BottomPicker constructor

BottomPicker({ Key? key, required Widget pickerTitle, Widget? pickerDescription, required List<Widget>? items, Alignment? titleAlignment, EdgeInsetsGeometry titlePadding = const EdgeInsets.all(0), bool dismissable = false, dynamic onChange(dynamic)?, dynamic onSubmit(dynamic)?, Function? onClose, BottomPickerTheme bottomPickerTheme = BottomPickerTheme.blue, List<Color>? gradientColors, int selectedItemIndex = 0, double? buttonPadding, double? buttonWidth, Color? buttonSingleColor, Color backgroundColor = Colors.white, TextStyle pickerTextStyle = const TextStyle(fontSize: 14, color: Colors.black), double itemExtent = 35.0, bool displayCloseIcon = true, @Deprecated('Will be removed, if not null `onClose` will override the close button onTap function') bool popOnClose = true, Color closeIconColor = Colors.black, double closeIconSize = 20, LayoutOrientation layoutOrientation = LayoutOrientation.ltr, MainAxisAlignment buttonAlignment = MainAxisAlignment.center, double? height, bool displaySubmitButton = true, Widget? selectionOverlay, Widget? buttonContent, BoxDecoration? buttonStyle, })

Implementation

BottomPicker({
  Key? key,
  required this.pickerTitle,
  this.pickerDescription,
  required this.items,
  this.titleAlignment,
  this.titlePadding = const EdgeInsets.all(0),
  this.dismissable = false,
  this.onChange,
  this.onSubmit,
  this.onClose,
  this.bottomPickerTheme = BottomPickerTheme.blue,
  this.gradientColors,
  this.selectedItemIndex = 0,
  this.buttonPadding,
  this.buttonWidth,
  this.buttonSingleColor,
  this.backgroundColor = Colors.white,
  this.pickerTextStyle = const TextStyle(
    fontSize: 14,
    color: Colors.black,
  ),
  this.itemExtent = 35.0,
  this.displayCloseIcon = true,
  @Deprecated(
    'Will be removed, if not null `onClose` will override the close button onTap function',
  )
  this.popOnClose = true,
  this.closeIconColor = Colors.black,
  this.closeIconSize = 20,
  this.layoutOrientation = LayoutOrientation.ltr,
  this.buttonAlignment = MainAxisAlignment.center,
  this.height,
  this.displaySubmitButton = true,
  this.selectionOverlay,
  this.buttonContent,
  this.buttonStyle,
}) : super(key: key) {
  dateOrder = null;
  onRangeDateSubmitPressed = null;
  bottomPickerType = BottomPickerType.simple;
  assert(items != null && items!.isNotEmpty);
  assert(selectedItemIndex >= 0);
  if (selectedItemIndex > 0) {
    assert(selectedItemIndex < items!.length);
  }
}