QWizard

The QWizard class provides a framework for wizards. More…

Synopsis

Functions

• def addPage (page)

• def button (which)

• def buttonText (which)

• def currentId ()

• def currentPage ()

• def field (name)

• def hasVisitedPage (id)

• def options ()

• def page (id)

• def pageIds ()

• def pixmap (which)

• def removePage (id)

• def setButton (which, button)

• def setButtonLayout (layout)

• def setButtonText (which, text)

• def setDefaultProperty (className, property, changedSignal)

• def setField (name, value)

• def setOption (option[, on=true])

• def setOptions (options)

• def setPage (id, page)

• def setPixmap (which, pixmap)

• def setSideWidget (widget)

• def setStartId (id)

• def setSubTitleFormat (format)

• def setTitleFormat (format)

• def setWizardStyle (style)

• def sideWidget ()

• def startId ()

• def subTitleFormat ()

• def testOption (option)

• def titleFormat ()

• def visitedIds ()

• def visitedPages ()

• def wizardStyle ()

Virtual functions

• def cleanupPage (id)

• def initializePage (id)

• def nextId ()

• def validateCurrentPage ()

Slots

• def back ()

• def next ()

• def restart ()

Signals

• def currentIdChanged (id)

• def customButtonClicked (which)

• def helpRequested ()

• def pageAdded (id)

• def pageRemoved (id)

Detailed Description

A wizard (also called an assistant on macOS) is a special type of input dialog that consists of a sequence of pages. A wizard’s purpose is to guide the user through a process step by step. Wizards are useful for complex or infrequent tasks that users may find difficult to learn.

QWizard inherits QDialog and represents a wizard. Each page is a QWizardPage (a QWidget subclass). To create your own wizards, you can use these classes directly, or you can subclass them for more control.

Topics:

A Trivial Example

The following example illustrates how to create wizard pages and add them to a wizard. For more advanced examples, see Class Wizard and License Wizard .

QWizardPage *createIntroPage()
{
    QWizardPage *page = new QWizardPage;
    page->setTitle("Introduction");

    QLabel *label = new QLabel("This wizard will help you register your copy "
                               "of Super Product Two.");
    label->setWordWrap(true);

    QVBoxLayout *layout = new QVBoxLayout;
    layout->addWidget(label);
    page->setLayout(layout);

    return page;
}



QWizardPage *createRegistrationPage()
{
    ...
}

QWizardPage *createConclusionPage()
{
    ...
}

int main(int argc, char *argv[])

{
    QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);

    QApplication app(argc, argv);

#ifndef QT_NO_TRANSLATION
    QString translatorFileName = QLatin1String("qtbase_");
    translatorFileName += QLocale::system().name();
    QTranslator *translator = new QTranslator(&app);
    if (translator->load(translatorFileName, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
        app.installTranslator(translator);
#endif

    QWizard wizard;
    wizard.addPage(createIntroPage());
    wizard.addPage(createRegistrationPage());
    wizard.addPage(createConclusionPage());

    wizard.setWindowTitle("Trivial Wizard");
    wizard.show();

    return app.exec();
}

Wizard Look and Feel

QWizard supports four wizard looks:

• ClassicStyle

• ModernStyle

• MacStyle

• AeroStyle

You can explicitly set the look to use using setWizardStyle() (e.g., if you want the same look on all platforms).

ClassicStyle	ModernStyle	MacStyle	AeroStyle

Note: AeroStyle has effect only on a Windows Vista system with alpha compositing enabled. ModernStyle is used as a fallback when this condition is not met.

In addition to the wizard style, there are several options that control the look and feel of the wizard. These can be set using setOption() or setOptions() . For example, HaveHelpButton makes QWizard show a Help button along with the other wizard buttons.

You can even change the order of the wizard buttons to any arbitrary order using setButtonLayout() , and you can add up to three custom buttons (e.g., a Print button) to the button row. This is achieved by calling setButton() or setButtonText() with CustomButton1 , CustomButton2 , or CustomButton3 to set up the button, and by enabling the HaveCustomButton1 , HaveCustomButton2 , or HaveCustomButton3 options. Whenever the user clicks a custom button, customButtonClicked() is emitted. For example:

wizard()->setButtonText(QWizard::CustomButton1, tr("&Print"));
wizard()->setOption(QWizard::HaveCustomButton1, true);
connect(wizard(), &QWizard::customButtonClicked,
        this, &ConclusionPage::printButtonClicked);

Elements of a Wizard Page

Wizards consist of a sequence of QWizardPage s. At any time, only one page is shown. A page has the following attributes:

The diagram belows shows how QWizard renders these attributes, assuming they are all present and ModernStyle is used:

When a subTitle is set, QWizard displays it in a header, in which case it also uses the BannerPixmap and the LogoPixmap to decorate the header. The WatermarkPixmap is displayed on the left side, below the header. At the bottom, there is a row of buttons allowing the user to navigate through the pages.

The page itself (the QWizardPage widget) occupies the area between the header, the watermark, and the button row. Typically, the page is a QWizardPage on which a QGridLayout is installed, with standard child widgets ( QLabel s, QLineEdit s, etc.).

If the wizard’s style is MacStyle , the page looks radically different:

The watermark, banner, and logo pixmaps are ignored by the MacStyle . If the BackgroundPixmap is set, it is used as the background for the wizard; otherwise, a default “assistant” image is used.

The title and subtitle are set by calling setTitle() and setSubTitle() on the individual pages. They may be plain text or HTML (see titleFormat and subTitleFormat ). The pixmaps can be set globally for the entire wizard using setPixmap() , or on a per-page basis using setPixmap() .

Registering and Using Fields

In many wizards, the contents of a page may affect the default values of the fields of a later page. To make it easy to communicate between pages, QWizard supports a “field” mechanism that allows you to register a field (e.g., a QLineEdit ) on a page and to access its value from any page. It is also possible to specify mandatory fields (i.e., fields that must be filled before the user can advance to the next page).

To register a field, call registerField() field. For example:

class ClassInfoPage(QWizardPage):

    def __init__(self, parent):
        QWizardPage.__init__(self, parent)
    ...
        classNameLabel = QLabel(self.tr("&Class name:"))
        classNameLineEdit = QLineEdit()
        classNameLabel.setBuddy(classNameLineEdit)

        baseClassLabel = QLabel(self.tr("B&ase class:"))
        baseClassLineEdit = QLineEdit()
        baseClassLabel.setBuddy(baseClassLineEdit)

        qobjectMacroCheckBox = QCheckBox(self.tr("Generate Q_OBJECT &macro"))

        registerField("className*", classNameLineEdit)
        registerField("baseClass", baseClassLineEdit)
        registerField("qobjectMacro", qobjectMacroCheckBox)
    ...

The above code registers three fields, className , baseClass , and qobjectMacro , which are associated with three child widgets. The asterisk (* ) next to className denotes a mandatory field.

The fields of any page are accessible from any other page. For example:

def initializePage(self):
    className = field("className")
    self.headerLineEdit.setText(className.lower() + ".h")
    self.implementationLineEdit.setText(className.lower() + ".cpp")
    self.outputDirLineEdit.setText(QDir.convertSeparators(QDir.tempPath()))

Here, we call field() to access the contents of the className field (which was defined in the ClassInfoPage ) and use it to initialize the OutputFilePage . The field’s contents is returned as a QVariant .

When we create a field using registerField() , we pass a unique field name and a widget. We can also provide a Qt property name and a “changed” signal (a signal that is emitted when the property changes) as third and fourth arguments; however, this is not necessary for the most common Qt widgets, such as QLineEdit , QCheckBox , and QComboBox , because QWizard knows which properties to look for.

If an asterisk (* ) is appended to the name when the property is registered, the field is a mandatory field . When a page has mandatory fields, the Next and/or Finish buttons are enabled only when all mandatory fields are filled.

To consider a field “filled”, QWizard simply checks that the field’s current value doesn’t equal the original value (the value it had when initializePage() was called). For QLineEdit and QAbstractSpinBox subclasses, QWizard also checks that hasAcceptableInput() returns true, to honor any validator or mask.

QWizard ‘s mandatory field mechanism is provided for convenience. A more powerful (but also more cumbersome) alternative is to reimplement isComplete() and to emit the completeChanged() signal whenever the page becomes complete or incomplete.

The enabled/disabled state of the Next and/or Finish buttons is one way to perform validation on the user input. Another way is to reimplement validateCurrentPage() (or validatePage() ) to perform some last-minute validation (and show an error message if the user has entered incomplete or invalid information). If the function returns true , the next page is shown (or the wizard finishes); otherwise, the current page stays up.

Creating Linear Wizards

Most wizards have a linear structure, with page 1 followed by page 2 and so on until the last page. The Class Wizard example is such a wizard. With QWizard , linear wizards are created by instantiating the QWizardPage s and inserting them using addPage() . By default, the pages are shown in the order in which they were added. For example:

def __init__(self, parent):
    QWizard.__init__(self, parent):
    self.addPage(IntroPage())
    self.addPage(ClassInfoPage())
    self.addPage(CodeStylePage())
    self.addPage(OutputFilesPage())
    self.addPage(ConclusionPage())
    ...

When a page is about to be shown, QWizard calls initializePage() (which in turn calls initializePage() ) to fill the page with default values. By default, this function does nothing, but it can be reimplemented to initialize the page’s contents based on other pages’ fields (see the example above ).

If the user presses Back, cleanupPage() is called (which in turn calls cleanupPage() ). The default implementation resets the page’s fields to their original values (the values they had before initializePage() was called). If you want the Back button to be non-destructive and keep the values entered by the user, simply enable the IndependentPages option.

Creating Non-Linear Wizards

Some wizards are more complex in that they allow different traversal paths based on the information provided by the user. The License Wizard example illustrates this. It provides five wizard pages; depending on which options are selected, the user can reach different pages.

In complex wizards, pages are identified by IDs. These IDs are typically defined using an enum. For example:

class LicenseWizard (QWizard):
    ...
    Page_Intro = 1
    Page_Evaluate = 2
    Page_Register = 3
    Page_Details = 4
    Page_Conclusion = 5
    ...

The pages are inserted using setPage() , which takes an ID and an instance of QWizardPage (or of a subclass):

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);
    ...
}

By default, the pages are shown in increasing ID order. To provide a dynamic order that depends on the options chosen by the user, we must reimplement nextId() . For example:

int IntroPage::nextId() const

{
    if (evaluateRadioButton->isChecked()) {
        return LicenseWizard::Page_Evaluate;
    } else {
        return LicenseWizard::Page_Register;
    }
}

int EvaluatePage::nextId() const
{
    return LicenseWizard::Page_Conclusion;
}

int RegisterPage::nextId() const
{
    if (upgradeKeyLineEdit->text().isEmpty()) {
        return LicenseWizard::Page_Details;
    } else {
        return LicenseWizard::Page_Conclusion;
    }
}

int DetailsPage::nextId() const
{
    return LicenseWizard::Page_Conclusion;
}

int ConclusionPage::nextId() const
{
    return -1;
}

It would also be possible to put all the logic in one place, in a nextId() reimplementation. For example:

def nextId(self):
    id = self.currentId()
    if id == Page_Intro:
        if field("intro.evaluate").toBool():
            return Page_Evaluate
        else:
            return Page_Register
    elif id == Page_Evaluate:
        return Page_Conclusion
    elif id == Page_Register:
        if field("register.upgradeKey").toString().isEmpty():
            return Page_Details
        else:
            return Page_Conclusion
    elif id == Page_Details:
        return Page_Conclusion
    else:
        return -1

To start at another page than the page with the lowest ID, call setStartId() .

To test whether a page has been visited or not, call hasVisitedPage() . For example:

void ConclusionPage::initializePage()
{
    QString licenseText;

    if (wizard()->hasVisitedPage(LicenseWizard::Page_Evaluate)) {
        licenseText = tr("<u>Evaluation License Agreement:</u> "
                         "You can use this software for 30 days and make one "
                         "backup, but you are not allowed to distribute it.");
    } else if (wizard()->hasVisitedPage(LicenseWizard::Page_Details)) {
        licenseText = tr("<u>First-Time License Agreement:</u> "
                         "You can use this software subject to the license "
                         "you will receive by email.");
    } else {
        licenseText = tr("<u>Upgrade License Agreement:</u> "
                         "This software is licensed under the terms of your "
                         "current license.");
    }
    bottomLabel->setText(licenseText);
}

See also

QWizardPage Class Wizard Example License Wizard Example

class PySide2.QtWidgets.QWizard([parent=None[, flags=Qt.WindowFlags()]])

param parent:

PySide2.QtWidgets.QWidget

param flags:

WindowFlags

Constructs a wizard with the given parent and window flags .

See also

parent() windowFlags()

PySide2.QtWidgets.QWizard.WizardButton

This enum specifies the buttons in a wizard.

Constant	Description
QWizard.BackButton	The Back button (Go Back on macOS)
QWizard.NextButton	The Next button (Continue on macOS)
QWizard.CommitButton	The Commit button
QWizard.FinishButton	The Finish button (Done on macOS)
QWizard.CancelButton	The Cancel button (see also NoCancelButton )
QWizard.HelpButton	The Help button (see also HaveHelpButton )
QWizard.CustomButton1	The first user-defined button (see also HaveCustomButton1 )
QWizard.CustomButton2	The second user-defined button (see also HaveCustomButton2 )
QWizard.CustomButton3	The third user-defined button (see also HaveCustomButton3 )

The following value is only useful when calling setButtonLayout() :

Constant	Description
QWizard.Stretch	A horizontal stretch in the button layout

See also

setButton() setButtonText() setButtonLayout() customButtonClicked()

PySide2.QtWidgets.QWizard.WizardPixmap

This enum specifies the pixmaps that can be associated with a page.

Constant	Description
QWizard.WatermarkPixmap	The tall pixmap on the left side of a ClassicStyle or ModernStyle page
QWizard.LogoPixmap	The small pixmap on the right side of a ClassicStyle or ModernStyle page header
QWizard.BannerPixmap	The pixmap that occupies the background of a ModernStyle page header
QWizard.BackgroundPixmap	The pixmap that occupies the background of a MacStyle wizard

See also

setPixmap() setPixmap() Elements of a Wizard Page

PySide2.QtWidgets.QWizard.WizardStyle

This enum specifies the different looks supported by QWizard .

Constant	Description
QWizard.ClassicStyle	Classic Windows look
QWizard.ModernStyle	Modern Windows look
QWizard.MacStyle	macOS look
QWizard.AeroStyle	Windows Aero look

See also

setWizardStyle() WizardOption Wizard Look and Feel

PySide2.QtWidgets.QWizard.WizardOption

This enum specifies various options that affect the look and feel of a wizard.

Constant	Description
QWizard.IndependentPages	The pages are independent of each other (i.e., they don’t derive values from each other).
QWizard.IgnoreSubTitles	Don’t show any subtitles, even if they are set.
QWizard.ExtendedWatermarkPixmap	Extend any WatermarkPixmap all the way down to the window’s edge.
QWizard.NoDefaultButton	Don’t make the Next or Finish button the dialog’s default button .
QWizard.NoBackButtonOnStartPage	Don’t show the Back button on the start page.
QWizard.NoBackButtonOnLastPage	Don’t show the Back button on the last page.
QWizard.DisabledBackButtonOnLastPage	Disable the Back button on the last page.
QWizard.HaveNextButtonOnLastPage	Show the (disabled) Next button on the last page.
QWizard.HaveFinishButtonOnEarlyPages	Show the (disabled) Finish button on non-final pages.
QWizard.NoCancelButton	Don’t show the Cancel button.
QWizard.CancelButtonOnLeft	Put the Cancel button on the left of Back (rather than on the right of Finish or Next).
QWizard.HaveHelpButton	Show the Help button.
QWizard.HelpButtonOnRight	Put the Help button on the far right of the button layout (rather than on the far left).
QWizard.HaveCustomButton1	Show the first user-defined button ( CustomButton1 ).
QWizard.HaveCustomButton2	Show the second user-defined button ( CustomButton2 ).
QWizard.HaveCustomButton3	Show the third user-defined button ( CustomButton3 ).
QWizard.NoCancelButtonOnLastPage	Don’t show the Cancel button on the last page.

See also

setOptions() setOption() testOption()

PySide2.QtWidgets.QWizard.addPage(page)

Parameters:

page – PySide2.QtWidgets.QWizardPage

Return type:

int

Adds the given page to the wizard, and returns the page’s ID.

The ID is guaranteed to be larger than any other ID in the QWizard so far.

See also

setPage() page() pageAdded()

PySide2.QtWidgets.QWizard.back()

Goes back to the previous page.

This is equivalent to pressing the Back button.

See also

next() accept() reject() restart()

PySide2.QtWidgets.QWizard.button(which)

Parameters:

which – WizardButton

Return type:

PySide2.QtWidgets.QAbstractButton

Returns the button corresponding to role which .

See also

setButton() setButtonText()

PySide2.QtWidgets.QWizard.buttonText(which)

Parameters:

which – WizardButton

Return type:

str

Returns the text on button which .

If a text has ben set using setButtonText() , this text is returned.

By default, the text on buttons depends on the wizardStyle . For example, on macOS, the Next button is called Continue.

See also

button() setButton() setButtonText() buttonText() setButtonText()

PySide2.QtWidgets.QWizard.cleanupPage(id)

Parameters:

id – int

This virtual function is called by QWizard to clean up page id just before the user leaves it by clicking Back (unless the IndependentPages option is set).

The default implementation calls cleanupPage() on page(id ).

See also

cleanupPage() initializePage()

PySide2.QtWidgets.QWizard.currentId()

Return type:

int

This property holds the ID of the current page.

This property cannot be set directly. To change the current page, call next() , back() , or restart() .

By default, this property has a value of -1, indicating that no page is currently shown.

See also

currentPage()

PySide2.QtWidgets.QWizard.currentIdChanged(id)

Parameters:

id – int

PySide2.QtWidgets.QWizard.currentPage()

Return type:

PySide2.QtWidgets.QWizardPage

Returns a pointer to the current page, or None if there is no current page (e.g., before the wizard is shown).

This is equivalent to calling page( currentId() ).

See also

page() currentId() restart()

PySide2.QtWidgets.QWizard.customButtonClicked(which)

Parameters:

which – int

PySide2.QtWidgets.QWizard.field(name)

Parameters:

name – str

Return type:

object

Returns the value of the field called name .

This function can be used to access fields on any page of the wizard.

See also

registerField() field() setField()

PySide2.QtWidgets.QWizard.hasVisitedPage(id)

Parameters:

id – int

Return type:

bool

Returns true if the page history contains page id ; otherwise, returns false .

Pressing Back marks the current page as “unvisited” again.

See also

visitedPages()

PySide2.QtWidgets.QWizard.helpRequested()

PySide2.QtWidgets.QWizard.initializePage(id)

Parameters:

id – int

This virtual function is called by QWizard to prepare page id just before it is shown either as a result of restart() being called, or as a result of the user clicking Next. (However, if the IndependentPages option is set, this function is only called the first time the page is shown.)

By reimplementing this function, you can ensure that the page’s fields are properly initialized based on fields from previous pages.

The default implementation calls initializePage() on page(id ).

See also

initializePage() cleanupPage()

PySide2.QtWidgets.QWizard.next()

Advances to the next page.

This is equivalent to pressing the Next or Commit button.

See also

nextId() back() accept() reject() restart()

PySide2.QtWidgets.QWizard.nextId()

Return type:

int

This virtual function is called by QWizard to find out which page to show when the user clicks the Next button.

The return value is the ID of the next page, or -1 if no page follows.

The default implementation calls nextId() on the currentPage() .

By reimplementing this function, you can specify a dynamic page order.

See also

nextId() currentPage()

PySide2.QtWidgets.QWizard.options()

Return type:

WizardOptions

This property holds the various options that affect the look and feel of the wizard.

By default, the following options are set (depending on the platform):

• Windows: HelpButtonOnRight .

• macOS: NoDefaultButton and NoCancelButton .

• X11 and QWS (Qt for Embedded Linux): none.

See also

wizardStyle

PySide2.QtWidgets.QWizard.page(id)

Parameters:

id – int

Return type:

PySide2.QtWidgets.QWizardPage

Returns the page with the given id , or None if there is no such page.

See also

addPage() setPage()

PySide2.QtWidgets.QWizard.pageAdded(id)

Parameters:

id – int

PySide2.QtWidgets.QWizard.pageIds()

Return type:

Returns the list of page IDs.

PySide2.QtWidgets.QWizard.pageRemoved(id)

Parameters:

id – int

PySide2.QtWidgets.QWizard.pixmap(which)

Parameters:

which – WizardPixmap

Return type:

PySide2.QtGui.QPixmap

Returns the pixmap set for role which .

By default, the only pixmap that is set is the BackgroundPixmap on macOS version 10.13 and earlier.

See also

setPixmap() pixmap() Elements of a Wizard Page

PySide2.QtWidgets.QWizard.removePage(id)

Parameters:

id – int

Removes the page with the given id . cleanupPage() will be called if necessary.

Note

Removing a page may influence the value of the startId property.

See also

addPage() setPage() pageRemoved() startId()

PySide2.QtWidgets.QWizard.restart()

Restarts the wizard at the start page. This function is called automatically when the wizard is shown.

See also

startId()

PySide2.QtWidgets.QWizard.setButton(which, button)

Parameters:

• which – WizardButton

• button – PySide2.QtWidgets.QAbstractButton

Sets the button corresponding to role which to button .

To add extra buttons to the wizard (e.g., a Print button), one way is to call with CustomButton1 to CustomButton3 , and make the buttons visible using the HaveCustomButton1 to HaveCustomButton3 options.

See also

button() setButtonText() setButtonLayout() options

PySide2.QtWidgets.QWizard.setButtonLayout(layout)

Parameters:

layout –

Sets the order in which buttons are displayed to layout , where layout is a list of WizardButton s.

The default layout depends on the options (e.g., whether HelpButtonOnRight ) that are set. You can call this function if you need more control over the buttons’ layout than what options already provides.

You can specify horizontal stretches in the layout using Stretch .

Example:

class MyWizard(QWizard):
    def __init__(self, parent):
        QWizard.__ini__(self, parent)
        ...
        layout = [QWizard.Stretch, QWizard.BackButton, QWizard.CancelButton, QWizard.NextButton, QWizard.FinishButton]
        setButtonLayout(layout);
        ...

See also

setButton() setButtonText() setOptions()

PySide2.QtWidgets.QWizard.setButtonText(which, text)

Parameters:

• which – WizardButton

• text – str

Sets the text on button which to be text .

By default, the text on buttons depends on the wizardStyle . For example, on macOS, the Next button is called Continue.

To add extra buttons to the wizard (e.g., a Print button), one way is to call with CustomButton1 , CustomButton2 , or CustomButton3 to set their text, and make the buttons visible using the HaveCustomButton1 , HaveCustomButton2 , and/or HaveCustomButton3 options.

Button texts may also be set on a per-page basis using setButtonText() .

See also

buttonText() setButton() button() setButtonLayout() setOptions() setButtonText()

PySide2.QtWidgets.QWizard.setDefaultProperty(className, property, changedSignal)

Parameters:

• className – str

• property – str

• changedSignal – str

Sets the default property for className to be property , and the associated change signal to be changedSignal .

The default property is used when an instance of className (or of one of its subclasses) is passed to registerField() and no property is specified.

QWizard knows the most common Qt widgets. For these (or their subclasses), you don’t need to specify a property or a changedSignal . The table below lists these widgets:

Widget	Property	Change Notification Signal
QAbstractButton	bool checked	toggled()
QAbstractSlider	int value	valueChanged()
QComboBox	int currentIndex	currentIndexChanged()
QDateTimeEdit	QDateTime dateTime	dateTimeChanged()
QLineEdit	QString text	textChanged()
QListWidget	int currentRow	currentRowChanged()
QSpinBox	int value	valueChanged()

See also

registerField()

PySide2.QtWidgets.QWizard.setField(name, value)

Parameters:

• name – str

• value – object

Sets the value of the field called name to value .

This function can be used to set fields on any page of the wizard.

See also

registerField() setField() field()

PySide2.QtWidgets.QWizard.setOption(option[, on=true])

Parameters:

• option – WizardOption

• on – bool

Sets the given option to be enabled if on is true; otherwise, clears the given option .

See also

options testOption() setWizardStyle()

PySide2.QtWidgets.QWizard.setOptions(options)

Parameters:

options – WizardOptions

This property holds the various options that affect the look and feel of the wizard.

By default, the following options are set (depending on the platform):

• Windows: HelpButtonOnRight .

• macOS: NoDefaultButton and NoCancelButton .

• X11 and QWS (Qt for Embedded Linux): none.

See also

wizardStyle

PySide2.QtWidgets.QWizard.setPage(id, page)

Parameters:

• id – int

• page – PySide2.QtWidgets.QWizardPage

Adds the given page to the wizard with the given id .

Note

Adding a page may influence the value of the startId property in case it was not set explicitly.

See also

addPage() page() pageAdded()

PySide2.QtWidgets.QWizard.setPixmap(which, pixmap)

Parameters:

• which – WizardPixmap

• pixmap – PySide2.QtGui.QPixmap

Sets the pixmap for role which to pixmap .

The pixmaps are used by QWizard when displaying a page. Which pixmaps are actually used depend on the wizard style .

Pixmaps can also be set for a specific page using setPixmap() .

See also

pixmap() setPixmap() Elements of a Wizard Page

PySide2.QtWidgets.QWizard.setSideWidget(widget)

Parameters:

widget – PySide2.QtWidgets.QWidget

Sets the given widget to be shown on the left side of the wizard. For styles which use the WatermarkPixmap ( ClassicStyle and ModernStyle ) the side widget is displayed on top of the watermark, for other styles or when the watermark is not provided the side widget is displayed on the left side of the wizard.

Passing None shows no side widget.

When the widget is not None the wizard reparents it.

Any previous side widget is hidden.

You may call with the same widget at different times.

All widgets set here will be deleted by the wizard when it is destroyed unless you separately reparent the widget after setting some other side widget (or None ).

By default, no side widget is present.

See also

sideWidget()

PySide2.QtWidgets.QWizard.setStartId(id)

Parameters:

id – int

This property holds the ID of the first page.

If this property isn’t explicitly set, this property defaults to the lowest page ID in this wizard, or -1 if no page has been inserted yet.

See also

restart() nextId()

PySide2.QtWidgets.QWizard.setSubTitleFormat(format)

Parameters:

format – TextFormat

This property holds the text format used by page subtitles.

The default format is AutoText .

See also

title titleFormat

PySide2.QtWidgets.QWizard.setTitleFormat(format)

Parameters:

format – TextFormat

This property holds the text format used by page titles.

The default format is AutoText .

See also

title subTitleFormat

PySide2.QtWidgets.QWizard.setWizardStyle(style)

Parameters:

style – WizardStyle

This property holds the look and feel of the wizard.

By default, QWizard uses the AeroStyle on a Windows Vista system with alpha compositing enabled, regardless of the current widget style. If this is not the case, the default wizard style depends on the current widget style as follows: MacStyle is the default if the current widget style is QMacStyle, ModernStyle is the default if the current widget style is QWindowsStyle, and ClassicStyle is the default in all other cases.

See also

Wizard Look and Feel options

PySide2.QtWidgets.QWizard.sideWidget()

Return type:

PySide2.QtWidgets.QWidget

Returns the widget on the left side of the wizard or None .

By default, no side widget is present.

See also

setSideWidget()

PySide2.QtWidgets.QWizard.startId()

Return type:

int

This property holds the ID of the first page.

If this property isn’t explicitly set, this property defaults to the lowest page ID in this wizard, or -1 if no page has been inserted yet.

See also

restart() nextId()

PySide2.QtWidgets.QWizard.subTitleFormat()

Return type:

TextFormat

This property holds the text format used by page subtitles.

The default format is AutoText .

See also

title titleFormat

PySide2.QtWidgets.QWizard.testOption(option)

Parameters:

option – WizardOption

Return type:

bool

Returns true if the given option is enabled; otherwise, returns false.

See also

options setOption() setWizardStyle()

PySide2.QtWidgets.QWizard.titleFormat()

Return type:

TextFormat

This property holds the text format used by page titles.

The default format is AutoText .

See also

title subTitleFormat

PySide2.QtWidgets.QWizard.validateCurrentPage()

Return type:

bool

This virtual function is called by QWizard when the user clicks Next or Finish to perform some last-minute validation. If it returns true , the next page is shown (or the wizard finishes); otherwise, the current page stays up.

The default implementation calls validatePage() on the currentPage() .

When possible, it is usually better style to disable the Next or Finish button (by specifying mandatory fields or by reimplementing isComplete() ) than to reimplement .

See also

validatePage() currentPage()

PySide2.QtWidgets.QWizard.visitedIds()

Return type:

Returns the list of IDs of visited pages, in the order in which the pages were visited.

See also

hasVisitedPage()

PySide2.QtWidgets.QWizard.visitedPages()

Return type:

Note

This function is deprecated.

Use visitedIds() instead

PySide2.QtWidgets.QWizard.wizardStyle()

Return type:

WizardStyle

This property holds the look and feel of the wizard.

By default, QWizard uses the AeroStyle on a Windows Vista system with alpha compositing enabled, regardless of the current widget style. If this is not the case, the default wizard style depends on the current widget style as follows: MacStyle is the default if the current widget style is QMacStyle, ModernStyle is the default if the current widget style is QWindowsStyle, and ClassicStyle is the default in all other cases.

See also

Wizard Look and Feel options