Layout<BreakpointId extends Enum, B extends Breakpoint<BreakpointId>> class abstract

Implementers

• BootstrapLayout
• FluidLayout
• MaterialLayout
• RuleOfThirdsLayout

Annotations

• @immutable

Constructors

Layout()

const

Properties

biggestBreakpoint → B

no setter

breakpoints → SplayTreeSet<B>

At least one breakpoint must exist. Make sure all breakpoint enums are defined, otherwise breakpointById may throw exception.

final

breakpointsMap → Map<BreakpointId, B>

no setter

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

smallestBreakpoint → B

no setter

Methods

breakpoint(double containerWidth) → B?

Returns null if container width is smaller than the smallest breakpoint.

breakpointById(BreakpointId id) → B

format(double containerWidth, [double containerHeight = double.maxFinite]) → LayoutFormat

nextBreakpoint(BreakpointId? id) → B?

Returns 'null' if the given breakpoint is the biggest breakpoint.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

previousBreakpoint(BreakpointId? id) → B?

Returns null in one of these cases:

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override