FormNumFieldPicker class

Class that defines a picker style for selecting numbers.

begin < end and interval must be greater than 0.

数値を選択するためのピッカースタイルを定義するクラス。

begin < endである必要があり、intervalは0より大きい値を指定する必要があります。

Available Extensions

Constructors

FormNumFieldPicker({num? defaultValue, num begin = 0, num interval = 1, num end = 100, String suffix = "", Color? backgroundColor, int fractionDigits = 0, Color? color, String confirmText = "Confirm", String cancelText = "Cancel"}): Class that defines a picker style for selecting numbers.
const

backgroundColor → Color?: Background color of the picker.
final
begin → num: The smallest value to be selected.
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
defaultValue → num?: Default value when not selected.
final
end → num: The highest value of the number to be selected.
final
fractionDigits → int: Number of decimal places.
final
hashCode → int: The hash code for this object.
no setterinherited
interval → num: Interval of the value to be selected.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
suffix → String: Suffix of values.
final

build(BuildContext context, num? currentValue) → Future<num?>: 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