Struct FocusedOn 

pub struct FocusedOn<W>(/* private fields */);

Hookable: Triggers when the Widget is focused.

Arguments

• The Handle<dyn Widget> for the unfocused Widget.
• The Handle<W> for the newly focused Widget.

Filters

This Hookable can be filtered in two ways

• By a focused Handle<_>.
• By a (Handle<_>, Handle<_>) pair.

Trait Implementations

impl<W: 'static> Hookable for FocusedOn<W>

type Input<'h> = &'h (Handle<dyn Widget>, Handle<W>)

The arguments that are passed to each hook.

fn get_input<'h>(&'h mut self, _: &mut Pass) -> Self::Input<'h>

How to get the arguments from the Hookable.

impl<W1: Widget, W2: Widget + ?Sized, W3: Widget + ?Sized> PartialEq<(Handle<W2>, Handle<W3>)> for FocusedOn<W1>

fn eq(&self, other: &(Handle<W2>, Handle<W3>)) -> 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<W1, W2: ?Sized> PartialEq<Handle<W2>> for FocusedOn<W1>

fn eq(&self, other: &Handle<W2>) -> 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.