DurationNotifier class

create a ValueNotifier of type Duration, which reacts just like normal Duration, but with notifier capabilities.

Inheritance
Implemented types
Available extensions

Constructors

DurationNotifier(Duration initial)
Creates a notifier backed by an initial Duration value.

Properties

hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
inDays → int
documentation available in the original overridden method.
no setteroverride
inHours → int
documentation available in the original overridden method.
no setteroverride
inMicroseconds → int
documentation available in the original overridden method.
no setteroverride
inMilliseconds → int
documentation available in the original overridden method.
no setteroverride
inMinutes → int
documentation available in the original overridden method.
no setteroverride
inSeconds → int
documentation available in the original overridden method.
no setteroverride
isNegative → bool
documentation available in the original overridden method.
no setteroverride
notifier → DurationNotifier

Available on Duration, provided by the FHUDurationNotifierEx extension

Creates a DurationNotifier instance from the current Duration value.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value ↔ Duration
The current value stored in this notifier.
getter/setter pairinherited

Methods

abs() → Duration
documentation available in the original overridden method.
override
addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
builder(Widget builder(BuildContext context)) → Widget

Available on Listenable, provided by the FHUListenableExtension extension

Creates a ListenableBuilder widget that listens to this Listenable.
compareTo(Duration other) → int
documentation available in the original overridden method.
override
dispose() → void
Discards any resources used by the object.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
override
refresh() → void
Re-emits the current duration without changing it.
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() → String
A string representation of this object.
inherited
update(Duration newValue) → void
similar to value setter but this one force trigger the notifyListeners() event if newValue == value.

Operators

operator *(num factor) → Duration
documentation available in the original overridden method.
override
operator +(Duration other) → Duration
documentation available in the original overridden method.
override
operator -(Duration other) → Duration
documentation available in the original overridden method.
override
operator <(Duration other) → bool
documentation available in the original overridden method.
override
operator <=(Duration other) → bool
documentation available in the original overridden method.
override
operator ==(Object other) → bool
The equality operator.
inherited
operator >(Duration other) → bool
documentation available in the original overridden method.
override
operator >=(Duration other) → bool
documentation available in the original overridden method.
override
operator unary-() → Duration
documentation available in the original overridden method.
override
operator ~/(int quotient) → Duration
documentation available in the original overridden method.
override