ControlArgHolder class
Holds arguments from Widget and State. Helps to transfer arguments between Widget Tree rebuilds and resurrection of State.
- Implemented types
- Available Extensions
Constructors
Properties
- args → Map
-
Current args of Widget and State.
no setter
- argStore → ControlArgs
-
ControlArgs that holds current args of Widget and State.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialized → bool
-
Checks if State is available.
no setter
- isCacheActive → bool
-
Checks if arguments cache is used and State is not currently available.
no setter
- isValid → bool
-
Checks if Widget with current State is valid.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
state
→ CoreState<
CoreWidget> ? -
Returns current State of Widget.
no setter
Methods
-
copy(
ControlArgHolder oldHolder) → void -
Copy corresponding State and args from
oldHolder. -
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
-
findControls(
) → List< ControlModel> -
Returns all
ControlModels from internal args - ControlArgs. If none found, empty List is returned. -
init(
CoreState< CoreWidget> ? state) → void -
Initializes holder with given
state. args are smoothly transferred between State and Cache based on current Widget lifecycle. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited