BaseControl class

Extended version of ControlModel. Mainly used for complex Widgets as Pages or to separate/reuse logic.

@{macro control-model}

Inheritance
Available Extensions

Constructors

BaseControl()

Properties

hashCode → int
The hash code for this object.
no setterinherited
isInitialized → bool
Return 'true' if init function was called before.
no setter
preferSoftDispose ↔ bool
requestDispose will execute softDispose. Useful for items in list and objects store in ControlFactory. Final dispose must be handled manually.
getter/setter pairinherited
preventDispose ↔ bool
requestDispose do nothing if set. Final dispose must be handled manually.
getter/setter pairinherited
preventMultiInit ↔ bool
Prevents multiple initialization and onInit will be called just once.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

dispose() → void
Used to clear and dispose object. After this method call is object typically unusable and ready for GC. Can be called multiple times!
override
init(Map args) → void
Init is typically called right after constructor by framework. args - Arguments passed from parent or through Factory. Set preventMultiInit to enable multi init / re-init
override
invalidate() → void
Invalidates Control and sets isInitialized to false.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onInit(Map args) → void
Is typically called once and shortly after constructor. In most of times Widget or State isn't ready yet. preventMultiInit is enabled by default and prevents multiple calls of this function. args input arguments passed from parent or Factory.
register(dynamic object) → void
Used to register interface/handler/notifier etc. Can be called multiple times with different objects!
inherited
reload() → Future<void>
Reload model and data.
requestDispose([dynamic parent]) → void
Executes dispose based on preventDispose and preferSoftDispose settings. parent - actual object that requesting dispose.
inherited
softDispose() → void
Just soft dispose - stop loading / subscriptions etc. For example called when List item hides and is recycled. Also useful when Control is used with multiple Widgets to prevent fatal dispose.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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