Struct NavigationBar 

pub struct NavigationBar { /* private fields */ }

Available on crate feature master-layout only.

Navigation bar component for displaying tabs

Implementations

impl NavigationBar

pub fn new(labels: Vec<String>) -> Self

Create a new navigation bar with tab labels

pub fn set_active(&mut self, index: usize)

Set the active tab index

pub fn active_index(&self) -> usize

Get the active tab index

pub fn tab_count(&self) -> usize

Get number of tabs

pub fn handle_click(&self, x: u16, y: u16) -> Option<usize>

Handle a mouse click, returns the clicked tab index if any

pub fn render_with_active( &mut self, area: Rect, buf: &mut Buffer, active_index: usize, )

Render the navigation bar with explicit active index

pub fn render_with_active_and_offset( &mut self, area: Rect, buf: &mut Buffer, active_index: usize, left_offset: u16, )

Render the navigation bar with explicit active index and left offset

Trait Implementations

impl Widget for NavigationBar

fn render(self, area: Rect, buf: &mut Buffer)

Draws the current state of the widget in the given buffer. That is the only method required to implement a custom widget.