FPortalConstraints class sealed

Immutable layout constraints for a portal's RenderBox.

Inheritance

• Object
• Constraints
• FPortalConstraints

Implementers

• FAutoHeightPortalConstraints
• FAutoWidthPortalConstraints

Constructors

FPortalConstraints.new({double minWidth, double maxWidth, double minHeight, double maxHeight})

Creates a FPortalConstraints with the given constraints.

const

factory

FPortalConstraints.tightFor({double? width, double? height})

Creates a FPortalConstraints that require the given width or height.

const

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isNormalized → bool

Whether the constraint is expressed in a consistent manner.

no setter, inherited

isTight → bool

Whether there is exactly one size possible given these constraints.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

debugAssertIsValid({bool isAppliedConstraint = false, InformationCollector? informationCollector}) → bool

Asserts that the constraints are valid.

inherited

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