OutlineDropdownButton<T> class
A DropdownButton with a default outlined InputDecoration.
All of the properties of a standard DropdownButton are available for customization.
isExpanded defaults to true, unlike the source.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- OutlineDropdownButton
Constructors
-
OutlineDropdownButton({Key? key, InputDecoration inputDecoration = const InputDecoration(border: OutlineInputBorder(), contentPadding: EdgeInsets.all(8.0)), Widget? disabledHint, int elevation = 8, Widget? hint, double iconSize = 24.0, bool isDense = false, bool isExpanded = true, List<
DropdownMenuItem< ? items, ValueChanged? onChanged, TextStyle? style, required T value})T> > -
A DropdownButton with a default outlined InputDecoration.
const
Properties
- disabledHint → Widget?
-
final
- elevation → int
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hint → Widget?
-
final
- iconSize → double
-
final
- inputDecoration → InputDecoration
-
The InputDecoration that can be customized by the user.
final
- isDense → bool
-
final
- isExpanded → bool
-
final
-
items
→ List<
DropdownMenuItem< ?T> > -
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onChanged → ValueChanged?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- style → TextStyle?
-
final
- value → T
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< OutlineDropdownButton> -
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.
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