error with a signal - slot

[mmm286]

Hi,

I'm using QWebView with the signal LoadFinished but I have the error:

/home/david/proyectos qt/networkacessmanager/red/mainwindow.cpp:17: error: no matching function for call to ‘MainWindow::connect(QWebView&, const char*, MainWindow* const, const char*)’

/home/david/proyectos qt/networkacessmanager/red/mainwindow.cpp:17: error: no matching function for call to ‘MainWindow::connect(QWebView&, const char*, MainWindow* const, const char*)’

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The code is:

Mainwindow.cpp

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent), ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    QNetworkAccessManager *manager = new QNetworkAccessManager(this);
    manager->get(QNetworkRequest(QUrl("http://qt.nokia.com")));
    QWebView webview;
    webview.setUrl(QUrl("http://www.google.com"));
 
    connect(webview,SIGNAL(loadFinished(bool)), this, SLOT(salida(bool)));
.......
}
 
void MainWindow::salida(bool ok)
{
  ok = false;
 
}

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent), ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    QNetworkAccessManager *manager = new QNetworkAccessManager(this);
    manager->get(QNetworkRequest(QUrl("http://qt.nokia.com")));
    QWebView webview;
    webview.setUrl(QUrl("http://www.google.com"));

    connect(webview,SIGNAL(loadFinished(bool)), this, SLOT(salida(bool)));
.......
}

void MainWindow::salida(bool ok)
{
  ok = false;

}

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mainwindow.h

class MainWindow : public QMainWindow
{
....
....
private slots:
 
    void salida(bool ok);

class MainWindow : public QMainWindow
{
....
....
private slots:

    void salida(bool ok);

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Any help?
Many thanks!

[Lykurg]

Use the Q_OBJECT macro in your class definition!

EDIT: and your QWebView should be created on the heap, because it will be deleted after the constructor...