ResponsiveBreakpoint class

Control the responsiveness of the app at a breakpoint.

Specify a responsive behavior at a breakpoint value. The following behaviors are supported: Resize - default behavior. AutoScale - scales UI from breakpoint up. AutoScaleDown - scales UI from breakpoint down and from breakpoint up. Has the same behavior as AutoScale but scales down as well. Tag - named breakpoint value. Inherits behavior. Add a name to a breakpoint for ease of reference. The scaleFactor enlarges or shrinks the UI by a multiple of x. This values can be applied to all breakpoints.

Annotations

• @immutable

Constructors

ResponsiveBreakpoint({required double breakpoint, String? name, ResponsiveBreakpointBehavior behavior = ResponsiveBreakpointBehavior.RESIZE, double scaleFactor = 1})

const

ResponsiveBreakpoint.autoScale(double breakpoint, {String? name, double scaleFactor = 1})

const

ResponsiveBreakpoint.autoScaleDown(double breakpoint, {String? name, double scaleFactor = 1})

const

ResponsiveBreakpoint.resize(double breakpoint, {String? name, double scaleFactor = 1})

const

ResponsiveBreakpoint.tag(double breakpoint, {required String name})

const

Properties

behavior → ResponsiveBreakpointBehavior

final

breakpoint → double

final

hashCode → int

The hash code for this object.

no setter, override

isAutoScale → dynamic

no setter

isAutoScaleDown → dynamic

no setter

isResize → dynamic

no setter

isTag → dynamic

no setter

name → String?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaleFactor → double

final

Methods

copyWith({double? breakpoint, String? name, ResponsiveBreakpointBehavior? behavior, double? scaleFactor}) → ResponsiveBreakpoint

merge(ResponsiveBreakpoint responsiveBreakpoint) → ResponsiveBreakpoint

Merge overwrite operation.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override