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Flutter & Dart · Component

Container

Container combines common layout and painting features in one Flutter widget. It can size, align, pad, margin, decorate, transform, and contain a child.

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Syntax

Container({Key? key, AlignmentGeometry? alignment, EdgeInsetsGeometry? padding, Color? color, bool isAntiAlias = true, Decoration? decoration, Decoration? foregroundDecoration, double? width, double? height, BoxConstraints? constraints, EdgeInsetsGeometry? margin, Matrix4? transform, AlignmentGeometry? transformAlignment, Widget? child, Clip clipBehavior = Clip.none})

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  • AnimatedContainer
  • EdgeInsetsGeometry
  • BoxConstraints
  • BoxDecoration
  • Decoration

Source: Container class - widgets library - Dart API. Checked 2026-11-03.