DurationPicker class Null safety

A Widget for duration picker.

duration - a initial Duration for Duration Picker when not provided initialize with Duration(). onChange - a function to be called when duration changed and cannot be null. durationPickerMode - Duration Picker Mode to show Widget with Days, Hours, Minutes, Seconds, Milliseconds, Microseconds, By default Duration Picker Mode is Minute. width - Width of Duration Picker Widget and can be null. height - Height of Duration Picker Widget and can be null.

DurationPicker(
  duration: Duration(),
  onChange: onChange,
  height: 600,
  width: 700
);
Inheritance

Constructors

DurationPicker({Duration duration = const Duration(minutes: 0), required ValueChanged<Duration> onChange, double? width, double? height, DurationPickerMode? durationPickerMode})

Properties

duration Duration
final
durationPickerMode DurationPickerMode?
final
hashCode int
The hash code for this object.
@nonVirtualread-onlyinherited
height double?
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChange ValueChanged<Duration>
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
width double?
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _DurationPicker
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.
@protectedinherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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}) 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.
@nonVirtualinherited