BreakifyValue<T> class

A responsive value that resolves different values at different breakpoints.

Each breakpoint can define its own value. If a value is omitted, Brekify automatically falls back to the nearest previous breakpoint with a defined value.

This makes it possible to specify only the breakpoints that need to change while inheriting values for the others.

Example

const columns = BreakifyValue<int>(
  sm: 2,
  md: 3,
  lg: 4,
);
// xl and xxl automatically inherit the value 4.

Constructors

BreakifyValue({required T sm, T? md, T? lg, T? xl, T? xxl})

Creates a responsive value.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

lg → T?

Value for the lg breakpoint.

final

md → T?

Value for the md breakpoint.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sm → T

This value is required.

final

xl → T?

Value for the xl breakpoint.

final

xxl → T?

Value for the xxl breakpoint.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

resolve(BreakifyBreakpoint breakpoint, double width, BreakifyBreakpoints breakpoints) → T

Resolves the value for the current breakpoint.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited