PagedCompactListController<T> class Null safety

Used to control the internal state of the PagedCompactList. The controller can be used to reset and add to the list. Can also be used to retrive state information.

Inheritance

Constructors

PagedCompactListController()

Properties

hashCode → int
The hash code for this object.
read-onlyinherited
hasListeners → bool
Whether any listeners are currently registered.
read-onlyinherited
isLoading → bool
read-only
nextSize → int
Retruns the nextSize of the list
read-only
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
size → int
Returns the current size of the list
read-only

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
override
load(int size) → void
Loads a defined amount of items to the list
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
remove(int index) → void
Removes an indexed item from the list
removeItem(T item) → void
Remove a specific typed item from the list, Only if it exists
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
reset() → void
Resets the list of items to the INITIAL_PAGE_STATE
toString() → String
A string representation of this object.
inherited

Operators

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