SmartDateRangePicker class

A lightweight calendar-only date range picker.

This widget provides:

  • Start & end date selection
  • Max range length enforcement
  • Optional prevention of navigating to past months
  • Fully themeable calendar UI

❌ Does NOT include time selection ✅ Ideal for apps that only need date ranges

Emits a DateTimeRange once both start and end dates are valid.

Inheritance

Constructors

SmartDateRangePicker({Key? key, required DateTime minDate, required DateTime maxDate, required int maxRangeDays, required ValueChanged<DateTimeRange<DateTime>> onChanged, SmartDateTimeTheme theme = const SmartDateTimeTheme(), Color surfaceColour = Colors.white, bool allowPastMonths = true})
const

Properties

allowPastMonths → bool
Whether navigating to months before the current month is allowed
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
maxDate → DateTime
Maximum selectable date (inclusive)
final
maxRangeDays → int
Maximum number of days allowed in the range (inclusive)
final
minDate → DateTime
Minimum selectable date (inclusive)
final
onChanged → ValueChanged<DateTimeRange<DateTime>>
Callback fired when a valid date range is selected
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
surfaceColour → Color
Background color of the picker container
final
theme → SmartDateTimeTheme
Visual theme configuration
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<SmartDateRangePicker>
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
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