Struct KeymapHelp 

pub struct KeymapHelp { /* private fields */ }

Complete, vertically scrollable help generated from active keymap bindings.

Implementations

impl KeymapHelp

pub fn from_keymap<C: Clone>(keymap: &Keymap<C>) -> Self

Build help rows from active, labeled bindings in a keymap.

pub fn from_hints<C>(hints: impl IntoIterator<Item = Hint<C>>) -> Self

Build help rows from discovered bindings.

pub fn offset(self, offset: usize) -> Self

Skip the first offset help rows.

Trait Implementations

impl View for KeymapHelp

fn measure(&self, available: Size, _ctx: &RenderCtx<'_>) -> Size

Report the intrinsic content size wanted given available and ctx.

fn render(&self, area: Rect, surface: &mut Surface<'_>, ctx: &RenderCtx<'_>)

Paint the view into the assigned area through surface.

fn measure_request(&self, request: MeasureRequest, ctx: &RenderCtx<'_>) -> Size

Answer a measurement request with optional known axes and intrinsic sizing modes.