Slots connection !

[agent007se]

Hi all ! I'm having some troubles with connecting a comboBox and a function...

in .h

private slots:
    /*! Call a quit function. */
    void slotQuit();
 
    /*! Call a function which can show an AboutForm. */
    void slotAbout();
 
    /*! Call a function which update the view when the comboBox is changed. */
    void slotCurrentSelectionChanged();

private slots:
    /*! Call a quit function. */
    void slotQuit();

    /*! Call a function which can show an AboutForm. */
    void slotAbout();

    /*! Call a function which update the view when the comboBox is changed. */
    void slotCurrentSelectionChanged();

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in .cpp

ui_murefImpl::ui_murefImpl(QWidget *parent) : QMainWindow(parent)
{
    // configuring the GUI
    ui.setupUi(this);
    // do connections
    connect(ui.actionQuit, SIGNAL(activated()), this, SLOT(slotQuit()));
    connect(ui.actionAbout, SIGNAL(activated()), this, SLOT(slotAbout()));
    connect(ui.comboBox, SIGNAL(activated(QString test)), this, SLOT(slotCurrentSelectionChanged()));
    // end
}
 
// some code here...
 
void ui_murefImpl::slotCurrentSelectionChanged()
{
    QMessageBox::information(0, "", "ok");
    CLinkGUI::callCurrentSelectionChanged();
}

ui_murefImpl::ui_murefImpl(QWidget *parent) : QMainWindow(parent)
{
    // configuring the GUI
    ui.setupUi(this);
    // do connections
    connect(ui.actionQuit, SIGNAL(activated()), this, SLOT(slotQuit()));
    connect(ui.actionAbout, SIGNAL(activated()), this, SLOT(slotAbout()));
    connect(ui.comboBox, SIGNAL(activated(QString test)), this, SLOT(slotCurrentSelectionChanged()));
    // end
}

// some code here...

void ui_murefImpl::slotCurrentSelectionChanged()
{
    QMessageBox::information(0, "", "ok");
    CLinkGUI::callCurrentSelectionChanged();
}

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By default I put 2 items in the comboBox... so that I can select them but I never saw the message box with ok...

(of course, the code compile fine... AND others slots function...)

Thanks a lot for the one who find out the solution .

edit: Oh, yeah, of course too, with the Designer I can add lower() function as a slot and it work perfectly...

QObject::connect(comboBox, SIGNAL(activated(QString)), MainWindow, SLOT(lower()));

QObject::connect(comboBox, SIGNAL(activated(QString)), MainWindow, SLOT(lower()));

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this line is added in ui_muref.h (generated from uic/moc tools)