#ifndef DIALOG_INTERNAL_H #define DIALOG_INTERNAL_H #include class Dialog; class DialogWindow : public QWidget { Q_OBJECT public: DialogWindow(Dialog *parent); ~DialogWindow(); protected: void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE; private: Q_DISABLE_COPY(DialogWindow) Dialog *const dialog; }; #endif // DIALOG_INTERNAL_H