void finishedLoadingTrace();
void lookupState();
void showSettings();
void openHelp(const QUrl &url);
void showSurfacesMenu(const QPoint &pos);
void showSelectedSurface();
void finishedLoadingTrace();
void lookupState();
void showSettings();
void openHelp(const QUrl &url);
void showSurfacesMenu(const QPoint &pos);
void showSelectedSurface();