* Turned the software renderer into a window as well

* Fix inability to move window on GNOME
* Fix status bar icons being frozen after icon set switch

src/qt/qt_rendererstack.hpp

@@ -68,6 +68,8 @@ private:
 
     /* atomic flag for each buffer to not overload the renderer */
     std::vector<std::atomic_flag> buffers_in_use;
+
+    friend class MainWindow;
 };
 
 #endif // QT_RENDERERCONTAINER_HPP