DatePicker class

Inheritance
Available extensions

Constructors

DatePicker.new({required DateController controller, required ItemBuilder itemBuilder, Widget? startWidget, List<DateType> showColumn = const [DateType.YEAR, DateType.MONTH, DateType.DAY, DateType.HOUR, DateType.MINUTE], Widget? endWidget, DateTime? initStartDate, DateTime? initEndDate, BoxDecoration? pickerDecoration, double height = 500, bool scrollLoop = true, EdgeInsetsGeometry? padding, double vGap = 16, double pickerVisibilityHeight = 140, double itemWidth = 100, double maskHeight = 40, double maskRadius = 0, Color? maskColor = const Color.fromRGBO(242, 242, 244, 0.7), double? diameterRatio, Color? backgroundColor, double? offAxisFraction, bool? useMagnifier, double? magnification, double itemExtent = 40, double? squeeze, Widget? selectionOverlay, int forwardYears = 50, int totalYears = 110, Duration duration = const Duration(milliseconds: 300), Curve curve = Curves.easeInOutCubic, Widget? action, Key? key})

Properties

action → Widget?
final
backgroundColor → Color?
final
controller → DateController
final
curve → Curve
final
diameterRatio → double?
final
duration → Duration
final
endWidget → Widget?
final
forwardYears → int
final
hashCode → int
The hash code for this object.
no setterinherited
height → double
final
initEndDate → DateTime?
final
initStartDate → DateTime?
final
itemBuilder → ItemBuilder
final
itemExtent → double
final
itemWidth → double
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
magnification → double?
final
maskColor → Color?
final
maskHeight → double
final
maskRadius → double
final
offAxisFraction → double?
final
padding → EdgeInsetsGeometry?
final
pickerDecoration → BoxDecoration?
final
pickerVisibilityHeight → double
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollLoop → bool
final
selectionOverlay → Widget?
final
showColumn → List<DateType>
final
squeeze → double?
final
startWidget → Widget?
final
totalYears → int
final
useMagnifier → bool?
final
vGap → double
final

Methods

blurred({double blur = 5, Color blurColor = Colors.white, BorderRadius? borderRadius, double colorOpacity = 0.5, Widget? overlay, AlignmentGeometry alignment = Alignment.center}) → Blur

Available on Widget, provided by the BlurExtension extension

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<DatePicker>
Creates the mutable state for this widget at a given location in the tree.
override
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
frosted({double blur = 5, Color frostColor = Colors.white, AlignmentGeometry alignment = Alignment.center, double? height, double? width, double frostOpacity = 0.0, BorderRadius? borderRadius, EdgeInsetsGeometry padding = EdgeInsets.zero}) → Blur

