GridTrack class sealed

How a grid track is sized.

Rows accept fixed, fractional, and content-sized GridTrack.auto tracks. Columns accept only fixed and fractional tracks; content-sized columns are intentionally outside this API. Because one type covers both axes, "auto is rows-only" is enforced at runtime rather than by the type system.

Implementers

• AutoGridTrack
• FixedGridTrack
• FrGridTrack

Annotations

• @immutable

Constructors

GridTrack.auto()

A vertical track sized to the tallest child assigned to that row.

const

factory

GridTrack.fixed(double size)

A track with a fixed size in logical pixels.

const

factory

GridTrack.fr(double fraction)

A track with fraction shares of the remaining free space.

const

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

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