Enum zng::focus::FocusChangedCause

pub enum FocusChangedCause {
    Request(FocusRequest),
    ScopeGotFocus(bool),
    Recovery,
}

The cause of a FOCUS_CHANGED_EVENT.

Variants

Request(FocusRequest)

The focus changed trying to fulfill the request.

ScopeGotFocus(bool)

A focus scope got focus causing its FocusScopeOnFocus action to execute.

The associated bool indicates if the focus was reversed in.

Recovery

A previously focused widget, was removed or moved.

Implementations

impl FocusChangedCause

pub fn request_target(self) -> Option<FocusTarget>

Get focus request target.

Trait Implementations

impl Clone for FocusChangedCause

fn clone(&self) -> FocusChangedCause

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FocusChangedCause

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FocusChangedCause

fn deserialize<__D>( __deserializer: __D, ) -> Result<FocusChangedCause, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FocusChangedCause

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FocusChangedCause

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for FocusChangedCause

impl Eq for FocusChangedCause

impl StructuralPartialEq for FocusChangedCause