Available on Widget, provided by the FrostExtension extension

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

Static Methods

showDateModalBottomSheet({required BuildContext context, required DateController controller, bool barrierDismissible = true, double height = 500, int totalYears = 110, int forwardYears = 50, double vGap = 16, BoxDecoration? pickerDecoration, DateTime? initStartDate, DateTime? initEndDate, double pickerVisibilityHeight = 140, double itemExtent = 40, double maskHeight = 40, double itemWidth = 100, double maskRadius = 0, double? diameterRatio, Color? backgroundColor, double? offAxisFraction, bool? useMagnifier, double? magnification, double? squeeze, Widget? selectionOverlay, Widget? title, Color? maskColor = const Color.fromRGBO(242, 242, 244, 0.7), Duration duration = const Duration(milliseconds: 200), Curve curve = Curves.easeInOutCubic, List<DateType> showColumn = const [DateType.YEAR, DateType.MONTH, DateType.DAY, DateType.HOUR, DateType.MINUTE, DateType.SECOND], DatePickerStrings? datePickerStrings, Color? bottomSheetBackgroundColor, String? barrierLabel, double? elevation, ShapeBorder? shape, Clip? clipBehavior, BoxConstraints? constraints, Color? barrierColor, bool isScrollControlled = false, double scrollControlDisabledMaxHeightRatio = 9.0 / 16.0, bool useRootNavigator = false, bool isDismissible = true, bool enableDrag = true, bool? showDragHandle, bool useSafeArea = false, RouteSettings? routeSettings, AnimationController? transitionAnimationController, Offset? anchorPoint, AnimationStyle? sheetAnimationStyle, TextStyle? itemTextStyle, Widget? actions, dynamic callBack(DateTime? startDate, DateTime? endDate)?}) → Future
选择某个日期-时间
showDatePicker({required BuildContext context, required DateController controller, bool barrierDismissible = true, double height = 500, double width = 400, int totalYears = 110, int forwardYears = 50, double vGap = 16, BoxDecoration? pickerDecoration, DateTime? initStartDate, DateTime? initEndDate, double pickerVisibilityHeight = 140, double itemExtent = 40, double maskHeight = 40, double itemWidth = 100, double maskRadius = 0, double? diameterRatio, Color? backgroundColor, double? offAxisFraction, bool? useMagnifier, double? magnification, double? squeeze, Widget? selectionOverlay, Color? maskColor = const Color.fromRGBO(242, 242, 244, 0.7), Duration duration = const Duration(milliseconds: 200), Curve curve = Curves.easeInOutCubic, List<DateType> showColumn = const [DateType.YEAR, DateType.MONTH, DateType.DAY, DateType.HOUR, DateType.MINUTE, DateType.SECOND], DatePickerStrings? datePickerStrings, Widget? title, TextStyle? itemTextStyle, Widget? actions, dynamic callBack(DateTime? startDate, DateTime? endDate)?}) → Future
showDateRangeModalBottomSheet({required BuildContext context, required DateController controller, bool barrierDismissible = true, double height = 500, int totalYears = 110, int forwardYears = 50, double vGap = 16, BoxDecoration? pickerDecoration, DateTime? initStartDate, DateTime? initEndDate, double pickerVisibilityHeight = 140, double itemExtent = 40, double maskHeight = 40, double itemWidth = 100, double maskRadius = 0, double? diameterRatio, Color? backgroundColor, double? offAxisFraction, bool? useMagnifier, double? magnification, double? squeeze, Widget? selectionOverlay, Color? maskColor = const Color.fromRGBO(242, 242, 244, 0.7), Duration duration = const Duration(milliseconds: 200), Curve curve = Curves.easeInOutCubic, List<DateType> showColumn = const [DateType.YEAR, DateType.MONTH, DateType.DAY, DateType.HOUR, DateType.MINUTE, DateType.SECOND], DatePickerStrings? datePickerStrings, Color? bottomSheetBackgroundColor, String? barrierLabel, double? elevation, ShapeBorder? shape, Clip? clipBehavior, BoxConstraints? constraints, Color? barrierColor, bool isScrollControlled = false, double scrollControlDisabledMaxHeightRatio = 9.0 / 16.0, bool useRootNavigator = false, bool isDismissible = true, bool enableDrag = true, bool? showDragHandle, bool useSafeArea = false, RouteSettings? routeSettings, AnimationController? transitionAnimationController, Offset? anchorPoint, AnimationStyle? sheetAnimationStyle, Widget? startTitle, Widget? endTitle, TextStyle? itemTextStyle, Widget? actions, dynamic callBack(DateTime? startDate, DateTime? endDate)?}) → Future
开始时间--结束时间 -BottomSheet
showDateRangePicker({required BuildContext context, required DateController controller, bool barrierDismissible = true, double height = 500, double width = 400, int totalYears = 110, int forwardYears = 50, double vGap = 16, BoxDecoration? pickerDecoration, DateTime? initStartDate, DateTime? initEndDate, double pickerVisibilityHeight = 140, double itemExtent = 40, double maskHeight = 40, double itemWidth = 100, double maskRadius = 0, double? diameterRatio, Color? backgroundColor, double? offAxisFraction, bool? useMagnifier, double? magnification, double? squeeze, Widget? selectionOverlay, Color? maskColor = const Color.fromRGBO(242, 242, 244, 0.7), Duration duration = const Duration(milliseconds: 200), Curve curve = Curves.easeInOutCubic, List<DateType> showColumn = const [DateType.YEAR, DateType.MONTH, DateType.DAY, DateType.HOUR, DateType.MINUTE, DateType.SECOND], DatePickerStrings? datePickerStrings, Widget? startTitle, Widget? endTitle, TextStyle? itemTextStyle, Widget? actions, dynamic callBack(DateTime? startDate, DateTime? endDate)?}) → Future
展示选择器基础示例，不满足样式外部更加DatePicker可自定义你的窗口 开始时间--结束时间 -dialog