FormMapFieldPicker class

Class that defines the picker style for selection from Map.

Pass Map<String, String> to data. Key in Map is the ID for selection and Value is the display label for selection.

If defaultKey is not in the key of data, an error will occur.

Mapから選択するためのピッカースタイルを定義するクラス。

Map<String, String>をdataに渡します。 MapのKeyが選択用のID、Valueが選択用の表示ラベルになります。

defaultKeyがdataのキーにない場合エラーになります。

Available Extensions

• FutureIndicatorExtensions

Constructors

FormMapFieldPicker({required String defaultKey, required Map<String, String> data, Color? backgroundColor, Color? color, String confirmText = "Confirm", String cancelText = "Cancel"})

Class that defines the picker style for selection from Map.

Properties

backgroundColor → Color?

Background color of the picker.

final

cancelText → String

Text of the button to cancel the picker.

final

color → Color?

Foreground view of the picker.

final

confirmText → String

Text of the button that confirms the picker's content.

final

data → Map<String, String>

Data for options.

final

defaultKey → String

Specifies the key if not selected.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context, String? currentKey) → Future<String?>

Build the picker.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited