Struct TabsState 

pub struct TabsState { /* private fields */ }

State handle for the tabs component, tracking selection and indicator animation.

use tessera_ui_basic_components::tabs::TabsState;

let tabs_state = TabsState::new(0); // Start with the first tab active
assert_eq!(tabs_state.active_tab(), 0);

Implementations

impl TabsState

pub fn new(initial_tab: usize) -> Self

Create a new state with the specified initial active tab.

pub fn set_active_tab(&self, index: usize)

Updates the active tab index and resets indicator progress.

pub fn active_tab(&self) -> usize

Returns the currently active tab index.

pub fn prev_active_tab(&self) -> usize

Returns the previously active tab index (useful during animated transitions).

pub fn last_switch_time(&self) -> Option<Instant>

Returns the time of the last tab switch, when available.

Trait Implementations

impl Clone for TabsState

fn clone(&self) -> TabsState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for TabsState

fn default() -> Self

Returns the “default value” for a type.