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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
++
++ /*!
++ \example dialogs/trivialwizard
++ \title Trivial Wizard Example
++ \examplecategory {User Interface Components}
++ \ingroup examples-dialogs
++
++ \brief The Trivial Wizard example illustrates how to create a linear three-page
++ registration wizard using three instances of QWizardPage and one instance
++ of QWizard.
++
++ \image trivialwizard-example-flow.png
++ {Flow from introduction, to registration, and to the conclusion page}
++
++ \section1 Introduction Page
++
++ \image trivialwizard-example-introduction.png {Introduction wizard page}
++
++ The introduction page is created with the \c createIntroPage()
++ function where a QWizardPage is created and its title is set to
++ "Introduction". A QLabel is used to hold the description of \c page.
++ A QVBoxLayout is used to hold the \c label. This \c page is returned
++ when the \c createIntroPage() function is called.
++
++ \snippet dialogs/trivialwizard/trivialwizard.cpp 0
++
++ \section1 Registration Page
++
++ \image trivialwizard-example-registration.png {Registration wizard page}
++
++ The registration page is created with the \c createRegistrationPage()
++ function. QLineEdit objects are used to allow the user to input a name
++ and an e-mail address. A QGridLayout is used to hold the QLabel and
++ QLineEdit objects.
++
++ \snippet dialogs/trivialwizard/trivialwizard.cpp 2
++
++ \section1 Conclusion Page
++
++ \image trivialwizard-example-conclusion.png {Conclusion wizard page}
++
++ The conclusion page is created in the \c createConclusionPage()
++ function. This function's content is similar to \c createIntroPage(). A
++ QLabel is used to inform the user that the registration process has
++ completed successfully.
++
++ \snippet dialogs/trivialwizard/trivialwizard.cpp 6
++
++ \section1 \c main() Function
++
++ The \c main() function instantiates a QWizard object, \c wizard, and
++ adds all three QWizardPage objects to it. The \c wizard window title is
++ set to "Trivial Wizard" and its \c show() function is invoked to display
++ it.
++
++ \snippet dialogs/trivialwizard/trivialwizard.cpp 10
++
++ \sa QWizard, {License Wizard Example}
++ */