DropdownTextFormField class
Selectable type text field
Use with Form.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- DropdownTextFormField
Constructors
-
DropdownTextFormField({Key? key, String? value, TextEditingController? controller, required Map<
String, String> items, List<DropdownMenuItem< ? children, List<String> >Widget> selectedItemBuilder(BuildContext)?, Widget? hint, void onChanged(String?)?, void onTap()?, TextAlign? textAlign, InputDecoration decoration = const InputDecoration(), void onSaved(String?)?, bool enabled = true, String? validator(String?)?, Widget? disabledHint, int elevation = 8, TextStyle? style, Widget? icon, Color? iconDisabledColor, Color? iconEnabledColor, double iconSize = 24.0, bool isDense = true, bool isExpanded = false, double? itemHeight, Color? itemBackgroundColor, Color? itemTextColor}) -
Selectable type text field
const
Properties
-
children
→ List<
DropdownMenuItem< ?String> > -
final
- controller → TextEditingController?
-
final
- decoration → InputDecoration
-
final
- disabledHint → Widget?
-
final
- elevation → int
-
final
- enabled → bool
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hint → Widget?
-
final
- icon → Widget?
-
final
- iconDisabledColor → Color?
-
final
- iconEnabledColor → Color?
-
final
- iconSize → double
-
final
- isDense → bool
-
final
- isExpanded → bool
-
final
- itemBackgroundColor → Color?
-
final
- itemHeight → double?
-
final
-
items
→ Map<
String, String> -
final
- itemTextColor → Color?
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onChanged → (void Function(String?)?)
-
final
- onSaved → (void Function(String?)?)
-
final
- onTap → (void Function()?)
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
selectedItemBuilder
→ (List<
Widget> Function(BuildContext)?) -
final
- style → TextStyle?
-
final
- textAlign → TextAlign?
-
final
- validator → (String? Function(String?)?)
-
final
- value → String?
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _DropdownTextFormFieldState -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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