Flex class abstract

Controls how a flex item consumes available space inside a flex container.

This maps to the CSS flex property and related properties like flex-grow, flex-shrink, and flex-basis.

Read more: MDN Flex Item

Constructors

Flex({double? grow, double? shrink, Unit? basis})

Create a flex value from grow/shrink/basis components.

const

factory

Flex.basis(Unit basis)

Create a flex value with the given basis.

const

factory

Flex.grow(double grow)

Create a flex value with the given grow factor.

const

factory

Flex.shrink(double shrink)

Create a flex value with the given shrink factor.

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

styles → Map<String, String>

no setter

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

Constants

auto → const Flex

The item can grow and shrink, and uses its base size.

inherit → const Flex

initial → const Flex

none → const Flex

The item is inflexible and uses its base size.

revert → const Flex

revertLayer → const Flex

unset → const Flex