OptimusCheckboxGroup<T> class

Group of checkboxes with the same label and error messages.

Inheritance

Constructors

OptimusCheckboxGroup({Key? key, required Iterable<OptimusGroupItem<T>> items, required Iterable<T> values, required ValueChanged<Iterable<T>> onChanged, OptimusCheckboxSize size = OptimusCheckboxSize.large, String? label, String? error, bool isEnabled = true})

Properties

error → String?
Controls the error message for the whole group.
final
hashCode → int
The hash code for this object.
no setterinherited
isEnabled → bool
Controls whether the whole group is enabled.
final
items → Iterable<OptimusGroupItem<T>>
no setter
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label → String?
Controls the label of the group itself.
final
onChanged → ValueChanged<Iterable<T>>
Called when the user changes some checkbox button.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → OptimusCheckboxSize
Controls size of each checkbox in the group.
final
values → Iterable<T>
Controls the currently selected values for a group of checkbox buttons.
no setter

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
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
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

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