TabMember class
A member that allows the ViewModel to work with a TabController.
Changes to the TabController are tracked by this member.
- Inheritance
-
- Object
- ViewModelMember
- BuildableViewModelMember
- TabMember
- Available extensions
Constructors
-
TabMember({required MemberInitializer<
TabController> initController, MemberUpdaterWithResult<TabController, TabController> ? updateController, MemberUpdater<TabController> ? onUpdate, String? debugName})
Properties
- controller → TabController
-
TabController, accessible both within the ViewModel and from widgets.
no setter
- debugName → String
-
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
-
initController
→ MemberInitializer<
TabController> -
Initializer for the tab controller.
final
-
onUpdate
→ MemberUpdater<
TabController> ? -
A function that allows interaction with the tab controller during the update call.
final
-
owner
→ ViewModelOwner<
ViewModelParameter?> -
State, owner of the ViewModel member, providing access to Flutter.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
updateController
→ MemberUpdaterWithResult<
TabController, TabController> ? -
Function that replaces the tab controller on call to update.
final
- wasChanged → bool
-
Were the member's data changed during the ViewModel update process.
no setterinherited
Methods
-
addDisposeListener(
DisposeListener listener) → void -
inherited
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object notifies its listeners.
override
-
build(
{required TransitionBuilder builder, List< ViewModelMember> mergeWith = const [], Key? key, Widget? child}) → ListenableBuilder -
Available on BuildableViewModelMember, provided by the ViewModelMemberBuilder extension
-
dispose(
) → void -
Deinitializes the ViewModel member.
override
-
init(
ViewModelOwner< ViewModelParameter?> owner) → void -
Initializes the ViewModel member, binding it to the provided
owner.override -
lifecycleAwareRemoveListener(
VoidCallback listener) → void -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyChanged(
) → void -
inherited
-
notifyUpdateCompleted(
) → void -
Notifies the ViewModel member about the completion of the update.
inherited
-
removeDisposeListener(
DisposeListener listener) → void -
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that the
object notifies.
override
-
toDiagnosticsNode(
) → DiagnosticsNode -
Converts the ViewModel member to a DiagnosticsNode for display in
devtools.
override
-
toString(
) → String -
A string representation of this object.
inherited
-
update(
) → void -
Updates the ViewModel member.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited