Struct ArcHandler 

pub struct ArcHandler<A: Clone + 'static>(/* private fields */);

Represents a cloneable handler.

See Handler::into_arc for more details.

Implementations

impl<A: Clone + 'static> ArcHandler<A>

pub fn widget_event(&self, args: &A) -> Option<UiTask<()>>

Calls HandlerExt::widget_event.

pub fn app_event( &self, handle: Box<dyn AppWeakHandle>, is_preview: bool, args: &A, )

Calls HandlerExt::app_event.

pub fn call(&self, args: &A) -> HandlerResult

Calls the handler.

pub fn handler(&self) -> Handler<A>

Make a handler from this arc handler.

Trait Implementations

impl<A: Clone + 'static> AnyArcHandler for ArcHandler<A>

fn clone_boxed(&self) -> Box<dyn AnyArcHandler>

Clone the handler reference.

fn as_any(&self) -> &dyn Any

Access to dyn Any methods.

fn into_any(self: Box<Self>) -> Box<dyn Any>

Access to Box<dyn Any> methods.

impl<A: Clone + Clone + 'static> Clone for ArcHandler<A>

fn clone(&self) -> ArcHandler<A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A: Clone + 'static> From<ArcHandler<A>> for Handler<A>

fn from(f: ArcHandler<A>) -> Self

Converts to this type from the input type.