[Global Menu] Respect toplevel menu action visibility
Kolourpaint has hidden "Tools" menu, which would show up in global menu otherwise.
Moreover, don't void* cast so QML can access the QAction
Fix for graphics/kolourpaint!17 (closed)
Kolourpaint has hidden "Tools" menu, which would show up in global menu otherwise.
Moreover, don't void* cast so QML can access the QAction
Fix for graphics/kolourpaint!17 (closed)