WorldPickerIcon class

A customizable widget that displays a country selector with flag and metadata.

This widget shows a tappable interface displaying the selected country's flag and optional information (ISO code, name, currency, dial code). When tapped, it opens a bottom sheet with a searchable list of all countries.

Example usage:

WorldPickerIcon(
  onSelect: (country) {
    print('Selected: ${country.name}');
  },
  selectedCountry: selectedCountry,
  showIsoCode: true,
  showDialCode: true,
)
Inheritance

Constructors

WorldPickerIcon.new({Key? key, required ValueChanged<Country> onSelect, Country? selectedCountry, double? size = 32.0, bool showIsoCode = false, bool showName = false, bool showCurrencyCode = false, bool showDialCode = false, String defaultCountryIsoCode = 'US', WorldPickerOptions options = const WorldPickerOptions()})
Creates a WorldPickerIcon widget.
const

Properties

defaultCountryIsoCode → String
The default country ISO code to use when no country is selected. Defaults to "US".
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onSelect → ValueChanged<Country>
Callback function that is called when a country is selected. The selected Country object is passed as a parameter.
final
options → WorldPickerOptions
Configuration options for customizing the country picker dialog.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedCountry → Country?
The currently selected country. If null, displays a default placeholder.
final
showCurrencyCode → bool
Whether to display the currency code (e.g., "USD"). Defaults to false.
final
showDialCode → bool
Whether to display the international dial code (e.g., "+1"). Defaults to false.
final
showIsoCode → bool
Whether to display the ISO country code (e.g., "US"). Defaults to false.
final
showName → bool
Whether to display the country name (e.g., "United States"). Defaults to false.
final
size → double?
The size of the flag icon. Defaults to 32.0.
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