--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/dialogs/licensewizard/licensewizard.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,360 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "licensewizard.h"
+
+//! [0] //! [1] //! [2]
+LicenseWizard::LicenseWizard(QWidget *parent)
+ : QWizard(parent)
+{
+//! [0]
+ 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);
+//! [1]
+
+ setStartId(Page_Intro);
+//! [2]
+
+//! [3]
+#ifndef Q_WS_MAC
+//! [3] //! [4]
+ setWizardStyle(ModernStyle);
+#endif
+//! [4] //! [5]
+ setOption(HaveHelpButton, true);
+//! [5] //! [6]
+ setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo.png"));
+
+//! [7]
+ connect(this, SIGNAL(helpRequested()), this, SLOT(showHelp()));
+//! [7]
+
+ setWindowTitle(tr("License Wizard"));
+//! [8]
+}
+//! [6] //! [8]
+
+//! [9] //! [10]
+void LicenseWizard::showHelp()
+//! [9] //! [11]
+{
+ static QString lastHelpMessage;
+
+ QString message;
+
+ switch (currentId()) {
+ case Page_Intro:
+ message = tr("The decision you make here will affect which page you "
+ "get to see next.");
+ break;
+//! [10] //! [11]
+ case Page_Evaluate:
+ message = tr("Make sure to provide a valid email address, such as "
+ "toni.buddenbrook@example.de.");
+ break;
+ case Page_Register:
+ message = tr("If you don't provide an upgrade key, you will be "
+ "asked to fill in your details.");
+ break;
+ case Page_Details:
+ message = tr("Make sure to provide a valid email address, such as "
+ "thomas.gradgrind@example.co.uk.");
+ break;
+ case Page_Conclusion:
+ message = tr("You must accept the terms and conditions of the "
+ "license to proceed.");
+ break;
+//! [12] //! [13]
+ default:
+ message = tr("This help is likely not to be of any help.");
+ }
+//! [12]
+
+ if (lastHelpMessage == message)
+ message = tr("Sorry, I already gave what help I could. "
+ "Maybe you should try asking a human?");
+
+//! [14]
+ QMessageBox::information(this, tr("License Wizard Help"), message);
+//! [14]
+
+ lastHelpMessage = message;
+//! [15]
+}
+//! [13] //! [15]
+
+//! [16]
+IntroPage::IntroPage(QWidget *parent)
+ : QWizardPage(parent)
+{
+ setTitle(tr("Introduction"));
+ setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark.png"));
+
+ topLabel = new QLabel(tr("This wizard will help you register your copy of "
+ "<i>Super Product One</i>™ or start "
+ "evaluating the product."));
+ topLabel->setWordWrap(true);
+
+ registerRadioButton = new QRadioButton(tr("&Register your copy"));
+ evaluateRadioButton = new QRadioButton(tr("&Evaluate the product for 30 "
+ "days"));
+ registerRadioButton->setChecked(true);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(topLabel);
+ layout->addWidget(registerRadioButton);
+ layout->addWidget(evaluateRadioButton);
+ setLayout(layout);
+}
+//! [16] //! [17]
+
+//! [18]
+int IntroPage::nextId() const
+//! [17] //! [19]
+{
+ if (evaluateRadioButton->isChecked()) {
+ return LicenseWizard::Page_Evaluate;
+ } else {
+ return LicenseWizard::Page_Register;
+ }
+}
+//! [18] //! [19]
+
+//! [20]
+EvaluatePage::EvaluatePage(QWidget *parent)
+ : QWizardPage(parent)
+{
+ setTitle(tr("Evaluate <i>Super Product One</i>™"));
+ setSubTitle(tr("Please fill both fields. Make sure to provide a valid "
+ "email address (e.g., john.smith@example.com)."));
+
+ nameLabel = new QLabel(tr("N&ame:"));
+ nameLineEdit = new QLineEdit;
+//! [20]
+ nameLabel->setBuddy(nameLineEdit);
+
+ emailLabel = new QLabel(tr("&Email address:"));
+ emailLineEdit = new QLineEdit;
+ emailLineEdit->setValidator(new QRegExpValidator(QRegExp(".*@.*"), this));
+ emailLabel->setBuddy(emailLineEdit);
+
+//! [21]
