CngxTabsConfig

App-wide default for whether the group renders an add-tab button. Default false. Per-instance [addable] Input wins. Override via withTabsAddable.

App-wide default for whether tabs render a close affordance. Default false. Per-instance [closable] Input wins, and a per-CngxTab [closable] override wins over both. The cascade default lives in the organism. Override via withTabsClosable.

App-wide default commit mode for async tab transitions. 'optimistic' (default) activates the target tab on action dispatch and rolls back on error; 'pessimistic' keeps the old tab until the action resolves. Per-instance [commitMode] Input still wins (and [cngxTabsRouteSync] pins pessimistic regardless). Override via withTabsCommitMode.

App-wide default for whether roving-tabindex navigation wraps from the last tab back to the first (and vice versa). Default true. Per-instance [loop] Input still wins. Override via withTabsRovingLoop.

App-wide default tablist orientation. Default 'horizontal' (left-to-right strip with arrow-left/right navigation); 'vertical' stacks the tabs in a column with arrow-up/down. Per-instance [orientation] Input still wins. Override via withTabsDefaultOrientation.

App-wide default for stretching tabs to the full strip width (horizontal only). Default false. Per-instance [fitted] Input wins; the cascade default lives in createTabsHostAttrs. Override via withTabsFitted.

URL surface for CngxTabsFragmentSync deep-linking: 'fragment' (default) writes #tab=<id>, 'queryParam' writes ?tab=<id>. Has no effect unless the directive is applied. Not the router-outlet integration ([cngxTabsRouteSync]). Override via withTabsFragmentSync.

Key name for the fragment / query-param deep-link written by CngxTabsFragmentSync. Default 'tab' (e.g. #tab=settings). Override via withTabsFragmentSync.

App-wide default icon layout.
Default 'start'. Per-instance [iconLayout] Input still wins; the cascade default lives in createTabsHostAttrs. Override via withTabsIconLayout.

App-wide aria-current token CngxTabLink publishes while active. Default 'page'. Set 'true' when the links are sections that stay active for URLs beneath them, which is the shape routeMatch: 'prefix' implies - page would then claim the link is the page being viewed. Per-link [ariaCurrent] still wins. Override via withTabsLinkAriaCurrent.

Hard ceiling (ms) on commit deferral while IO bursts keep arriving - without it, sustained churn (momentum scroll, continuous resize) would clear the stabilize timer forever and the More counter would freeze on a stale value. Default 250ms.

Quiescence window (ms) for the overflow IO debounce. Burst emissions during strip animations collapse to one write; the More counter re-renders once IO has been quiet this long. Default 100ms. Capped by overflowMaxDeferMs.

App-wide default panel render strategy. Default 'eager'. Per-instance [panelMode] Input still wins; the cascade default lives in createTabsHostAttrs. Override via withTabsPanelMode.

App-wide default URL-matching mode for CngxTabsRouteSync: 'suffix' treats a tab as a leaf route, 'prefix' treats it as a section that owns a subtree. Per-instance [match] still wins. Unset (the default) lets each host pick from its own flavour - 'prefix' on a nav, 'suffix' on a tablist - which is almost always what you want; set this only to force one mode app-wide. Override via withTabsRouteMatch.

App-wide default visual skin.
Default 'line'. Per-instance [skin] Input still wins; the cascade default itself lives in createTabsHostAttrs, not here (mirrors the stepper). Override via withTabsSkin.

App-wide default tab-cluster alignment (horizontal only). Default 'start'. Per-instance [tabAlign] Input wins; the cascade default lives in createTabsHostAttrs. Override via withTabsAlign.

App-wide template overrides for <cngx-tab-overflow> regions.
Middle tier of the family-standard 3-stage cascade. See CngxTabsTemplates.