#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QMenuBar>


//#define USE_HIDE
#define USE_SETMAXHEIGHT
//#define USE_NOTHING

//#define DEBUG_EVENTS


class AutoHidingMenuBar : public QMenuBar {
    Q_OBJECT

public:
    AutoHidingMenuBar();

    bool isVisibleCustom();
    void setVisibleCustom(bool visible);

#if defined(DEBUG_EVENTS)
protected:
    bool eventFilter(QObject *, QEvent *) Q_DECL_OVERRIDE;
#endif

private slots:
    void focusChanged(QWidget *from, QWidget *to);

private:
    bool hasFocusedChild();
};


class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = 0);
    ~MainWindow();

#if defined(USE_HIDE)
protected:
    void keyPressEvent(QKeyEvent *) Q_DECL_OVERRIDE;
    void keyReleaseEvent(QKeyEvent *) Q_DECL_OVERRIDE;

private:
    bool lastWasAltPress = false;
#endif

private:
    AutoHidingMenuBar * ahMenuBar;
};

#endif // MAINWINDOW_H