WheelChooser<T> class

Inheritance

Constructors

WheelChooser({required dynamic onValueChanged(dynamic)?, required List? datas, TextStyle? selectTextStyle, TextStyle? unSelectTextStyle, int? startPosition = 0, double squeeze = 1.0, double itemSize = _defaultItemSize, double magnification = 1, double perspective = 0.01, double? listWidth, double? listHeight, FixedExtentScrollController? controller, bool horizontal = false, bool isInfinite = false, ScrollPhysics? physics})
WheelChooser.byController({required FixedExtentScrollController controller, required dynamic onValueChanged(dynamic)?, required List? datas, TextStyle? selectTextStyle, TextStyle? unSelectTextStyle, double squeeze = 1.0, double itemSize = _defaultItemSize, double magnification = 1, double perspective = 0.01, double? listWidth, double? listHeight, bool horizontal = false, bool isInfinite = false, ScrollPhysics? physics})
WheelChooser.choices({required dynamic onChoiceChanged(dynamic)?, required List<WheelChoice>? choices, TextStyle? selectTextStyle, TextStyle? unSelectTextStyle, int? startPosition = 0, double squeeze = 1.0, double itemSize = _defaultItemSize, double magnification = 1, double perspective = 0.01, double? listWidth, double? listHeight, FixedExtentScrollController? controller, bool horizontal = false, bool isInfinite = false, ScrollPhysics? physics})
WheelChooser.custom({required dynamic onValueChanged(dynamic)?, required List<Widget>? children, dynamic onChoiceChanged(dynamic)?, List? datas, int? startPosition = 0, double squeeze = 1.0, double itemSize = _defaultItemSize, double magnification = 1, double perspective = 0.01, double? listWidth, double? listHeight, FixedExtentScrollController? controller, bool horizontal = false, bool isInfinite = false, ScrollPhysics? physics})
WheelChooser.integer({required dynamic onValueChanged(dynamic)?, required int maxValue, required int minValue, int? initValue, int step = 1, TextStyle? selectTextStyle, TextStyle? unSelectTextStyle, double squeeze = 1.0, double itemSize = _defaultItemSize, double magnification = 1, double perspective = 0.01, double? listWidth, double? listHeight, FixedExtentScrollController? controller, bool horizontal = false, bool isInfinite = false, ScrollPhysics? physics, bool reverse = false})
WheelChooser.number({required dynamic onValueChanged(dynamic)?, required num maxValue, required num minValue, num? initValue, num step = 1, TextStyle? selectTextStyle, TextStyle? unSelectTextStyle, double squeeze = 1.0, double itemSize = _defaultItemSize, double magnification = 1, double perspective = 0.01, double? listWidth, double? listHeight, FixedExtentScrollController? controller, bool horizontal = false, bool isInfinite = false, ScrollPhysics? physics, dynamic onChoiceChanged(dynamic)?, bool reverse = false})

Properties

children → List<Widget>?
final
choices → List<WheelChoice>?
final
controller → FixedExtentScrollController?
final
datas → List?
final
hashCode → int
The hash code for this object.
no setterinherited
horizontal → bool
final
isInfinite → bool
final
itemSize → double
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
listHeight → double?
final
listWidth → double?
final
magnification → double
final
onChoiceChanged → (dynamic Function(dynamic)?)
final
onValueChanged → (dynamic Function(dynamic)?)
final
perspective → double
final
physics → ScrollPhysics?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectTextStyle → TextStyle?
final
squeeze → double
final
startPosition → int?
final
unSelectTextStyle → TextStyle?
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _WheelChooserState
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