QWizard ¶

函数 ¶

虚函数 ¶

槽 ¶

信号 ¶

平凡范例 ¶

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();
}
												

向导外观和感觉 ¶

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

注意： 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() 。例如， 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 ，或 CustomButton3 to set up the button, and by enabling the HaveCustomButton1 , HaveCustomButton2 ，或 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);
												

向导页面的元素 ¶

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:

当 subTitle 有设置， QWizard displays it in a header, in which case it also uses the BannerPixmap 和 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 。若 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() .

注册和使用字段 ¶

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

The above code registers three fields, className , baseClass ，和 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 ，和 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 子类， 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() (或 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.

创建线性向导 ¶

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 选项。

创建非线性向导 ¶

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() 。例如：

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() 。例如：

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);
}
												

另请参阅

QWizardPage 类向导范例 许可向导范例

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

param parent

QWidget

param flags

WindowFlags

Constructs a wizard with the given parent and window flags .

另请参阅

parent() windowFlags()

PySide2.QtWidgets.QWizard. WizardButton ¶

This enum specifies the buttons in a wizard.

常量	描述
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() :

常量	描述
QWizard.Stretch	A horizontal stretch in the button layout

另请参阅

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

PySide2.QtWidgets.QWizard. WizardPixmap ¶

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

常量	描述
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

另请参阅

setPixmap() setPixmap() Elements of a Wizard Page

PySide2.QtWidgets.QWizard. WizardStyle ¶

This enum specifies the different looks supported by QWizard .

常量	描述
QWizard.ClassicStyle	Classic Windows look
QWizard.ModernStyle	Modern Windows look
QWizard.MacStyle	macOS look
QWizard.AeroStyle	Windows Aero look

另请参阅

setWizardStyle() WizardOption Wizard Look and Feel

PySide2.QtWidgets.QWizard. WizardOption ¶

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

常量	描述
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.

另请参阅

setOptions() setOption() testOption()

PySide2.QtWidgets.QWizard. addPage ( page ) ¶

参数

page – QWizardPage

返回类型

int

添加给定 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.

另请参阅

setPage() page() pageAdded()

PySide2.QtWidgets.QWizard. back ( ) ¶

Goes back to the previous page.

This is equivalent to pressing the Back button.

另请参阅

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

PySide2.QtWidgets.QWizard. button ( which ) ¶

参数

which – WizardButton

返回类型

QAbstractButton

Returns the button corresponding to role which .

另请参阅

setButton() setButtonText()

PySide2.QtWidgets.QWizard. buttonText ( which ) ¶

参数

which – WizardButton

返回类型

unicode

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.

另请参阅

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

PySide2.QtWidgets.QWizard. cleanupPage ( id ) ¶

参数

id – int

此虚拟函数被调用由 QWizard to clean up page id just before the user leaves it by clicking Back (unless the IndependentPages option is set).

默认实现调用 cleanupPage() on page( id ).

另请参阅

cleanupPage() initializePage()

PySide2.QtWidgets.QWizard. currentId ( ) ¶

返回类型

int

PySide2.QtWidgets.QWizard. currentIdChanged ( id ) ¶

参数

id – int

PySide2.QtWidgets.QWizard. currentPage ( ) ¶

返回类型

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() ).

另请参阅

page() currentId() restart()

PySide2.QtWidgets.QWizard. customButtonClicked ( which ) ¶

参数

which – int

PySide2.QtWidgets.QWizard. field ( name ) ¶

参数

name – unicode

返回类型

object

Returns the value of the field called name .

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

另请参阅

registerField() field() setField()

PySide2.QtWidgets.QWizard. hasVisitedPage ( id ) ¶

参数

id – int

返回类型

bool

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

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

另请参阅

visitedPages()

PySide2.QtWidgets.QWizard. helpRequested ( ) ¶

PySide2.QtWidgets.QWizard. initializePage ( id ) ¶

参数

id – int

此虚拟函数被调用由 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.

默认实现调用 initializePage() on page( id ).

另请参阅

initializePage() cleanupPage()

PySide2.QtWidgets.QWizard. next ( ) ¶

Advances to the next page.

This is equivalent to pressing the Next or Commit button.

另请参阅

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

PySide2.QtWidgets.QWizard. nextId ( ) ¶

返回类型

int

此虚拟函数被调用由 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.

默认实现调用 nextId() 在 currentPage() .

