SearchDropDown<T> class

This creates a single selection dropdown widget.

Inheritance

Constructors

SearchDropDown({Key? key, required List<ValueItem<T>> listItems, bool addMode = true, dynamic onAddItem(ValueItem<T>)?, ValueItem<T> newValueItem(String input)?, bool deleteMode = true, dynamic onDeleteItem(ValueItem<T>)?, required dynamic updateSelectedItem(ValueItem<T>?), int sortType = 0, bool confirmDelete = false, SimpleSearchbarSettings searchBarSettings = defaultSearchBarSettings, SimpleOverlaySettings overlayListSettings = defaultOverlaySettings, ValueItem<T>? selectedItem, DialogSettings? deleteDialogSettings, bool verifyInputItem(ValueItem<T>)?, DialogSettings? verifyDialogSettings, Widget? addAditionalWidget, Widget? defaultAditionalWidget, bool enabled = true})
const

Properties

addAditionalWidget → Widget?
A custom aditional widget to be inserted on the add item cell between the text and the create button.
final
addMode → bool
Allow the user to add items to the list.
final
confirmDelete → bool
Force the user to confirm delete
final
defaultAditionalWidget → Widget?
A custom aditional widget to be inserted on the default item cell between the text and the delete button.
final
deleteDialogSettings → DialogSettings?
Visual delete dialog settings
final
deleteMode → bool
Allow the user to delete items of the list.
final
enabled → bool
A parameter to define if the widget is enabled or disabled (default: true).
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
listItems → List<ValueItem<T>>
List of the items to be presented on the dropdown.
final
newValueItem → (ValueItem<T> Function(String input)?)
Function that defines how the user input transforms into a new ValueItem on the list.
final
onAddItem → (dynamic Function(ValueItem<T>)?)
Function to be executed after the item was added.
final
onDeleteItem → (dynamic Function(ValueItem<T>)?)
Function to be executed after the item was deleted.
final
overlayListSettings → SimpleOverlaySettings
The settings for the overlay list of items.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
searchBarSettings → SimpleSearchbarSettings
The SearchBarSettings.
final
selectedItem → ValueItem<T>?
The initial selected value of the dropdown.
final
sortType → int
The way the items should be sorted.
final
updateSelectedItem → dynamic Function(ValueItem<T>?)
The function to be executed after the user selects a value.
final
verifyDialogSettings → DialogSettings?
Visual verify dialog settings
final
verifyInputItem → (bool Function(ValueItem<T>)?)
Function to check if the item added is valid or not.
final

Methods

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