adding a signal/slot for clearing all items

src/cpp/serviceitemmodel.cpp

@@ -832,6 +832,7 @@ void ServiceItemModel::clearAll() {
   for (int i = m_items.size(); i >= 0; i--) {
     removeItem(i);
   }
+  emit allRemoved();
 }
 
 bool ServiceItemModel::loadLastSaved() {

src/cpp/serviceitemmodel.h

@@ -116,6 +116,7 @@ signals:
   void itemInserted(const int &, const ServiceItem &);
   void rowMoved(const int &, const int &, const ServiceItem &);
   void rowRemoved(const int &, const ServiceItem &);
+  void allRemoved();
 
 private:
 

src/cpp/slidemodel.h

@@ -78,7 +78,6 @@ public:
   Q_INVOKABLE bool moveUp(int index);
   Q_INVOKABLE QVariantMap getItem(int index) const;
   Q_INVOKABLE QVariantList getItems();
-  Q_INVOKABLE void clearAll();
   Q_INVOKABLE int findSlideIdFromServItm(int index);
 
 public slots:
@@ -86,6 +85,7 @@ public slots:
   Q_INVOKABLE bool activate(int id);
   Q_INVOKABLE bool deactivate(int id);
   Q_INVOKABLE void removeServiceItem(const int &index, const ServiceItem &item);
+  Q_INVOKABLE void clearAll();
   void addItemFromService(const int &index, const ServiceItem &item);
   void insertItemFromService(const int &index, const ServiceItem &item);
   void moveRowFromService(const int &fromIndex, const int &toIndex, const ServiceItem &item);

src/main.cpp

@@ -159,6 +159,10 @@ int main(int argc, char *argv[])
                    SIGNAL(rowRemoved(const int&, const ServiceItem&)),
                    slideModel.get(),
                    SLOT(removeServiceItem(const int&, const ServiceItem&)));
+  QObject::connect(serviceItemModel.get(),
+                   SIGNAL(allRemoved()),
+                   slideModel.get(),
+                   SLOT(clearAll()));
 
   bool loading = serviceItemModel.get()->loadLastSaved();