QFD2/QFD/QFDWidget/QFDApp.h

#ifndef QFDAPP_H
#define QFDAPP_H

#include <QMainWindow>
#include <QGraphicsDropShadowEffect>
#include <QSizeGrip>

class CustomGrip;
namespace Ui {
class QFDApp;
}

class QFDApp : public QMainWindow
{
    Q_OBJECT

public:
    explicit QFDApp(QWidget *parent = nullptr);
    ~QFDApp();

private slots:
    void toggleMenu();
    void maximizeRestore();
    void leftMenuButtonClick();
    void openCloseLeftBox();
    void openCloseRightBox();

private:
    Ui::QFDApp *ui;

    QPoint dragPos;
    CustomGrip *m_leftGrip;
    CustomGrip *m_rightGrip;
    CustomGrip *m_topGrip;
    CustomGrip *m_bottomGrip;

    QGraphicsDropShadowEffect *shadow;
    QSizeGrip *sizegrip;

    void init();
    void loadTheme(const QString &file, bool useCustomTheme);
    void setThemeHack();

    /**
     * @brief START - GUI DEFINITIONS
     */
    void uiDefinitions();
    bool returStatus();
    void setStatus(bool status);
    QString selectMenu(const QString &getStyle);
    QString deselectMenu(const QString &getStyle);
    void selectStandardMenu(const QString &widget);
    void resetStyle(const QString &widget);
    void resizeGrips();
    void startBoxAnimation(int leftBoxWidth, int rightBoxWidth, const QString &direction);

    // QWidget interface
protected:
    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
    void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
    bool eventFilter(QObject *watched, QEvent *event) Q_DECL_OVERRIDE;
};

#endif  // QFDAPP_H