slider and stylesheet

gistfile1.txt

#include "mainwindow.h"
#include <QSlider>

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent)
{
    setStyleSheet("QSlider::handle:horizontal {"
                  "background-image: url(/usr/share/wallpapers/stripes.png);"
                  "}");

    QSlider *slider = new QSlider(Qt::Horizontal, this);
    setCentralWidget(slider);
}

MainWindow::~MainWindow()
{
}