mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-23 20:10:48 +08:00
334 lines
9.6 KiB
C++
334 lines
9.6 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include <QtWidgets>
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#if defined(QT_PRINTSUPPORT_LIB)
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#include <QtPrintSupport/qtprintsupportglobal.h>
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#if QT_CONFIG(printdialog)
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#include <QPrinter>
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#include <QPrintDialog>
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#endif
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#endif
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#include "licensewizard.h"
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QString emailRegExp = QStringLiteral(".+@.+");
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//! [0] //! [1] //! [2]
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LicenseWizard::LicenseWizard(QWidget *parent)
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: QWizard(parent)
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{
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//! [0]
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setPage(Page_Intro, new IntroPage);
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setPage(Page_Evaluate, new EvaluatePage);
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setPage(Page_Register, new RegisterPage);
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setPage(Page_Details, new DetailsPage);
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setPage(Page_Conclusion, new ConclusionPage);
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//! [1]
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setStartId(Page_Intro);
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//! [2]
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//! [3]
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#ifndef Q_OS_MAC
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//! [3] //! [4]
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setWizardStyle(ModernStyle);
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#endif
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//! [4] //! [5]
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setOption(HaveHelpButton, true);
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//! [5] //! [6]
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setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo.png"));
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//! [7]
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connect(this, &QWizard::helpRequested, this, &LicenseWizard::showHelp);
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//! [7]
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setWindowTitle(tr("License Wizard"));
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//! [8]
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}
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//! [6] //! [8]
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//! [9] //! [10]
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void LicenseWizard::showHelp()
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//! [9] //! [11]
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{
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static QString lastHelpMessage;
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QString message;
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switch (currentId()) {
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case Page_Intro:
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message = tr("The decision you make here will affect which page you "
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"get to see next.");
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break;
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//! [10] //! [11]
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case Page_Evaluate:
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message = tr("Make sure to provide a valid email address, such as "
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"toni.buddenbrook@example.de.");
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break;
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case Page_Register:
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message = tr("If you don't provide an upgrade key, you will be "
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"asked to fill in your details.");
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break;
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case Page_Details:
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message = tr("Make sure to provide a valid email address, such as "
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"thomas.gradgrind@example.co.uk.");
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break;
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case Page_Conclusion:
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message = tr("You must accept the terms and conditions of the "
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"license to proceed.");
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break;
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//! [12] //! [13]
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default:
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message = tr("This help is likely not to be of any help.");
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}
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//! [12]
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if (lastHelpMessage == message)
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message = tr("Sorry, I already gave what help I could. "
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"Maybe you should try asking a human?");
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//! [14]
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QMessageBox::information(this, tr("License Wizard Help"), message);
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//! [14]
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lastHelpMessage = message;
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//! [15]
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}
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//! [13] //! [15]
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//! [16]
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IntroPage::IntroPage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Introduction"));
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setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark.png"));
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topLabel = new QLabel(tr("This wizard will help you register your copy of "
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"<i>Super Product One</i>™ or start "
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"evaluating the product."));
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topLabel->setWordWrap(true);
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registerRadioButton = new QRadioButton(tr("&Register your copy"));
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evaluateRadioButton = new QRadioButton(tr("&Evaluate the product for 30 "
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"days"));
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registerRadioButton->setChecked(true);
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QVBoxLayout *layout = new QVBoxLayout;
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layout->addWidget(topLabel);
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layout->addWidget(registerRadioButton);
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layout->addWidget(evaluateRadioButton);
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setLayout(layout);
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}
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//! [16] //! [17]
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//! [18]
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int IntroPage::nextId() const
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//! [17] //! [19]
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{
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if (evaluateRadioButton->isChecked()) {
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return LicenseWizard::Page_Evaluate;
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} else {
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return LicenseWizard::Page_Register;
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}
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}
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//! [18] //! [19]
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//! [20]
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EvaluatePage::EvaluatePage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Evaluate <i>Super Product One</i>™"));
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setSubTitle(tr("Please fill both fields. Make sure to provide a valid "
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"email address (e.g., john.smith@example.com)."));
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nameLabel = new QLabel(tr("N&ame:"));
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nameLineEdit = new QLineEdit;
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//! [20]
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nameLabel->setBuddy(nameLineEdit);
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emailLabel = new QLabel(tr("&Email address:"));
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emailLineEdit = new QLineEdit;
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emailLineEdit->setValidator(new QRegularExpressionValidator(QRegularExpression(emailRegExp), this));
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emailLabel->setBuddy(emailLineEdit);
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//! [21]
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registerField("evaluate.name*", nameLineEdit);
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registerField("evaluate.email*", emailLineEdit);
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//! [21]
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QGridLayout *layout = new QGridLayout;
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layout->addWidget(nameLabel, 0, 0);
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layout->addWidget(nameLineEdit, 0, 1);
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layout->addWidget(emailLabel, 1, 0);
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layout->addWidget(emailLineEdit, 1, 1);
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setLayout(layout);
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//! [22]
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}
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//! [22]
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//! [23]
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int EvaluatePage::nextId() const
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{
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return LicenseWizard::Page_Conclusion;
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}
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//! [23]
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RegisterPage::RegisterPage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Register Your Copy of <i>Super Product One</i>™"));
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setSubTitle(tr("If you have an upgrade key, please fill in "
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"the appropriate field."));
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nameLabel = new QLabel(tr("N&ame:"));
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nameLineEdit = new QLineEdit;
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nameLabel->setBuddy(nameLineEdit);
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upgradeKeyLabel = new QLabel(tr("&Upgrade key:"));
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upgradeKeyLineEdit = new QLineEdit;
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upgradeKeyLabel->setBuddy(upgradeKeyLineEdit);
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registerField("register.name*", nameLineEdit);
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registerField("register.upgradeKey", upgradeKeyLineEdit);
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QGridLayout *layout = new QGridLayout;
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layout->addWidget(nameLabel, 0, 0);
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layout->addWidget(nameLineEdit, 0, 1);
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layout->addWidget(upgradeKeyLabel, 1, 0);
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layout->addWidget(upgradeKeyLineEdit, 1, 1);
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setLayout(layout);
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}
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//! [24]
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int RegisterPage::nextId() const
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{
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if (upgradeKeyLineEdit->text().isEmpty()) {
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return LicenseWizard::Page_Details;
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} else {
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return LicenseWizard::Page_Conclusion;
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}
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}
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//! [24]
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DetailsPage::DetailsPage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Fill In Your Details"));
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setSubTitle(tr("Please fill all three fields. Make sure to provide a valid "
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"email address (e.g., tanaka.aya@example.co.jp)."));
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companyLabel = new QLabel(tr("&Company name:"));
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companyLineEdit = new QLineEdit;
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companyLabel->setBuddy(companyLineEdit);
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emailLabel = new QLabel(tr("&Email address:"));
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emailLineEdit = new QLineEdit;
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emailLineEdit->setValidator(new QRegularExpressionValidator(QRegularExpression(emailRegExp), this));
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emailLabel->setBuddy(emailLineEdit);
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postalLabel = new QLabel(tr("&Postal address:"));
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postalLineEdit = new QLineEdit;
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postalLabel->setBuddy(postalLineEdit);
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registerField("details.company*", companyLineEdit);
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registerField("details.email*", emailLineEdit);
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registerField("details.postal*", postalLineEdit);
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QGridLayout *layout = new QGridLayout;
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layout->addWidget(companyLabel, 0, 0);
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layout->addWidget(companyLineEdit, 0, 1);
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layout->addWidget(emailLabel, 1, 0);
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layout->addWidget(emailLineEdit, 1, 1);
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layout->addWidget(postalLabel, 2, 0);
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layout->addWidget(postalLineEdit, 2, 1);
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setLayout(layout);
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}
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//! [25]
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int DetailsPage::nextId() const
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{
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return LicenseWizard::Page_Conclusion;
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}
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//! [25]
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ConclusionPage::ConclusionPage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Complete Your Registration"));
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setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark.png"));
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bottomLabel = new QLabel;
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bottomLabel->setWordWrap(true);
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agreeCheckBox = new QCheckBox(tr("I agree to the terms of the license"));
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registerField("conclusion.agree*", agreeCheckBox);
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QVBoxLayout *layout = new QVBoxLayout;
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layout->addWidget(bottomLabel);
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layout->addWidget(agreeCheckBox);
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setLayout(layout);
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}
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//! [26]
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int ConclusionPage::nextId() const
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{
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return -1;
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}
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//! [26]
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//! [27]
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void ConclusionPage::initializePage()
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{
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QString licenseText;
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if (wizard()->hasVisitedPage(LicenseWizard::Page_Evaluate)) {
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licenseText = tr("<u>Evaluation License Agreement:</u> "
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"You can use this software for 30 days and make one "
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"backup, but you are not allowed to distribute it.");
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} else if (wizard()->hasVisitedPage(LicenseWizard::Page_Details)) {
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licenseText = tr("<u>First-Time License Agreement:</u> "
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"You can use this software subject to the license "
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"you will receive by email.");
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} else {
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licenseText = tr("<u>Upgrade License Agreement:</u> "
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"This software is licensed under the terms of your "
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"current license.");
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}
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bottomLabel->setText(licenseText);
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}
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//! [27]
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//! [28]
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void ConclusionPage::setVisible(bool visible)
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{
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QWizardPage::setVisible(visible);
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if (visible) {
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//! [29]
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wizard()->setButtonText(QWizard::CustomButton1, tr("&Print"));
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wizard()->setOption(QWizard::HaveCustomButton1, true);
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connect(wizard(), &QWizard::customButtonClicked,
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this, &ConclusionPage::printButtonClicked);
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//! [29]
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} else {
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wizard()->setOption(QWizard::HaveCustomButton1, false);
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disconnect(wizard(), &QWizard::customButtonClicked,
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this, &ConclusionPage::printButtonClicked);
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}
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}
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//! [28]
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void ConclusionPage::printButtonClicked()
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{
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#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog)
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QPrinter printer;
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QPrintDialog dialog(&printer, this);
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if (dialog.exec())
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QMessageBox::warning(this, tr("Print License"),
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tr("As an environmentally friendly measure, the "
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"license text will not actually be printed."));
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#endif
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}
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