TDateTimePicker class

A date and time picker with tabbed interface.

TDateTimePicker provides combined date and time selection with:

  • Tabbed interface (Date and Time tabs)
  • Calendar for date selection
  • Clock for time selection
  • Formatted date-time display
  • Min/max date constraints
  • Validation support

Basic Usage

TDateTimePicker(
  label: 'Appointment',
  placeholder: 'Select date and time',
  onValueChanged: (dateTime) => print('Selected: \$dateTime'),
)

With Custom Format

TDateTimePicker(
  label: 'Event Time',
  format: DateFormat('dd/MM/yyyy HH:mm'),
  firstDate: DateTime.now(),
)

See also:

Inheritance
Mixed-in types

Constructors

TDateTimePicker({Key? key, String? label, String? tag, String? helperText, String? placeholder, bool isRequired = false, bool disabled = false, bool autoFocus = false, bool readOnly = true, TTextFieldTheme? theme, VoidCallback? onTap, FocusNode? focusNode, TextEditingController? textController, DateTime? value, ValueNotifier<DateTime?>? valueNotifier, ValueChanged<DateTime?>? onValueChanged, List<String? Function(DateTime?)>? rules, Duration? validationDebounce, VoidCallback? onShow, VoidCallback? onHide, DateTime? firstDate, DateTime? lastDate, DateFormat? format})
Creates a date-time picker.
const

Properties

alignment → TPopupAlignment
Preferred alignment of the popup.
no setterinherited
autoFocus → bool
Whether the field should autofocus.
final
disabled → bool
Whether the field is disabled.
final
firstDate → DateTime?
The earliest selectable date.
final
focusNode → FocusNode?
Custom focus node.
final
format → DateFormat?
Custom date-time format for display.
final
hashCode → int
The hash code for this object.
no setterinherited
helperText → String?
The helper text.
final
isRequired → bool
Whether the field is required.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label → String?
The label text.
final
lastDate → DateTime?
The latest selectable date.
final
offset → double
Offset from the target widget.
no setterinherited
onHide → VoidCallback?
Callback when popup hides.
final
onShow → VoidCallback?
Callback when popup shows.
final
onTap → VoidCallback?
Callback for tap events.
final
onValueChanged → ValueChanged<DateTime?>?
Callback fired when the value changes.
final
placeholder → String?
Placeholder text.
final
readOnly → bool
Whether the field is read-only.
final
rules → List<String? Function(DateTime?)>?
List of validation rules.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
tag → String?
The tag text (optional).
final
textController → TextEditingController?
Custom text controller.
final
theme → TTextFieldTheme?
Custom theme.
final
validationDebounce → Duration?
Debounce duration for validation trigger.
final
value → DateTime?
The initial value.
final
valueNotifier → ValueNotifier<DateTime?>?
A ValueNotifier for two-way binding.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<TDateTimePicker>
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
validateValue(DateTime? value) → List<String>
Validates the given value against the rules.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited