Add custom hotkeys. (#2340)

Co-authored-by: LosFarmosCTL <80157503+LosFarmosCTL@users.noreply.github.com>
Co-authored-by: Paweł <zneix@zneix.eu>
Co-authored-by: Felanbird <41973452+Felanbird@users.noreply.github.com>
Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>

src/widgets/helper/EditableModelView.hpp

@@ -31,6 +31,8 @@ private:
     QHBoxLayout *buttons_{};
 
     void moveRow(int dir);
+
+public:
     void selectRow(int row);
 };