ChipsInput<T extends Object> class

Inheritance

Constructors

ChipsInput({Key? key, required ChipsBuilder<T> chipBuilder, SuggestionBuilder<T>? suggestionBuilder, required ChipsInputSuggestions<T> findSuggestions, AutocompleteOptionsViewBuilder<T>? optionsViewBuilder, int? maxChips, List<T> initialValue = const [], TextEditingController? controller, MaxLengthEnforcement? maxLengthEnforcement, FocusNode? focusNode, InputDecoration? decoration = const InputDecoration(), TextInputType? keyboardType, TextInputAction? textInputAction, TextCapitalization textCapitalization = TextCapitalization.none, TextStyle? style, StrutStyle? strutStyle, TextAlign textAlign = TextAlign.start, TextAlignVertical? textAlignVertical, TextDirection? textDirection, bool readOnly = false, ToolbarOptions? toolbarOptions, bool? showCursor, bool autofocus = false, String obscuringCharacter = '•', bool obscureText = false, bool autocorrect = true, SmartDashesType? smartDashesType, SmartQuotesType? smartQuotesType, int? maxLines = 1, int? minLines, bool expands = false, int? maxLength, ValueChanged<List<T>>? onChanged, VoidCallback? onEditingComplete, AppPrivateCommandCallback? onAppPrivateCommand, List<TextInputFormatter>? inputFormatters, bool? enabled, double cursorWidth = 2.0, double? cursorHeight, Radius? cursorRadius, Color? cursorColor, BoxHeightStyle selectionHeightStyle = ui.BoxHeightStyle.tight, BoxWidthStyle selectionWidthStyle = ui.BoxWidthStyle.tight, Brightness? keyboardAppearance, EdgeInsets scrollPadding = const EdgeInsets.all(20.0), DragStartBehavior dragStartBehavior = DragStartBehavior.start, bool enableInteractiveSelection = true, TextSelectionControls? selectionControls, GestureTapCallback? onTap, MouseCursor? mouseCursor, InputCounterWidgetBuilder? buildCounter, ScrollController? scrollController, ScrollPhysics? scrollPhysics, String? restorationId})
const

Properties

autocorrect → bool
Whether to enable autocorrection.
final
autofocus → bool
Whether this text field should focus itself if nothing else is already focused.
final
buildCounter → InputCounterWidgetBuilder?
Callback that generates a custom InputDecoration.counter widget.
final
chipBuilder → ChipsBuilder<T>
final
controller → TextEditingController?
Controls the text being edited.
final
cursorColor → Color?
The color of the cursor.
final
cursorHeight → double?
How tall the cursor will be.
final
cursorRadius → Radius?
How rounded the corners of the cursor should be.
final
cursorWidth → double
How thick the cursor will be.
final
decoration → InputDecoration?
The decoration to show around the text field.
final
dragStartBehavior → DragStartBehavior
Determines the way that drag start behavior is handled.
final
enabled → bool?
If false the text field is "disabled": it ignores taps and its decoration is rendered in grey.
final
enableInteractiveSelection → bool
Whether to enable user interface affordances for changing the text selection.
final
expands → bool
Whether this widget's height will be sized to fill its parent.
final
findSuggestions → ChipsInputSuggestions<T>
final
focusNode → FocusNode?
Defines the keyboard focus for this widget.
final
hashCode → int
The hash code for this object.
no setterinherited
initialValue → List<T>
The inital value. Must be a List of T
final
inputFormatters → List<TextInputFormatter>?
Optional input validation and formatting overrides.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyboardAppearance → Brightness?
The appearance of the keyboard.
final
keyboardType → TextInputType
The type of keyboard to use for editing the text.
final
maxChips → int?
The maximum number of chips
final
maxLength → int?
The maximum number of characters (Unicode scalar values) to allow in the text field.
final
maxLengthEnforcement → MaxLengthEnforcement?
Determines how the maxLength limit should be enforced.
final
maxLines → int?
The maximum number of lines to show at one time, wrapping if necessary.
final
minLines → int?
The minimum number of lines to occupy when the content spans fewer lines.
final
mouseCursor → MouseCursor?
The cursor for a mouse pointer when it enters or is hovering over the widget.
final
obscureText → bool
Whether to hide the text being edited (e.g., for passwords).
final
obscuringCharacter → String
Character used for obscuring text if obscureText is true.
final
onAppPrivateCommand → AppPrivateCommandCallback?
This is used to receive a private command from the input method.
final
onChanged → ValueChanged<List<T>>?
Called when the user initiates a change to the TextField's value: when they have inserted or deleted text.
final
onEditingComplete → VoidCallback?
Called when the user submits editable content (e.g., user presses the "done" button on the keyboard).
final
onTap → VoidCallback?
Called for the first tap in a series of taps.
final
optionsViewBuilder → AutocompleteOptionsViewBuilder<T>?
Builds the selectable options widgets from a list of options objects.
final
readOnly → bool
Whether the text can be changed.
final
restorationId → String?
Restoration ID to save and restore the state of the text field.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollController → ScrollController?
The ScrollController to use when vertically scrolling the input.
final
scrollPadding → EdgeInsets
Configures the padding for the edges surrounding a Scrollable when the text field scrolls into view.
final
scrollPhysics → ScrollPhysics?
The ScrollPhysics to use when vertically scrolling the input.
final
selectionControls → TextSelectionControls?
Optional delegate for building the text selection handles.
final
selectionEnabled → bool
Same as enableInteractiveSelection.
no setter
selectionHeightStyle → BoxHeightStyle
Controls how tall the selection highlight boxes are computed to be.
final
selectionWidthStyle → BoxWidthStyle
Controls how wide the selection highlight boxes are computed to be.
final
showCursor → bool?
Whether to show cursor.
final
smartDashesType → SmartDashesType
Whether to allow the platform to automatically format dashes.
final
smartQuotesType → SmartQuotesType
Whether to allow the platform to automatically format quotes.
final
strutStyle → StrutStyle?
The strut style used for the vertical layout.
final
style → TextStyle?
The style to use for the text being edited.
final
suggestionBuilder → SuggestionBuilder<T>?
The inital value. Must be a List of T
final
textAlign → TextAlign
How the text should be aligned horizontally.
final
textAlignVertical → TextAlignVertical?
How the text should be aligned vertically.
final
textCapitalization → TextCapitalization
Configures how the platform keyboard will select an uppercase or lowercase keyboard.
final
textDirection → TextDirection?
The directionality of the text.
final
textInputAction → TextInputAction?
The type of action button to use for the keyboard.
final
toolbarOptions → ToolbarOptions
Configuration of toolbar options.
final

Methods

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

Constants

noMaxLength → const int
If maxLength is set to this value, only the "current input length" part of the character counter is shown.