Оповещения о непрочитанных сообщениях

InstructorsAndTrainees/trainees/viewertrainees.cpp

@@ -98,6 +98,17 @@ void ViewerTrainees::changeEvent(QEvent *event)
     }
 }
 
+void ViewerTrainees::slot_receiveMessage(ClientMessage clientMessage)
+{
+    int id_trainee = clientMessage.fromId.toInt();
+
+    mtxmapNewMsg.lock();
+    mapNewMsg.insert(id_trainee, true);
+    mtxmapNewMsg.unlock();
+
+    slot_NeedUpdateUI(false, true);
+}
+
 void ViewerTrainees::on_btnEditorTrainees_clicked()
 {
     connectorToServer->sendQueryBlockAuth(true);
@@ -181,6 +192,20 @@ void ViewerTrainees::on_treeWidgetItemClicked(QTreeWidgetItem *item, int column)
 
             lastCurrentID = newCurrentID;
 
+            mtxmapNewMsg.lock();
+            if(mapNewMsg.contains(newCurrentID))
+            {//Есть непрочитанные сообщения от него
+                if(mapNewMsg.value(newCurrentID))
+                {
+                    for (int i = 0; i < ColumnsTreeUsers::clmn_count; i++)
+                    {
+                        item->setBackground(i, QBrush(Qt::GlobalColor::white));
+                    }
+                    mapNewMsg.take(newCurrentID);
+                }
+            }
+            mtxmapNewMsg.unlock();
+
             Q_EMIT signal_traineeSelected(newCurrentID);
         }
     }