#include <QtCore>
#include <QtGui>
#include <QtWebKit>
#include <QWebView>
#include <QWebFrame>
#include <QObject>


int main(int argc, char* argv[]){
	
  QApplication app(argc, argv);
  QWebView *view = new QWebView;
  Foo foo;
  view->load(QUrl("file:///home/userx/qwe/test.html"));
  QObject::connect(view, SIGNAL(loadFinished(bool)), &foo, SLOT(loadFinished(bool)));
  view->show();

  return app.exec();
}

#include "myfunc.h"

Foo::Foo(QObject* parent) :QObject(parent)
{

}

void Foo::loadFinished(bool){
	QVariant f1result = ((QWebView*)sender())->page()->mainFrame()->evaluateJavaScript("f1('test param')");
	qDebug() << f1result.toString();
};

QVariant Foo::Send(QString s){
	QString to_send = "f1('"+s+"')";
	qDebug()<<"We send: "+to_send;
	return ((QWebView*)sender())->page()->mainFrame()->evaluateJavaScript(to_send);
}

#include <QtGui>
#include <QApplication>
#include "myfunc.h"

#ifndef MYFUNC_H
#define MYFUNC_H

#include <QObject>
#include <string>

//Для поддержки сигналов и слотов наследуем QObject
class Foo: public QObject {
	Q_OBJECT
public:
	//Конструктор
	Foo(QObject* parent = 0);
QVariant Send(QString txt);

public slots:
	void loadFinished(bool);
};

#endif