SearchDropList<T> class

A customizable searchable dropdown list widget.

SearchDropList provides a UI component that allows users to search and select an item from a dropdown list. Supports custom styling, overlay, borders, shadow, and clear/reset functionality.

Inheritance

Constructors

SearchDropList({Key? key, required DropdownSearchListModel<T> dropListModel, required OptionItemsSearch<T>? itemSelected, required ValueChanged<OptionItemsSearch<T>> onOptionSelected, required String hintText, Color? dropboxColor, Color? dropBoxBorderColor, Color? scrollThumbColor, Radius? scrollRadius, double? scrollThickness, double? heightBottomContainer, Color? textColorItem, Color? textColorTitle, bool showArrowIcon = false, bool showClearButton = false, VoidCallback? onClear, double? height, double? width, EdgeInsetsGeometry? containerPadding, EdgeInsetsGeometry? containerMargin, Decoration? containerDecoration, required bool showBorder, required bool enable, Color? borderColor, Color? shadowColor, required double borderSize, BorderRadiusGeometry? borderRadius, List<BoxShadow>? boxShadow})
Creates a SearchDropList widget.
const

Properties

borderColor → Color?
Color of the dropdown border.
final
borderRadius → BorderRadiusGeometry?
Border radius of the container.
final
borderSize → double
Width of the border.
final
boxShadow → List<BoxShadow>?
Box shadow effects.
final
containerDecoration → Decoration?
Decoration of the container.
final
containerMargin → EdgeInsetsGeometry?
Margin around the container.
final
containerPadding → EdgeInsetsGeometry?
Padding inside the container.
final
dropBoxBorderColor → Color?
Border color of the dropdown list.
final
dropboxColor → Color?
Background color of the dropdown list.
final
dropListModel → DropdownSearchListModel<T>
The model representing the dropdown list of options.
final
enable → bool
Whether the dropdown is interactive.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
Height of the dropdown widget.
final
heightBottomContainer → double?
Max height allowed for dropdown overlay.
final
hintText → String
Placeholder or hint text when no item is selected.
final
itemSelected → OptionItemsSearch<T>?
The currently selected item in the dropdown.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onClear → VoidCallback?
Callback triggered when the clear button is pressed.
final
onOptionSelected → ValueChanged<OptionItemsSearch<T>>
Callback when an option is selected.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollRadius → Radius?
Radius of the scrollbar thumb.
final
scrollThickness → double?
Thickness of the scrollbar.
final
scrollThumbColor → Color?
Color of the scrollbar thumb.
final
shadowColor → Color?
Shadow color of the container.
final
showArrowIcon → bool
Whether to show the dropdown arrow icon.
final
showBorder → bool
Whether to show a border around the container.
final
showClearButton → bool
Whether to show a clear/reset button when an item is selected.
final
textColorItem → Color?
Text color for dropdown items.
final
textColorTitle → Color?
Text color for the selected item title.
final
width → double?
Width of the dropdown widget.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<SearchDropList<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, int wrapWidth = 65}) → 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