SearchDialogWidget class

A dialog widget that displays a searchable list of items.

Useful for selecting an item from a long list with a search field.

Inheritance

Constructors

SearchDialogWidget.new({Key? key, required String keyName, required List items, required String hintText, String? dialogTitle = "Search", Color? dialogBgColor = Colors.white, Color? closeButtonColor = Colors.red, Color? closeButtonIconColor = Colors.white, required dynamic onSelected(dynamic)})
Creates a SearchDialogWidget.
const

Properties

closeButtonColor → Color?
Background color of the close button.
final
closeButtonIconColor → Color?
Icon color of the close button.
final
dialogBgColor → Color?
Background color of the dialog.
final
dialogTitle → String?
Title displayed at the top of the dialog.
final
hashCode → int
The hash code for this object.
no setterinherited
hintText → String
Placeholder text shown in the search field.
final
items → List
The list of items (typically maps or models) to be displayed in the search.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyName → String
The key to identify the specific field or property from the item list.
final
onSelected → dynamic Function(dynamic)
Callback function when an item is selected.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

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