TestableDropdownButtonFormField<T> class

An extention to the standard DropdownButtonFormField that is wrapped with a Testable.

See also:

Inheritance

Constructors

TestableDropdownButtonFormField({bool autofocus: false, @Deprecated('Use [autovalidateMode] instead') bool autovalidate, AutovalidateMode autovalidateMode, dynamic decoration: const InputDecoration(), Widget disabledHint, Color dropdownColor, int elevation: 8, bool enabled: true, Color focusColor, FocusNode focusNode, Widget hint, Widget icon, double iconSize: 24.0, String id, List<DropdownMenuItem<T>> items, Color iconDisabledColor, Color iconEnabledColor, bool isDense: true, bool isExpanded: false, double itemHeight, ValueChanged onChanged, FormFieldSetter<T> onSaved, VoidCallback onTap, String scrollableId, dynamic selectedItemBuilder, FormFieldValidator<T> validator, TextStyle style, T value})

Properties

autofocus → bool
final
autovalidate → bool
final
autovalidateMode → AutovalidateMode
final
decoration → dynamic
final
disabledHint → Widget
final
final
elevation → int
final
enabled → bool
final
focusColor → Color
final
focusNode → FocusNode
final
hashCode → int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
hint → Widget
final
icon → Widget
final
iconDisabledColor → Color
final
iconEnabledColor → Color
final
iconSize → double
final
id → String
final
isDense → bool
final
isExpanded → bool
final
itemHeight → double
final
items → List<DropdownMenuItem<T>>
final
key → Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
onChanged → ValueChanged
final
onSaved → FormFieldSetter<T>
final
onTap → VoidCallback
final
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
scrollableId → String
final
selectedItemBuilder → dynamic
final
style → TextStyle
final
validator → FormFieldValidator<T>
final
value → T
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
inherited
createState() → _TestableDropdownButtonFormFieldState<T>
Creates the mutable state for this widget at a given location in the tree. [...]
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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
Returns 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. [...]
@nonVirtual, inherited