Let the TopBar follow the scrolling

radio/src/gui/colorlcd/view_main.cpp

@@ -138,6 +138,18 @@ void ViewMain::previousMainView()
   setCurrentMainView(view);
 }
 
+void ViewMain::setScrollPositionX(coord_t value)
+{
+  Window::setScrollPositionX(value);
+  topbar->setLeft(getScrollPositionX());
+}
+
+void ViewMain::setScrollPositionY(coord_t value)
+{
+  Window::setScrollPositionY(value);
+  topbar->setTop(getScrollPositionY());
+}
+
 #if defined(HARDWARE_KEYS)
 void ViewMain::onEvent(event_t event)
 {

radio/src/gui/colorlcd/view_main.h

@@ -74,7 +74,10 @@ class ViewMain: public Window
     void setCurrentMainView(unsigned view);
     void nextMainView();
     void previousMainView();
-  
+
+    void setScrollPositionX(coord_t value) override;
+    void setScrollPositionY(coord_t value) override;
+
 #if defined(HARDWARE_KEYS)
     void onEvent(event_t event) override;
 #endif