EmojiSelector class

A widget that wraps a child and displays an emoji selector overlay.

The emoji selector appears above or below the child widget when triggered, allowing users to select from a list of emoji reactions.

Example:

EmojiSelector(
  emojis: [
    EmojiItem.asset('like', 'assets/emojis/like.png'),
    EmojiItem.asset('love', 'assets/emojis/love.png'),
    EmojiItem.asset('haha', 'assets/emojis/haha.gif'),
  ],
  onEmojiSelected: (emoji) => print('Selected: ${emoji.id}'),
  child: IconButton(
    icon: Icon(Icons.thumb_up_outlined),
    onPressed: () {},
  ),
)
Inheritance

Constructors

EmojiSelector({Key? key, required List<EmojiItem> emojis, required Widget child, ValueChanged<EmojiItem>? onEmojiSelected, VoidCallback? onShow, VoidCallback? onHide, EmojiSelectorController? controller, EmojiSelectorStyle style = const EmojiSelectorStyle(), EmojiSelectorTrigger trigger = EmojiSelectorTrigger.longPress, Duration longPressDuration = const Duration(milliseconds: 500), bool dismissOnTapOutside = true, bool dismissOnSelection = true, bool enabled = true})
Creates an EmojiSelector widget.
const

Properties

child → Widget
The child widget to wrap (trigger for the selector).
final
controller → EmojiSelectorController?
Optional controller for programmatic control.
final
dismissOnSelection → bool
Whether to dismiss after an emoji is selected.
final
dismissOnTapOutside → bool
Whether to dismiss when tapping outside the selector.
final
emojis → List<EmojiItem>
List of emojis to display in the selector.
final
enabled → bool
Whether the selector is enabled.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
longPressDuration → Duration
Duration of long press to trigger (when trigger is longPress).
final
onEmojiSelected → ValueChanged<EmojiItem>?
Called when an emoji is selected.
final
onHide → VoidCallback?
Called when the selector is hidden.
final
onShow → VoidCallback?
Called when the selector is shown.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
style → EmojiSelectorStyle
Style configuration for the selector.
final
trigger → EmojiSelectorTrigger
How to trigger the selector.
final

Methods

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