#include <QApplication>
#include <QWidget>
#include <QPushButton>
#include "newton.h"

int main(int argc, char *argv[]) {
    
    QApplication app(argc, argv);

    Newton window;

    window.resize(800, 600);
    window.setWindowTitle("Newton\'s Interpolation");
    window.defineMap();

    QPushButton clearButton("Clear", &window);
    clearButton.setGeometry(4, 4, 80, 24);

    QPushButton quitButton("Quit", &window);
    quitButton.setGeometry(88, 4, 80, 24);

    QObject::connect(
        &clearButton, SIGNAL(clicked()),
        &window, SLOT(clear())
    );
    QObject::connect(
        &quitButton, SIGNAL(clicked()), 
        QApplication::instance(), SLOT(quit())
    );
    window.show();

    return app.exec();
}