fix(ui): onThreadTap has been added in MessageWidgetContent to enable thread tap action. (#1988)

Author: roopak27

packages/stream_chat_flutter/CHANGELOG.md

@@ -21,6 +21,7 @@
 
 - Fixed null errors in web from markdown.
 - Fixed bug causing background events to be sent in foreground.
+- Added `onThreadTap` parameter to `MessageWidgetContent` to enable thread tap action.
 
 ## 7.3.0 
 

packages/stream_chat_flutter/lib/src/message_widget/message_widget.dart

@@ -726,6 +726,7 @@ class _StreamMessageWidgetState extends State<StreamMessageWidget>
                       attachmentShape: widget.attachmentShape,
                       onAttachmentTap: widget.onAttachmentTap,
                       onReplyTap: widget.onReplyTap,
+                      onThreadTap: widget.onThreadTap,
                       onShowMessage: widget.onShowMessage,
                       attachmentActionsModalBuilder:
                           widget.attachmentActionsModalBuilder,

packages/stream_chat_flutter/lib/src/message_widget/message_widget_content.dart

@@ -63,6 +63,7 @@ class MessageWidgetContent extends StatelessWidget {
     required this.showUsername,
     required this.showEditedLabel,
     required this.messageWidget,
+    required this.onThreadTap,
     this.onUserAvatarTap,
     this.borderRadiusGeometry,
     this.borderSide,
@@ -160,6 +161,9 @@ class MessageWidgetContent extends StatelessWidget {
   /// {@macro onReplyTap}
   final void Function(Message)? onReplyTap;
 
+  /// {@macro onThreadTap}
+  final void Function(Message)? onThreadTap;
+
   /// {@macro attachmentActionsBuilder}
   final AttachmentActionsBuilder? attachmentActionsModalBuilder;
 
@@ -429,6 +433,7 @@ class MessageWidgetContent extends StatelessWidget {
 
   Widget _buildBottomRow(BuildContext context) {
     final defaultWidget = BottomRow(
+      onThreadTap: onThreadTap,
       message: message,
       reverse: reverse,
       messageTheme: messageTheme,