class

Egui::Tabs

Inherits Egui::Widget < Reference < Object

Constants

ROOT_CLASS = "tabs"

Element classes for StyleSheet tweaks from app code: ctx.stylesheet.rule(Tabs::TAB_CLASS, …)

SCROLL_SALT = 31333_u64
TAB_CLASS = "tabs.tab"

Constructors

new(tabs : Array(String), selected : Int32 = 0, closable : Bool = false, layout : Symbol = :carousel)
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Instance methods

closable?
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closed

The tab whose close button was clicked this frame — its index, nil when nothing closed. The app removes the tab from its own state (and fixes the selection).

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layout
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multiline?

:multiline wraps full rows instead of scrolling one row (:carousel) — see the class doc.

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selected
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style_class

CSS-like class this widget styles under in the global StyleSheet (nil = not registered yet). Widgets adopt the class system gradually; see Button and containers/sidebar.cr for the reference wiring (base + state overlays).

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style_properties

The tabs root keys #ui reads (the strip itself). The per-card keys of tabs.tab are declared by TabPart — the strip records its own meta under the (non-interacting) scroll id so the Class tab knows these props too.

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tab_title

The selected tab's title.

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ui(ui : Ui) : Response
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Nested types