Struct TabBar 

pub struct TabBar<'a> { /* private fields */ }

A horizontal tab bar. The active tab is indicated by a sky-coloured underline and an inactive tab lights up on hover.

let mut selected = 0usize;
ui.add(TabBar::new(&mut selected, ["Overview", "Settings", "Activity"]));

Implementations

impl<'a> TabBar<'a>

pub fn new<I, S>(selected: &'a mut usize, tabs: I) -> Self

where I: IntoIterator<Item = S>, S: Into<WidgetText>,

Build a tab bar. Accepts any iterator of items that convert into WidgetText, so both static arrays and dynamic collections work:

let mut selected = 0usize;
ui.add(TabBar::new(&mut selected, ["Overview", "Settings"]));
let dynamic: Vec<String> = vec!["A".into(), "B".into()];
ui.add(TabBar::new(&mut selected, dynamic));

Trait Implementations

impl<'a> Debug for TabBar<'a>

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

Formats the value using the given formatter.

impl<'a> Widget for TabBar<'a>

fn ui(self, ui: &mut Ui) -> Response

Allocate space, interact, paint, and return a Response.