Container class

A convenience widget that combines common painting, positioning, and sizing.

Supports color background, width/height constraints, padding, margin, and box-drawing border characters.

Inheritance

Constructors

Container({Key? key, Widget? child, Color? color, int? width, int? height, EdgeInsets? padding, EdgeInsets? margin, Border? border}): Creates a Container with optional styling and a single child.
const

border → Border?: The box-drawing border characters to draw around the container.
final
child → Widget?: The optional child widget.
finalinherited
color → Color?: The background color of the container.
final
hashCode → int: The hash code for this object.
no setterinherited
height → int?: The fixed height of the container, or null to size from the child.
final
key → Key?: Controls how one widget replaces another in the tree.
finalinherited
margin → EdgeInsets?: Outer margin around the container.
final
padding → EdgeInsets?: Inner padding between the border and the child.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
width → int?: The fixed width of the container, or null to size from the child.
final

createElement() → SingleChildRenderObjectElement: Creates the Element for this widget.
inherited
createRenderObject(BuildContext context) → RenderContainer: Creates the RenderObject for this widget.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited
updateRenderObject(BuildContext context, RenderObject renderObject) → void: Updates the renderObject to reflect the current widget configuration.
override