Struct TabBar 

pub struct TabBar<TabId: Clone + PartialEq> {
    pub tabs: Vec<Tab<TabId>>,
    pub active: TabId,
}

A horizontal tab strip.

TabBar is generic over TabId so that applications can use any Clone + PartialEq type — typically a small enum.

Example

use snora_core::{Tab, TabBar};

#[derive(Clone, PartialEq, Eq, Debug)]
enum WorkspaceTab { Library, Editor }

let bar = TabBar {
    tabs: vec![
        Tab { id: WorkspaceTab::Library, label: "Library".into(), icon: None },
        Tab { id: WorkspaceTab::Editor,  label: "Editor".into(),  icon: None },
    ],
    active: WorkspaceTab::Library,
};
assert_eq!(bar.tabs.len(), 2);
assert_eq!(bar.active, WorkspaceTab::Library);

Fields

tabs: Vec<Tab<TabId>>

Tabs in display order. The widget engine respects this order; horizontal mirroring under crate::LayoutDirection::Rtl is the engine’s responsibility.

active: TabId

The currently selected tab id. The widget renders this tab with an active treatment (typically an underline). If active does not match any tab in tabs, no tab is highlighted.

Trait Implementations

impl<TabId: Clone + Clone + PartialEq> Clone for TabBar<TabId>

fn clone(&self) -> TabBar<TabId>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<TabId: Debug + Clone + PartialEq> Debug for TabBar<TabId>

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

Formats the value using the given formatter.