PrismAiMessageBubble class
One conversation turn as a token-styled chat bubble.
User messages render as an aligned filled bubble; assistant messages render as markdown with optional tool-call collapsibles. While isStreaming is true the bubble shows a PrismAiThinkingIndicator instead of content.
Every interactive affordance is optional: pass onCopy to show a copy action, onRegenerate to show a regenerate button on the last assistant turn, and onToolCallTap to react to tool-call taps.
PrismAiMessageBubble(
message: lastMessage,
isStreaming: controller.isStreaming,
onRegenerate: () => controller.resend(),
)
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- PrismAiMessageBubble
Constructors
- PrismAiMessageBubble({Key? key, required AiChatMessage message, bool isStreaming = false, bool markdownAssistant = true, String? thinkingLabel, double maxWidth = 560, VoidCallback? onCopy, VoidCallback? onRegenerate, void onToolCallTap(AiToolCallRequest call)?})
-
Creates a chat bubble for
message.const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isStreaming → bool
-
When true, shows a thinking indicator instead of the message body (only
meaningful for assistant turns that have no content yet).
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- markdownAssistant → bool
-
Whether assistant text is rendered as markdown (defaults to true).
final
- maxWidth → double
-
Maximum bubble width before text wraps.
final
- message → AiChatMessage
-
The message to render.
final
- onCopy → VoidCallback?
-
Copy affordance; omit to hide.
final
- onRegenerate → VoidCallback?
-
Regenerate affordance; omit to hide.
final
- onToolCallTap → void Function(AiToolCallRequest call)?
-
Called when a tool-call chip is tapped.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- thinkingLabel → String?
-
Label shown by the thinking indicator while isStreaming is true.
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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