CountryPickerCupertino class Null safety

Provides a customizable CupertinoPicker which displays all countries in cupertino style

Inheritance

Constructors

CountryPickerCupertino({Key? key, required ValueChanged<Country> onValuePicked, ItemBuilder? itemBuilder, ItemFilter? itemFilter, Comparator<Country>? sortComparator, List<Country>? priorityList, double pickerItemHeight = defaultPickerItemHeight, double pickerSheetHeight = defaultPickerSheetHeight, TextStyle? textStyle, double diameterRatio = _kDefaultDiameterRatio, Color backgroundColor = _kDefaultBackground, double offAxisFraction = 0.0, bool useMagnifier = false, double magnification = 1.0, FixedExtentScrollController? scrollController, Country? initialCountry})
const

Properties

backgroundColor Color
Background color behind the children.
final
diameterRatio double
Relative ratio between this picker's height and the simulated cylinder's diameter.
final
hashCode int
The hash code for this object.
@nonVirtualread-onlyinherited
initialCountry Country?
final
itemBuilder ItemBuilder?
Callback that is called with selected item of type Country which returns a Widget to build list view item inside dialog
final
itemFilter ItemFilter?
Filters the available country list
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
magnification double
final
offAxisFraction double
final
onValuePicked ValueChanged<Country>
Callback that is called with selected Country
final
pickerItemHeight double
The itemExtent of CupertinoPicker The uniform height of all children.
final
pickerSheetHeight double
The height of the picker
final
priorityList List<Country>?
List of countries that are placed on top
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
scrollController FixedExtentScrollController?
A FixedExtentScrollController to read and control the current item.
final
sortComparator Comparator<Country>?
Comparator to be used in sort of country list
final
textStyle TextStyle?
The TextStyle that is applied to Text widgets inside item
final
useMagnifier bool
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _CupertinoCountryPickerState
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.
@protectedinherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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.
@nonVirtualinherited