CDropdown<T> class

A stylized dropdown widget.

Inheritance

Constructors

CDropdown({Key? key, CDropdownStyle? style, required List<CDropdownItemModel<T>> items, CDropdownController<T>? controller, String? validator(T?)?, bool disabled = false, void onChanged(T?)?, required CFieldDecoration decoration})
Creates a CDropdown instance.
CDropdown.bordered({required List<CDropdownItemModel<T>> items, CDropdownController<T>? controller, String? validator(T?)?, bool disabled = false, void onChanged(T?)?, CFieldDecoration decoration = const CFieldDecoration(), Color? foregroundColor, TextStyle? itemsTextStyle, TextStyle? textStyle, bool? itemsFilled})
Creates a bordered CDropdown instance.
factory
CDropdown.borderedFilled({required List<CDropdownItemModel<T>> items, CDropdownController<T>? controller, String? validator(T?)?, bool disabled = false, void onChanged(T?)?, CFieldDecoration decoration = const CFieldDecoration(), Color? backgroundColor, Color? foregroundColor, LinearGradient? gradient, TextStyle? itemsTextStyle, TextStyle? textStyle, bool? itemsFilled})
Creates a bordered and filled CDropdown instance.
factory
CDropdown.filled({required List<CDropdownItemModel<T>> items, CDropdownController<T>? controller, String? validator(T?)?, bool disabled = false, void onChanged(T?)?, CFieldDecoration decoration = const CFieldDecoration(), Color? backgroundColor, Color? foregroundColor, LinearGradient? gradient, TextStyle? itemsTextStyle, TextStyle? textStyle, bool? itemsFilled})
Creates a filled CDropdown instance.
factory
CDropdown.simple({required List<CDropdownItemModel<T>> items, CDropdownController<T>? controller, String? validator(T?)?, bool disabled = false, void onChanged(T?)?, CFieldDecoration decoration = const CFieldDecoration(), Color? foregroundColor, TextStyle? itemsTextStyle, TextStyle? textStyle, bool? itemsFilled})
Creates a simple CDropdown instance.
factory

Properties

controller → CDropdownController<T>?
The controller managing the selected item.
final
decoration → CFieldDecoration
final
disabled → bool
Indicates whether the dropdown is disabled.
final
hashCode → int
The hash code for this object.
no setterinherited
items → List<CDropdownItemModel<T>>
The list of items in the dropdown.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → (void Function(T?)?)
Function called when the selected item changes.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
style → CDropdownStyle
final
validator → (String? Function(T?)?)
Validator function for the dropdown.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<CDropdown<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.
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