Struct ShortcutsView 

pub struct ShortcutsView<State, V>
where
    State: 'static,
{ /* private fields */ }

A child plus the chords it binds. See the module docs.

Implementations

impl<State, V> ShortcutsView<State, V>

where State: 'static,

pub fn on( self, chord: &str, label: impl Into<String>, handler: impl Fn(&mut State) + 'static, ) -> ShortcutsView<State, V>

Bind chord (Chord::parse syntax, e.g. "Mod+K") in the ShortcutScope::Local tier, listed under label in shortcut hints.

Panics

When chord does not parse; build a Chord and call Self::bind for a spec read at runtime.

pub fn global( self, chord: &str, label: impl Into<String>, handler: impl Fn(&mut State) + 'static, ) -> ShortcutsView<State, V>

Like Self::on, in the ShortcutScope::AppGlobal tier: tried after every local binding.

Panics

When chord does not parse.

pub fn bind( self, chord: Chord, label: impl Into<String>, scope: ShortcutScope, handler: impl Fn(&mut State) + 'static, ) -> ShortcutsView<State, V>

Bind an already-built chord in scope.

Trait Implementations

impl<State, V> View<State> for ShortcutsView<State, V>

where State: 'static, V: View<State>,

fn rebuild( &self, prev: &ShortcutsView<State, V>, element: &mut <ShortcutsView<State, V> as View<State>>::Element, ctx: &mut BuildCtx<'_>, ) -> ChangeFlags

Bindings keep their ids by position; a changed declaration only needs a repaint.

type Element = ShortcutsWidget<<V as View<State>>::Element>

The retained widget this view produces.

fn build( &self, ctx: &mut BuildCtx<'_>, ) -> <ShortcutsView<State, V> as View<State>>::Element

Materialise a fresh widget for this view.

fn teardown( &self, element: &mut <ShortcutsView<State, V> as View<State>>::Element, ctx: &mut BuildCtx<'_>, )

Tear down element when this view is being removed; a no-op for leaf views.

fn message( &self, element: &mut <ShortcutsView<State, V> as View<State>>::Element, state: &mut State, )

Deliver an event message to this view, mutating application state (stubbed: no event routing goes through it yet).