class SystemTray;
class TopicWidget;
-class QMenu;
class QLabel;
+class QMenu;
+class QMessageBox;
class QToolBar;
class KHelpMenu;
void nextBuffer();
void previousBuffer();
+ void showMigrationWarning(bool show);
+
//! Quit application
void quit();
QWidget *_awayLog;
+ QMessageBox* _migrationWarning{nullptr};
+
bool _layoutLoaded;
QSize _normalSize; //!< Size of the non-maximized window