Responsive class

Layout builder that chooses the appropriate UI for the active DeviceType.

It evaluates the current width via ResponsiveUtils.setDeviceType and then calls one of the provided builders. Fallback order when a builder is null: mobile -> tablet -> desktop.

Inheritance
Annotations
  • @Deprecated('Use ResponsiveScope.value() from v2 API instead. ' 'v1 will be removed in a future major release.')

Constructors

Responsive({Key? key, Widget mobileSmall(BoxConstraints constraints)?, Widget mobile(BoxConstraints constraints)?, Widget tabletSmall(BoxConstraints constraints)?, Widget tablet(BoxConstraints constraints)?, Widget desktop(BoxConstraints constraints)?, Widget desktopLarge(BoxConstraints constraints)?})
const

Properties

desktop → Widget Function(BoxConstraints constraints)?
Builder for large screens (desktop/web).
final
desktopLarge → Widget Function(BoxConstraints constraints)?
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mobile → Widget Function(BoxConstraints constraints)?
final
mobileSmall → Widget Function(BoxConstraints constraints)?
Builder for small screens (phones).
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
tablet → Widget Function(BoxConstraints constraints)?
final
tabletSmall → Widget Function(BoxConstraints constraints)?
Builder for medium screens (tablets/foldables).
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited