Spinners and Sliders

#include <QApplication>
#include <QHBoxLayout> //Helps you design widgets.
#include <QSlider>
#include <QSpinBox>

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

    QWidget *mainWindow = new QWidget;
    mainWindow->setWindowTitle("How many chicken wings.");

    QSpinBox *spinner = new QSpinBox;
    QSlider *slider = new QSlider(Qt::Horizontal);

    spinner->setRange(1, 50);
    slider->setRange(1, 50);