Some refactoring for model base / view base

* update by int index (row)
* updateContainer renaming

src/blackgui/components/aircraftcomponent.cpp

@@ -35,11 +35,11 @@ namespace BlackGui
 
             if (this->getIContextNetwork()->isConnected())
             {
-                this->ui->tvp_AircraftsInRange->update(this->getIContextNetwork()->getAircraftsInRange());
+                this->ui->tvp_AircraftsInRange->updateContainer(this->getIContextNetwork()->getAircraftsInRange());
             }
             if (this->getIContextSimulator()->isConnected())
             {
-                this->ui->tvp_AirportsInRange->update(this->getIContextSimulator()->getAirportsInRange());
+                this->ui->tvp_AirportsInRange->updateContainer(this->getIContextSimulator()->getAirportsInRange());
             }
         }
     }

src/blackgui/components/atcstationcomponent.cpp

@@ -72,7 +72,7 @@ namespace BlackGui
                 if (this->m_timestampOnlineStationsChanged.isNull() || this->m_timestampLastReadOnlineStations.isNull() ||
                         (this->m_timestampOnlineStationsChanged > this->m_timestampLastReadOnlineStations))
                 {
-                    this->ui->tvp_AtcStationsOnline->update(this->getIContextNetwork()->getAtcStationsOnline());
+                    this->ui->tvp_AtcStationsOnline->updateContainer(this->getIContextNetwork()->getAtcStationsOnline());
                     this->m_timestampLastReadOnlineStations = QDateTime::currentDateTimeUtc();
                     this->m_timestampOnlineStationsChanged = this->m_timestampLastReadOnlineStations;
                 }
@@ -97,7 +97,7 @@ namespace BlackGui
             }
             else
             {
-                this->ui->tvp_AtcStationsBooked->update(this->getIContextNetwork()->getAtcStationsBooked());
+                this->ui->tvp_AtcStationsBooked->updateContainer(this->getIContextNetwork()->getAtcStationsBooked());
                 this->m_timestampLastReadBookedStations = QDateTime::currentDateTimeUtc();
             }
         }

src/blackgui/components/cockpitv1component.cpp

@@ -341,7 +341,7 @@ namespace BlackGui
             if (room1.isConnected())
             {
                 this->ui->le_CockpitVoiceRoomCom1->setStyleSheet("background: green");
-                if (this->getIContextAudio()) this->ui->tvp_CockpitVoiceRoom1->update(this->getIContextAudio()->getCom1RoomUsers());
+                if (this->getIContextAudio()) this->ui->tvp_CockpitVoiceRoom1->updateContainer(this->getIContextAudio()->getCom1RoomUsers());
             }
             else
             {
@@ -379,12 +379,12 @@ namespace BlackGui
         {
             if (!this->getIContextAudio()) return;
             if (!this->ui->le_CockpitVoiceRoomCom1->text().trimmed().isEmpty())
-                this->ui->tvp_CockpitVoiceRoom1->update(this->getIContextAudio()->getCom1RoomUsers());
+                this->ui->tvp_CockpitVoiceRoom1->updateContainer(this->getIContextAudio()->getCom1RoomUsers());
             else
                 this->ui->tvp_CockpitVoiceRoom1->clear();
 
             if (!this->ui->le_CockpitVoiceRoomCom2->text().trimmed().isEmpty())
-                this->ui->tvp_CockpitVoiceRoom2->update(this->getIContextAudio()->getCom2RoomUsers());
+                this->ui->tvp_CockpitVoiceRoom2->updateContainer(this->getIContextAudio()->getCom2RoomUsers());
             else
                 this->ui->tvp_CockpitVoiceRoom2->clear();
         }

src/blackgui/components/settingscomponent.cpp

@@ -106,10 +106,10 @@ namespace BlackGui
 
             // update servers
             this->ui->tvp_SettingsTnServers->setSelectedServer(nws.getCurrentTrafficNetworkServer());
-            this->ui->tvp_SettingsTnServers->update(nws.getTrafficNetworkServers());
+            this->ui->tvp_SettingsTnServers->updateContainer(nws.getTrafficNetworkServers());
 
             // update hot keys
-            this->ui->tvp_SettingsMiscHotkeys->update(this->getIContextSettings()->getHotkeys());
+            this->ui->tvp_SettingsMiscHotkeys->updateContainer(this->getIContextSettings()->getHotkeys());
 
             // fake setting for sound notifications
             this->ui->cb_SettingsAudioPlayNotificationSounds->setChecked(true);

src/blackgui/components/usercomponent.cpp

@@ -34,8 +34,8 @@ namespace BlackGui
 
             if (this->getIContextNetwork()->isConnected())
             {
-                this->ui->tvp_Clients->update(this->getIContextNetwork()->getOtherClients());
+                this->ui->tvp_Clients->updateContainer(this->getIContextNetwork()->getOtherClients());
-                this->ui->tvp_AllUsers->update(this->getIContextNetwork()->getUsers());
+                this->ui->tvp_AllUsers->updateContainer(this->getIContextNetwork()->getUsers());
             }
         }
     }

src/blackgui/models/listmodelbase.h

@@ -126,6 +126,12 @@ namespace BlackGui
             //! Update single element
             virtual void update(const QModelIndex &index, const ObjectType &object);
 
+            //! Update single element
+            virtual void update(int rowIndex, const ObjectType &object)
+            {
+                this->update(this->index(rowIndex), object);
+            }
+
             //! Object at row position
             virtual const ObjectType &at(const QModelIndex &index) const
             {

src/blackgui/views/viewbase.h

@@ -47,8 +47,8 @@ namespace BlackGui
             //! Clear
             void clear() { Q_ASSERT(this->m_model); this->m_model->clear(); }
 
-            //! Update
+            //! Update whole container
-            template<class ContainerType> int update(const ContainerType &container, bool resize = true)
+            template<class ContainerType> int updateContainer(const ContainerType &container, bool resize = true)
             {
                 Q_ASSERT(this->m_model);
                 int c = this->m_model->update(container);
@@ -82,6 +82,13 @@ namespace BlackGui
                 return this->m_model->rowCount();
             }
 
+            //! Column count
+            int columnCount() const
+            {
+                Q_ASSERT(this->m_model);
+                return this->m_model->columnCount();
+            }
+
             //! Any data?
             bool isEmpty() const
             {