Struct Header 

pub struct Header { /* private fields */ }

A non-interactive header bar.

Renders as Title [Action1] [Action2] where the title is left-aligned, bold, and uses the primary text color; actions are right-aligned and use the secondary text color.

Implementations

impl Header

pub fn new(title: impl Into<String>) -> Self

Create a new header with the given title.

pub fn action(self, label: impl Into<String>) -> Self

Add a right-aligned action label.

Actions are rendered as [label].

Trait Implementations

impl Component for Header

fn render(&self, width: u16) -> Result<Rendered, RenderError>

Render this component into lines of text at the given width.

fn render_rect(&self, rect: Rect) -> Result<Rendered, RenderError>

Render this component into a specific rectangular area.

fn handle_input(&mut self, _event: &Event) -> InputResult

Handle an input event (key press, resize, mouse, etc.).

fn wants_key_release(&self) -> bool

Returns true if this component wants to receive KeyEventKind::Release events in addition to Press / Repeat.

fn as_focusable(&self) -> Option<&dyn Focusable>

Cast this component to a Focusable reference, if supported.

fn as_focusable_mut(&mut self) -> Option<&mut dyn Focusable>

Cast this component to a mutable Focusable reference, if supported.