DraftModeFormState class
Concrete FormState implementation with draft tracking and per-attribute validation orchestration.
- Inheritance
- Implemented types
Constructors
Properties
- context → BuildContext
-
The location in the tree where this widget builds.
no setterinherited
- controller → DraftModeFormController
-
final
- enableValidation → bool
-
no setter
-
fields
→ Iterable<
FormFieldState> -
The FormFieldState objects that are currently registered with this Form.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- isDirty → bool
-
no setter
- mounted → bool
-
Whether this State object is currently in a tree.
no setterinherited
- onSubmit → bool
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- widget → Form
-
The current configuration.
no setterinherited
Methods
-
activate(
) → void -
Called when this object is reinserted into the tree after having been
removed via deactivate.
inherited
-
attribute<
T> (DraftModeFieldDefinition< T> definition) → DraftModeFormAttribute<T> -
override
-
beginAttributeValidation(
dynamic attribute) → void -
Marks the start of validation for a concrete
attribute.override -
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
clearError(
) → void -
Clears the validation errors for all FormFields in this Form
without resetting their values.
inherited
-
deactivate(
) → void -
Called when this object is removed from the tree.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
didChangeDependencies(
) → void -
Called when a dependency of this State object changes.
inherited
-
didUpdateWidget(
covariant Form oldWidget) → void -
Called whenever the widget configuration changes.
inherited
-
dispose(
) → void -
Called when this object is removed from the tree permanently.
inherited
-
endAttributeValidation(
dynamic attribute) → void -
Marks the end of validation for a concrete
attribute.override -
initState(
) → void -
Called when this object is inserted into the tree.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
read<
V> (dynamic attribute) → V? -
Returns the current value for a related
attribute, if available.override -
reassemble(
) → void -
Called whenever the application is reassembled during debugging, for
example during hot reload.
inherited
-
registerAttribute<
T> (DraftModeFormAttribute< T> attribute) → void -
override
-
registerDependency(
dynamic dependency) → void -
Records that the current validation depends on
dependency.override -
registerField<
T> (DraftModeFormAttribute< T> attribute, GlobalKey<FormFieldState< key) → voidT> > -
override
-
replaceAttribute<
T> (DraftModeFormAttribute< T> attribute, T? value) → void -
override
-
replaceValue<
T> (DraftModeFieldDefinition< T> definition, T? value) → void -
override
-
reset(
) → void -
Resets every FormField that is a descendant of this Form back to its
FormField.initialValue.
override
-
save(
) → void -
Saves every FormField that is a descendant of this Form.
override
-
setState(
VoidCallback fn) → void -
Notify the framework that the internal state of this object has changed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
-
unregisterField<
T> (DraftModeFormAttribute< T> attribute, GlobalKey<FormFieldState< key) → voidT> > -
override
-
updateAttribute<
T> (DraftModeFormAttribute< T> attribute, T? value) → void -
override
-
updateValue<
T> (DraftModeFieldDefinition< T> definition, T? value) → void -
override
-
validate(
) → bool -
Validates every FormField that is a descendant of this Form, and
returns true if there are no errors.
override
-
validateAttribute<
T> (DraftModeFormAttribute< T> attribute) → void -
override
-
validateGranularly(
) → Set< FormFieldState< Object?> > -
Validates every FormField that is a descendant of this Form, and
returns a Set of FormFieldState of the invalid field(s) only, if any.
inherited
-
value<
T> (DraftModeFieldDefinition< T> definition) → T? -
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
of(
BuildContext context) → DraftModeFormState?