&self)

Stops the propagation of this event to descendants in the DOM.

fn target(&self) -> Option<EventTarget>

Returns a reference to the target to which this event was originally registered.

fn time_stamp(&self) -> Option<f64>

Returns the time in milliseconds at which this event was created.

fn is_trusted(&self) -> bool

Indicates whether the event was generated by a user action.

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.

fn prevent_default(&self)

Cancels the event if it is cancelable, without stopping further propagation of the event.

impl ConcreteEvent for FocusEvent

const EVENT_TYPE: &'static str

A string representing the event type.

impl IFocusEvent for FocusEvent

fn related_target(&self) -> Option<EventTarget>

Returns the secondary target of this event, if any.

impl Eq for FocusEvent

impl Clone for FocusEvent

fn clone(&self) -> FocusEvent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<FocusEvent> for FocusEvent

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl AsRef<Reference> for FocusEvent

fn as_ref(&self) -> &Reference

Performs the conversion.

impl From<FocusEvent> for Reference

fn from(value: FocusEvent) -> Self

Performs the conversion.

impl Debug for FocusEvent

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

Formats the value using the given formatter.