Struct FocusInEvent 

#[non_exhaustive]
pub struct FocusInEvent {
    pub related_target: Option<RawId>,
}

DOM focusin event — fired when an element is about to receive focus. Bubbles (unlike FocusEvent).

Chrome: FocusEvent with type "focusin".

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

related_target: Option<RawId>

The node that previously had focus (if any).

Trait Implementations

impl Clone for FocusInEvent

fn clone(&self) -> FocusInEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FocusInEvent

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

Formats the value using the given formatter.

impl Event for FocusInEvent

fn bubbles(&self) -> Bubbles

Whether this event bubbles up through the tree after reaching the target.

fn cancelable(&self) -> Cancelable

Whether this event can be cancelled via prevent_default().

fn as_any(&self) -> &dyn Any

Downcast to &dyn Any for type-safe casting in handlers.