BubbleConfiguration class

Configuration class for message bubble appearance and behavior.

This class follows the Strategy Pattern by allowing customization of bubble rendering without modifying the core chat logic. It provides builder functions for different UI elements while maintaining sensible defaults.

Example usage:

BubbleConfiguration(
  profileBuilder: (context, name) => CustomProfile(name),
  senderBubbleBuilder: (context, child) => Container(
    decoration: BoxDecoration(color: Colors.blue),
    child: child,
  ),
)

Constructors

BubbleConfiguration({Widget profileBuilder(BuildContext context, String name)?, Widget senderBubbleBuilder(BuildContext context, Widget child)?, Widget receiverBubbleBuilder(BuildContext context, Widget child)?, Widget timeBuilder(BuildContext context, String timestamp)?, Widget loadingWidget = const MessageLoading(), double maxWidth = double.infinity})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

loadingWidget → Widget

Widget displayed while messages are loading.

final

maxWidth → double

Maximum width for message bubbles.

final

profileBuilder → Widget Function(BuildContext context, String name)?

Builder function for user profile widgets.

final

receiverBubbleBuilder → Widget Function(BuildContext context, Widget child)?

Builder function for receiver message bubbles.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

senderBubbleBuilder → Widget Function(BuildContext context, Widget child)?

Builder function for sender message bubbles.

final

timeBuilder → Widget Function(BuildContext context, String timestamp)?

Builder function for timestamp display widgets.

final

Methods

buildBubble(BuildContext context, Widget child, bool isSender) → Widget

Builds a message bubble with appropriate styling.

buildProfile(BuildContext context, String name) → Widget

Builds a profile widget for the given user name.

buildTime(BuildContext context, String timestamp) → Widget

Builds a timestamp widget for the given timestamp string.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited