QWizard

[rmagro]

Hi guys,

I am working with Qwizard..
I noticed that it is not possible to visit a page that has already been visited..

Is it really like this?

If not, which is the way to re-call from a later step a page which has been visited a step before..

Thank you

[spirit]

doesn't this slot QWizard::back work?

[rmagro]

It works, but I don't want to get to one page back but to a page visited some steps before
(I was trying to use

return SampleWizard::Page_XYZ;

return SampleWizard::Page_XYZ;

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[spirit]

try to set needed page using void setStartId ( int id ) and then call
void restart ()

[rmagro]

it does not work..
maybe be it is not possible to do so..

Indeed In qtwizard.cpp is:

if (validateCurrentPage()) {
        int next = nextId();
        if (next != -1) {
            if (d->history.contains(next)) {
                qWarning("QWizard::next: Page %d already met", next);
                return;
            }
            if (!d->pageMap.contains(next)) {
                qWarning("QWizard::next: No such page %d", next);
                return;
            }
            d->switchToPage(next, QWizardPrivate::Forward);
        }
    }

if (validateCurrentPage()) {
        int next = nextId();
        if (next != -1) {
            if (d->history.contains(next)) {
                qWarning("QWizard::next: Page %d already met", next);
                return;
            }
            if (!d->pageMap.contains(next)) {
                qWarning("QWizard::next: No such page %d", next);
                return;
            }
            d->switchToPage(next, QWizardPrivate::Forward);
        }
    }

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[rmagro]

we would need something to set tha a certain page has not been visited!!even if it is not true..

is there ??

[spirit]

so, I know this is a trick (), but I managed to go to needed page

LicenseWizard::LicenseWizard(QWidget *parent)
    : QWizard(parent)
{
    setPage(Page_Intro, new IntroPage);
    setPage(Page_Evaluate, new EvaluatePage);
    setPage(Page_Register, new RegisterPage);
    setPage(Page_Details, new DetailsPage);
    setPage(Page_Conclusion, new ConclusionPage);
 
    setStartId(Page_Intro);
 
#ifndef Q_WS_MAC
    setWizardStyle(ModernStyle);
#endif
    setOption(HaveHelpButton, true);
    setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo.png"));
 
    connect(this, SIGNAL(helpRequested()), this, SLOT(showHelp()));
	QAbstractButton *b = this->button(QWizard::BackButton);
	connect(b, SIGNAL(clicked()), this, SLOT(goToSecondPage()));
 
    setWindowTitle(tr("License Wizard"));
}
 
void LicenseWizard::goToSecondPage()
{
	setStartId(Page_Evaluate);
	restart();
}

LicenseWizard::LicenseWizard(QWidget *parent)
    : QWizard(parent)
{
    setPage(Page_Intro, new IntroPage);
    setPage(Page_Evaluate, new EvaluatePage);
    setPage(Page_Register, new RegisterPage);
    setPage(Page_Details, new DetailsPage);
    setPage(Page_Conclusion, new ConclusionPage);

    setStartId(Page_Intro);

#ifndef Q_WS_MAC
    setWizardStyle(ModernStyle);
#endif
    setOption(HaveHelpButton, true);
    setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo.png"));

    connect(this, SIGNAL(helpRequested()), this, SLOT(showHelp()));
	QAbstractButton *b = this->button(QWizard::BackButton);
	connect(b, SIGNAL(clicked()), this, SLOT(goToSecondPage()));

    setWindowTitle(tr("License Wizard"));
}

void LicenseWizard::goToSecondPage()
{
	setStartId(Page_Evaluate);
	restart();
}

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[rmagro]

Sorry Spirit but this way you get the secondPage each time you press back button, right?

[spirit]

yup, but I just wanted to show that it is possible.