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#include "mainwindow.h"
#include <QApplication>
#include <QtGui>
#include <QStackedWidget>
#include <QPushButton>
#include <QWidget>
#include <QGroupBox>
#include <QLayout>
#include <QObject>
#include <QtDebug>

class MainWidget : public QWidget {
    public :
        QPushButton* buttonRules;
        MainWidget( );
};

class RulesWidget : public QWidget {
    public:
        QPushButton* mainButton;
        RulesWidget();
};

MainWidget :: MainWidget () {
    buttonRules = new QPushButton("Rules");
    QVBoxLayout* buttonLayout = new QVBoxLayout;
    buttonLayout->addWidget(buttonRules);
    setLayout(buttonLayout);
}

RulesWidget :: RulesWidget () {
    mainButton = new QPushButton("Main");
    QVBoxLayout* buttonLayout = new QVBoxLayout;
    buttonLayout->addWidget(mainButton);
    setLayout(buttonLayout);
}


class TheMainestWidget : public QWidget {
    private:

    public:
        MainWidget* menu;
        RulesWidget* rules;
        QStackedWidget* stackOfWidgets;
        TheMainestWidget ();
    public slots:
        void clickMenu (QStackedWidget*);
        void clickRules ();
};

TheMainestWidget :: TheMainestWidget () {
    menu = new MainWidget;
    rules = new RulesWidget;

    stackOfWidgets = new QStackedWidget;
    stackOfWidgets->addWidget(menu);
    stackOfWidgets->addWidget(rules);
    stackOfWidgets->setCurrentWidget(menu);
   // stackOfWidgets->show();

    connect(rules->mainButton, SIGNAL(clicked()), qApp, SLOT(quit()));
    connect(menu->buttonRules, SIGNAL(clicked()), SLOT(clickRules () ));
    stackOfWidgets->show();
}

void TheMainestWidget :: clickMenu(QStackedWidget* stackOfWidgets) {
    stackOfWidgets->setCurrentWidget(menu);
    stackOfWidgets->show();
}

void TheMainestWidget :: clickRules() {
    stackOfWidgets->setCurrentWidget(rules);
    stackOfWidgets->show();
}


int main(int argc, char *argv[]) {
    QApplication a(argc, argv);
 //   MainWindow w;
 //   w.show();

    TheMainestWidget game;


    return a.exec();
}

TheMainestWidget :: TheMainestWidget (QApplication &a)

 QApplication &a