#ifndef MAINWINDOW_H #define MAINWINDOW_H #include #include #include #include #include #include #include QT_BEGIN_NAMESPACE namespace Ui { class MainWindow; } QT_END_NAMESPACE class MainWindow : public QMainWindow { Q_OBJECT public: MainWindow(QWidget *parent = nullptr); ~MainWindow(); private slots: void on_actionNew_triggered(); void on_actionOpen_triggered(); void on_actionSave_as_triggered(); void on_actionExit_triggered(); void on_actionExit_2_triggered(); void on_actionCopy_triggered(); void on_actionPaste_triggered(); void on_actionCut_triggered(); void on_actionUndo_triggered(); void on_actionRedo_triggered(); private: Ui::MainWindow *ui; QString currentFile = ""; }; #endif // MAINWINDOW_H