Struct Painter 

pub struct Painter<'a, 'frame> {
    pub theme: &'a Theme,
    /* private fields */
}

Paint-only access to the active paint surface, handed to deferred paint closures.

Mirrors the paint surface of RenderCtx: widgets and raw buffer writes, never the frame itself. Paint deferred inside a modal or popup layer lands on that layer’s canvas and composites with it.

Fields

theme: &'a Theme

The active theme supplied to Ratcn::render.

Implementations

impl Painter<'_, '_>

pub fn render_widget(&mut self, widget: impl Widget, area: Rect)

Paint a ratatui widget onto the active paint surface.

pub fn render_stateful_widget<W: StatefulWidget>( &mut self, widget: W, area: Rect, state: &mut W::State, )

Paint a ratatui stateful widget onto the active paint surface.

pub fn with_buffer<R>(&mut self, paint: impl FnOnce(&mut Buffer) -> R) -> R

Run a paint closure over the active paint surface’s raw cell buffer. Inside a layer, the whole layer footprint counts as painted.

Trait Implementations

impl Debug for Painter<'_, '_>

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

Formats the value using the given formatter.