ChatMessageInternal class
Internal widget responsible for building and updating a single chat message item.
It listens to the ChatController.operationsStream for updates to the specific message it represents and rebuilds accordingly. It also resolves the appropriate message builder based on the message type and determines the message's grouping status.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ChatMessageInternal
Constructors
-
ChatMessageInternal.new({Key? key, required Message message, required int index, required Animation<
double> animation, MessagesGroupingMode? messagesGroupingMode = MessagesGroupingMode.timeDifference, int? messageGroupingTimeoutInSeconds, bool? isRemoved}) -
Creates an internal chat message widget.
const
Properties
-
animation
→ Animation<
double> -
Animation provided by the parent SliverAnimatedList.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
The index of the message in the overall list.
final
- isRemoved → bool?
-
Flag indicating if this item is being animated out (removed).
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- message → Message
-
The message data to display.
final
- messageGroupingTimeoutInSeconds → int?
-
Timeout in seconds for grouping messages from the same author.
Only used when messagesGroupingMode is MessagesGroupingMode.timeDifference.
final
- messagesGroupingMode → MessagesGroupingMode?
-
The mode to use for grouping messages.
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< ChatMessageInternal> -
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