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

另请参阅

nextId() currentPage()

PySide2.QtWidgets.QWizard. options ( ) ¶

返回类型

WizardOptions

另请参阅

setOptions()

PySide2.QtWidgets.QWizard. page ( id ) ¶

参数

id – int

返回类型

QWizardPage

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

另请参阅

addPage() setPage()

PySide2.QtWidgets.QWizard. pageAdded ( id ) ¶

参数

id – int

PySide2.QtWidgets.QWizard. pageIds ( ) ¶

返回类型

Returns the list of page IDs.

PySide2.QtWidgets.QWizard. pageRemoved ( id ) ¶

参数

id – int

PySide2.QtWidgets.QWizard. pixmap ( which ) ¶

参数

which – WizardPixmap

返回类型

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.

另请参阅

setPixmap() pixmap() Elements of a Wizard Page

PySide2.QtWidgets.QWizard. removePage ( id ) ¶

参数

id – int

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

注意

Removing a page may influence the value of the startId 特性。

另请参阅

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.

另请参阅

startId()

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

参数

• which – WizardButton

• button – 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 选项。

另请参阅

button() setButtonText() setButtonLayout() options

PySide2.QtWidgets.QWizard. setButtonLayout ( layout ) ¶

参数

layout –

Sets the order in which buttons are displayed to layout ，其中 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 .

范例：

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

另请参阅

setButton() setButtonText() setOptions()

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

参数

• which – WizardButton

• text – unicode

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 ，或 CustomButton3 to set their text, and make the buttons visible using the HaveCustomButton1 , HaveCustomButton2 , and/or HaveCustomButton3 选项。

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

另请参阅

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

PySide2.QtWidgets.QWizard. setDefaultProperty ( className , 特性 , changedSignal ) ¶

参数

• className – str

• 特性 – str

• changedSignal – str

Sets the default property for className to be 特性 , 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 特性 或 changedSignal . The table below lists these widgets:

Widget	特性	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()

另请参阅

registerField()

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

参数

• name – unicode

• 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.

另请参阅

registerField() setField() field()

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

参数

• option – WizardOption

• on – bool

设置给定 option to be enabled if on is true; otherwise, clears the given option .

另请参阅

options testOption() setWizardStyle()

PySide2.QtWidgets.QWizard. setOptions ( options ) ¶

参数

options – WizardOptions

另请参阅

options()

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

参数

• id – int

• page – QWizardPage

添加给定 page to the wizard with the given id .

注意

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

另请参阅

addPage() page() pageAdded()

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

参数

• which – WizardPixmap

• pixmap – 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() .

另请参阅

pixmap() setPixmap() Elements of a Wizard Page

PySide2.QtWidgets.QWizard. setSideWidget ( widget ) ¶

参数

widget – QWidget

设置给定 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.

传递 None shows no side widget.

当 widget 不是 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.

另请参阅

sideWidget()

PySide2.QtWidgets.QWizard. setStartId ( id ) ¶

参数

id – int

另请参阅

startId()

PySide2.QtWidgets.QWizard. setSubTitleFormat ( format ) ¶

参数

format – TextFormat

另请参阅

subTitleFormat()

PySide2.QtWidgets.QWizard. setTitleFormat ( format ) ¶

参数

format – TextFormat

另请参阅

titleFormat()

PySide2.QtWidgets.QWizard. setWizardStyle ( style ) ¶

参数

style – WizardStyle

另请参阅

wizardStyle()

PySide2.QtWidgets.QWizard. sideWidget ( ) ¶

返回类型

QWidget

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

By default, no side widget is present.

另请参阅

setSideWidget()

PySide2.QtWidgets.QWizard. startId ( ) ¶

返回类型

int

另请参阅

setStartId()

PySide2.QtWidgets.QWizard. subTitleFormat ( ) ¶

返回类型

TextFormat

另请参阅

setSubTitleFormat()

PySide2.QtWidgets.QWizard. testOption ( option ) ¶

参数

option – WizardOption

返回类型

bool

返回 true 若给定 option 被启用；否则，返回 false。

另请参阅

options setOption() setWizardStyle()

PySide2.QtWidgets.QWizard. titleFormat ( ) ¶

返回类型

TextFormat

另请参阅

setTitleFormat()

PySide2.QtWidgets.QWizard. validateCurrentPage ( ) ¶

返回类型

bool

此虚拟函数被调用由 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.

默认实现调用 validatePage() 在 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 .

另请参阅

validatePage() currentPage()

PySide2.QtWidgets.QWizard. visitedIds ( ) ¶

返回类型

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

另请参阅

hasVisitedPage()

PySide2.QtWidgets.QWizard. visitedPages ( ) ¶

返回类型

注意

此函数被弃用。

使用 visitedIds() instead

PySide2.QtWidgets.QWizard. wizardStyle ( ) ¶

返回类型

WizardStyle

另请参阅

setWizardStyle()