Row class Components Layout

A Row arranges its child Component widgets horizontally in sequence.

The Row is a layout component that places its children from left to right, respecting their intrinsic sizes and any horizontal gaps specified via childGap. It does not scroll; if content overflows the available space, it will be clipped by the parent.

Layout Behavior

• Each child is measured based on the maximum available size.
• The overall height is the maximum height of its children.
• The overall width is the sum of its children's widths, plus the childGap between each.

Example

final row = Row(
  children: [
    TextComponent("Hello"),
    TextComponent("World"),
  ],
  childGap: 2,
);

See Also

• Column for vertical layouts.
• ParentComponentInstance for parent-child layout handling.
• CanvasBuffer for rendering operations.

Inheritance

• Object
• Component
• Row

Constructors

Row.new({required List<Component> children, int childGap = 1})

Creates a new Row layout.

const

Properties

childGap → int

The number of columns (in terminal cells) to leave between each child.

final

children → List<Component>

The list of child Components to be displayed horizontally.

final

hashCode → int

The hash code for this object.

no setter, inherited

padding → EdgeInsets

The padding inside the component’s layout bounds.

final, inherited

position → Position?

The position of the component within its parent or layout.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createInstance() → ComponentInstance

Creates a ComponentInstance that can be rendered.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited