chg: More visibility for std::enable_shared_from_this

src/ui/display.hpp

@@ -15,7 +15,7 @@ namespace rmrf::ui {
  * It implements some basic information handling and a registry for
  * views.
  */
-class display : private std::enable_shared_from_this<display> {
+class display : public std::enable_shared_from_this<display> {
 public:
     typedef display self_type;
     typedef std::shared_ptr<self_type> ptr_type;

src/ui/view.hpp

@@ -14,7 +14,7 @@ namespace rmrf::ui {
 /**
  * This abstract class implements a view page.
  */
-class view : public ui_context, private std::enable_shared_from_this<view> {
+class view : public ui_context, public std::enable_shared_from_this<view> {
 private:
     std::shared_ptr<view> parent_view;
     std::list<std::shared_ptr<view>> child_views;