ResponsiveBreakpoints class

Inheritance

Constructors

ResponsiveBreakpoints({Key? key, required Widget child, required List<Breakpoint> breakpoints, List<Breakpoint>? breakpointsLandscape, List<ResponsiveTargetPlatform>? landscapePlatforms, bool useShortestSide = false, bool debugLog = false})
A wrapper widget that makes child widgets responsive.
const

Properties

breakpoints → List<Breakpoint>
final
breakpointsLandscape → List<Breakpoint>?
A list of breakpoints that are active when the device is in landscape orientation.
final
child → Widget
final
debugLog → bool
Print a visualization of the breakpoints.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
landscapePlatforms → List<ResponsiveTargetPlatform>?
Override list of platforms to enable landscape mode on. By default, only mobile platforms support landscape mode. This override exists primarily to enable custom landscape vs portrait behavior and future compatibility with Fuschia.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
useShortestSide → bool
Calculate responsiveness based on the shortest side of the screen, instead of the actual landscape orientation.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → ResponsiveBreakpointsState
Creates the mutable state for this widget at a given location in the tree.
override
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}) → 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

Static Methods

builder({required Widget child, required List<Breakpoint> breakpoints, List<Breakpoint>? breakpointsLandscape, List<ResponsiveTargetPlatform>? landscapePlatforms, bool useShortestSide = false, bool debugLog = false}) → Widget
of(BuildContext context) → ResponsiveBreakpointsData