module

Egui::Widget

Instance methods

id_name

The explicit id name, if the widget was given one (nil = auto id).

inspector_kind

The kind name shown in the inspector («Button», «Tab»…) — the class name by default; StyledPart stand-ins override it with their site-specific kind.

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inspector_label

Short human label for the inspector (the button's text, a label's text…); nil = no meaningful label.

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style

Customize this widget's style; nil fields keep the theme value:

Button.new("OK").style { |s| s.fill = Color32.rgb(180, 40, 40) }

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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 stylable properties of THIS widget kind: the StyleVars keys its #ui actually reads, declared here — not hardcoded in the inspector. StyleProps.textlike / .buttonlike provide the common sets. An empty list (the default) means the widget reads no style keys and the inspector shows it as non-stylable.

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ui(ui : Ui) : Response

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with_id(name : String) : self

Give the widget an explicit id (builder form of the id: constructor parameter). Explicit ids are claimed once per frame — a second widget claiming the same name raises.

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