BetterPicker class

显示一个模态选择器，支持单列、多列和级联数据结构。

Constructors

BetterPicker()

Properties

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

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

Static Methods

show(BuildContext context, {required dynamic columns, String? cancelText, String? confirmText, String? title, Widget? titleWidget, Color? headerBackgroundColor, Color? backgroundColor, BorderRadiusGeometry? borderRadius, Color? cancelTextColor, Color? confirmTextColor, VoidCallback? onCancel, dynamic onConfirm(List<BetterPickerItem>)?, dynamic onChange(List<BetterPickerItem>, dynamic (dynamic columns))?, VoidCallback? onClose, double? diameterRatio, double? itemHeight, Widget? overlayWidget}) → void