QWizard registerField not seeming to store what is in a QLineEdit Box

[parsnips146]

Hi

I am trying to create a wizard for my application which will create a new file with specific details filled in. I stored all variables in registerField with a diffrenet name, i can access the values from a spin box later in the wizard but cannot access any values from the QLineEdit boxes. Any help would be greatly appreciated. the code is inserted below.

tabNamePage::tabNamePage(QWidget *parent) : QWizardPage(parent)
{
    setTitle(tr("Tab Selection"));
    setSubTitle(tr("Please choose how many tabs "
		   "and specify the names of each."));
 
    Qt::Alignment Left = Qt::AlignLeft;
 
    numberTabLabel = new QLabel(tr("Number of tabs:"));
    numberTabLabel->setMaximumWidth(100);
 
    numberTabSpin = new QSpinBox;
    numberTabSpin->setFixedWidth(50);
    numberTabSpin->setMinimum(1);
    numberTabSpin->setMaximum(10);
 
    tab1 = new QLineEdit;
    tab1->setVisible(true);
    tab1->setText("Tab 1");
    tab1->setFixedWidth(220);
...
    registerField("Number of tabs", numberTabSpin);
    registerField("tab1", tab1);
    registerField("Name of tab 2", tab2);
    registerField("Name of tab 3", tab3);
    registerField("Name of tab 4", tab4);
    registerField("Name of tab 5", tab5);
    registerField("Name of tab 6", tab6);
    registerField("Name of tab 7", tab7);
    registerField("Name of tab 8", tab8);
    registerField("Name of tab 9", tab9);
    registerField("Name of tab 10", tab10);
 
    QHBoxLayout *Hlayout = new QHBoxLayout;
    Hlayout->addWidget(numberTabLabel);
    Hlayout->addWidget(numberTabSpin);
    Hlayout->setAlignment(Left);
 
    QHBoxLayout *tab1Hlayout = new QHBoxLayout;
    tab1Hlayout->addWidget(tab1);
    tab1Hlayout->addWidget(tab2);
    tab1Hlayout->setAlignment(Left);
 
...
 
    Vlayout = new QVBoxLayout;
    Vlayout->addLayout(Hlayout);
    Vlayout->addLayout(tab1Hlayout);
    Vlayout->addLayout(tab2Hlayout);
    Vlayout->addLayout(tab3Hlayout);
    Vlayout->addLayout(tab4Hlayout);
    Vlayout->addLayout(tab5Hlayout);
    setLayout(Vlayout);
 
    connect(numberTabSpin, SIGNAL(valueChanged(int)),this, SLOT(filltabnameboxes(int)));
}
 
 
whichVariablesPage1::whichVariablesPage1(QWidget *parent) : QWizardPage(parent)
{
    QString tab1 = field("tab1").toString();
 
    //QString title ="Variables Selection for ";
    setTitle(tab1);
    setSubTitle(tr("Specify which Variables you would like to include."));
 
    QHBoxLayout *tab5Hlayout = new QHBoxLayout;
    QLabel *tab2 = new QLabel(tab1);
    tab5Hlayout->addWidget(tab2);
    setLayout(tab5Hlayout);
 
}
 
int whichVariablesPage1::nextId() const
{
    int tabs = field("Number of tabs").toInt();
    if(tabs > 1)
    {
	return newWizard::Page_whichVariable2;
    } else {
	return newWizard::Page_conclusion;
    }
}

tabNamePage::tabNamePage(QWidget *parent) : QWizardPage(parent)
{
    setTitle(tr("Tab Selection"));
    setSubTitle(tr("Please choose how many tabs "
		   "and specify the names of each."));

    Qt::Alignment Left = Qt::AlignLeft;

    numberTabLabel = new QLabel(tr("Number of tabs:"));
    numberTabLabel->setMaximumWidth(100);

    numberTabSpin = new QSpinBox;
    numberTabSpin->setFixedWidth(50);
    numberTabSpin->setMinimum(1);
    numberTabSpin->setMaximum(10);

    tab1 = new QLineEdit;
    tab1->setVisible(true);
    tab1->setText("Tab 1");
    tab1->setFixedWidth(220);
...
    registerField("Number of tabs", numberTabSpin);
    registerField("tab1", tab1);
    registerField("Name of tab 2", tab2);
    registerField("Name of tab 3", tab3);
    registerField("Name of tab 4", tab4);
    registerField("Name of tab 5", tab5);
    registerField("Name of tab 6", tab6);
    registerField("Name of tab 7", tab7);
    registerField("Name of tab 8", tab8);
    registerField("Name of tab 9", tab9);
    registerField("Name of tab 10", tab10);
    
    QHBoxLayout *Hlayout = new QHBoxLayout;
    Hlayout->addWidget(numberTabLabel);
    Hlayout->addWidget(numberTabSpin);
    Hlayout->setAlignment(Left);

    QHBoxLayout *tab1Hlayout = new QHBoxLayout;
    tab1Hlayout->addWidget(tab1);
    tab1Hlayout->addWidget(tab2);
    tab1Hlayout->setAlignment(Left);

...

    Vlayout = new QVBoxLayout;
    Vlayout->addLayout(Hlayout);
    Vlayout->addLayout(tab1Hlayout);
    Vlayout->addLayout(tab2Hlayout);
    Vlayout->addLayout(tab3Hlayout);
    Vlayout->addLayout(tab4Hlayout);
    Vlayout->addLayout(tab5Hlayout);
    setLayout(Vlayout);

    connect(numberTabSpin, SIGNAL(valueChanged(int)),this, SLOT(filltabnameboxes(int)));
}


whichVariablesPage1::whichVariablesPage1(QWidget *parent) : QWizardPage(parent)
{
    QString tab1 = field("tab1").toString();

    //QString title ="Variables Selection for ";
    setTitle(tab1);
    setSubTitle(tr("Specify which Variables you would like to include."));

    QHBoxLayout *tab5Hlayout = new QHBoxLayout;
    QLabel *tab2 = new QLabel(tab1);
    tab5Hlayout->addWidget(tab2);
    setLayout(tab5Hlayout);

}

int whichVariablesPage1::nextId() const
{
    int tabs = field("Number of tabs").toInt();
    if(tabs > 1)
    {
	return newWizard::Page_whichVariable2;
    } else {
	return newWizard::Page_conclusion;
    }
}

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Thanks

James

[Tataratata]

Hi everbody,

first of all I'm sorry for bringing this thread up again. However, I'm facing the same problem.
I've created a QWizard with several QWizardPages. On the first page I have a QLineEdit. The text entered there is stored using registerField.
However if I try to access this value on the next page an empty string is returned.
This is the way I registered my field:

lineTest = new QLineEdit();
registerField("test", lineTest);

lineTest = new QLineEdit();
registerField("test", lineTest);

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And this is what I do to access the field on the next page:

QString test = field("test").toString();

QString test = field("test").toString();

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I'm very grateful for any help.

Thanks a lot,
Tara