mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H
 
#include <QMainWindow>
 
QT_BEGIN_NAMESPACE
namespace Ui { class MainWindow; }
QT_END_NAMESPACE
 
extern QString version;
 
class MainWindow : public QMainWindow
{
    Q_OBJECT
 
public:
 
    MainWindow(QWidget *parent = nullptr);
 
    ~MainWindow();
 
private:
    Ui::MainWindow *ui;                          
    class MdiMain *mdi;                          
    class SaveLoad *saveload;                    
    class CopyPasteCut* copypastecut;            
    class SearchController* searchcontroller;    
    void initSignals();
 
private slots:
 
    void slotShowAbout();
};
#endif // MAINWINDOW_H