Problem with crack & signals on Page 2

Hello

I would like to create application consisting of two pages.

I use qml to build the user interface and C++ to build application logic.

On the first page singal control I have recive in C++ code, but on the second Page (put on NavigationPane using push) reports not woking. Connect function returns true but singnal appears not in the C++ code.

SecondPage::SecondPage() {
}

SecondPage::~SecondPage() {
}

bb::cascades::AbstractPane* SecondPage::showPage()
{
    QmlDocument *qml = QmlDocument::create("mainList.qml");
    Page* pageRoot = qml->createRootNode();
    NavigationPane* navigationPane = TestSlotsApplication::getInstance()->getNavigationPane();

    navigationPane->push(pageRoot);

    if (pageRoot == NULL)
    {
        qDebug("pageRoot == NULL");
        return NULL;
    }
    else
    {
        navigationPane->setBackButtonsVisible(false);
        qDebug("pageRoot != NULL");
    }

    QObject* buttonTest = pageRoot->findChild("buttonTest");
    bool result2 = QObject::connect(buttonTest, SIGNAL(clicked()), this,
            SLOT(buttonOkClicked()));
    if (result2 == true) {
        qDebug("buttonTest connect ok");
    } else {
        qDebug("buttonTest connect error");
    }

    return pageRoot;
}

void SecondPage::buttonOkClicked()
{
    qDebug("buttonOkClicked"); // NEVER SHOWS buttonOkClicked
}

If someone would like to put code on dropbox: https://dl.dropbox.com/u/464625/Test.zip

Hello

Actually it's not the class SecondPage but in FirstPage class.

Simply replace the function of buttonOkClicked() with this code in the class FirstPage.

void FirstPage::buttonOkClicked()
{
     SecondPage *page = new SecondPage;
     page->showPage();
}

You must allocate memory by using the new keyword.

Tags: BlackBerry Developers

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