MessageBubble class

Widget that displays a message bubble with appropriate styling.

This widget is responsible for rendering individual messages within the chat interface. It handles:

  • Message alignment based on sender/receiver status
  • Custom profile display integration
  • Bubble styling through configuration
  • Delete and retry action callbacks

The widget follows the Presentation Layer pattern by focusing purely on UI concerns while delegating business logic to the controller layer.

Example usage:

MessageBubble(
  message,
  configuration: chatConfiguration,
  onDelete: () => controller.removeMessage(message),
  onRetry: () => controller.retryMessage(message),
)
Inheritance

Constructors

MessageBubble(Message message, {Key? key, Widget? customProfile, required ChatConfiguration configuration, required VoidCallback onDelete, required VoidCallback onRetry})
Creates a message bubble widget.
const

Properties

configuration → ChatConfiguration
Configuration defining the bubble's appearance and behavior.
final
customProfile → Widget?
Optional custom profile widget to display.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
message → Message
The message to display in this bubble.
final
onDelete → VoidCallback
Callback invoked when the user requests to delete this message.
final
onRetry → VoidCallback
Callback invoked when the user requests to retry this message.
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() → State<MessageBubble>
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