#ifndef WIDGET_H
#define WIDGET_H
#include <QtGui/QWidget>
#include <QUrl>
#include <QWebView>
class Widget : public QWidget
{
    Q_OBJECT
public:
    Widget(QWidget *parent = 0);
    ~Widget();
private:
    QWebView *view;
private slots:
   void slotOpenUrl(const QUrl&);
};
#endif // WIDGET_H 
#include "widget.h"
#include <QtGui/QWidget>
#include <QtWebKit/QtWebKit>
#include <QtGui/QHBoxLayout>
#include <QDebug> 
Widget::Widget(QWidget *parent)
    : QWidget(parent)
{
    setWindowFlags(Qt::Sheet);
    QWebSettings::globalSettings()->setAttribute(QWebSettings::JavascriptEnabled,true);
    QWebSettings::globalSettings()->setAttribute(QWebSettings::PluginsEnabled,true);
    view = new QWebView(this);
    view->load(QUrl("
http://www.baidu.com"));
    view->page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
    connect(view,SIGNAL(linkClicked(QUrl)),this,SLOT(slotOpenUrl(QUrl)));
    QHBoxLayout *layout =new QHBoxLayout(this);
           layout->addWidget(view);
    setLayout(layout);
     setMinimumSize(1024,600);
     setMaximumSize(1024,768); 
}
Widget::~Widget()
{
}
void Widget::slotOpenUrl(const QUrl &url)
{
    view->load(url);
    qDebug()<<"test";
} 
#include <QtGui/QApplication>
#include "widget.h"
#include <QtCore/QTextCodec>int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    QTextCodec *codec = QTextCodec::codecForName("system");
           QTextCodec::setCodecForLocale(codec);
           QTextCodec::setCodecForCStrings(codec);
           QTextCodec::setCodecForTr(codec);
    Widget w;
    w.show();
    return a.exec();
}