+ registerField("evaluate.name*", nameLineEdit);
+ registerField("evaluate.email*", emailLineEdit);
+//! [21]
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(nameLabel, 0, 0);
+ layout->addWidget(nameLineEdit, 0, 1);
+ layout->addWidget(emailLabel, 1, 0);
+ layout->addWidget(emailLineEdit, 1, 1);
+ setLayout(layout);
+//! [22]
+}
+//! [22]
+
+//! [23]
+int EvaluatePage::nextId() const
+{
+ return LicenseWizard::Page_Conclusion;
+}
+//! [23]
+
+RegisterPage::RegisterPage(QWidget *parent)
+ : QWizardPage(parent)
+{
+ setTitle(tr("Register Your Copy of <i>Super Product One</i>™"));
+ setSubTitle(tr("If you have an upgrade key, please fill in "
+ "the appropriate field."));
+
+ nameLabel = new QLabel(tr("N&ame:"));
+ nameLineEdit = new QLineEdit;
+ nameLabel->setBuddy(nameLineEdit);
+
+ upgradeKeyLabel = new QLabel(tr("&Upgrade key:"));
+ upgradeKeyLineEdit = new QLineEdit;
+ upgradeKeyLabel->setBuddy(upgradeKeyLineEdit);
+
+ registerField("register.name*", nameLineEdit);
+ registerField("register.upgradeKey", upgradeKeyLineEdit);
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(nameLabel, 0, 0);
+ layout->addWidget(nameLineEdit, 0, 1);
+ layout->addWidget(upgradeKeyLabel, 1, 0);
+ layout->addWidget(upgradeKeyLineEdit, 1, 1);
+ setLayout(layout);
+}
+
+//! [24]
+int RegisterPage::nextId() const
+{
+ if (upgradeKeyLineEdit->text().isEmpty()) {
+ return LicenseWizard::Page_Details;
+ } else {
+ return LicenseWizard::Page_Conclusion;
+ }
+}
+//! [24]
+
+DetailsPage::DetailsPage(QWidget *parent)
+ : QWizardPage(parent)
+{
+ setTitle(tr("Fill In Your Details"));
+ setSubTitle(tr("Please fill all three fields. Make sure to provide a valid "
+ "email address (e.g., tanaka.aya@example.co.jp)."));
+
+ companyLabel = new QLabel(tr("&Company name:"));
+ companyLineEdit = new QLineEdit;
+ companyLabel->setBuddy(companyLineEdit);
+
+ emailLabel = new QLabel(tr("&Email address:"));
+ emailLineEdit = new QLineEdit;
+ emailLineEdit->setValidator(new QRegExpValidator(QRegExp(".*@.*"), this));
+ emailLabel->setBuddy(emailLineEdit);
+
+ postalLabel = new QLabel(tr("&Postal address:"));
+ postalLineEdit = new QLineEdit;
+ postalLabel->setBuddy(postalLineEdit);
+
+ registerField("details.company*", companyLineEdit);
+ registerField("details.email*", emailLineEdit);
+ registerField("details.postal*", postalLineEdit);
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(companyLabel, 0, 0);
+ layout->addWidget(companyLineEdit, 0, 1);
+ layout->addWidget(emailLabel, 1, 0);
+ layout->addWidget(emailLineEdit, 1, 1);
+ layout->addWidget(postalLabel, 2, 0);
+ layout->addWidget(postalLineEdit, 2, 1);
+ setLayout(layout);
+}
+
+//! [25]
+int DetailsPage::nextId() const
+{
+ return LicenseWizard::Page_Conclusion;
+}
+//! [25]
+
+ConclusionPage::ConclusionPage(QWidget *parent)
+ : QWizardPage(parent)
+{
+ setTitle(tr("Complete Your Registration"));
+ setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark.png"));
+
+ bottomLabel = new QLabel;
+ bottomLabel->setWordWrap(true);
+
+ agreeCheckBox = new QCheckBox(tr("I agree to the terms of the license"));
+
+ registerField("conclusion.agree*", agreeCheckBox);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(bottomLabel);
+ layout->addWidget(agreeCheckBox);
+ setLayout(layout);
+}
+
+//! [26]
+int ConclusionPage::nextId() const
+{
+ return -1;
+}
+//! [26]
+
+//! [27]
+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);
+}
+//! [27]
+
+//! [28]
+void ConclusionPage::setVisible(bool visible)
+{
+ QWizardPage::setVisible(visible);
+
+ if (visible) {
+//! [29]
+ wizard()->setButtonText(QWizard::CustomButton1, tr("&Print"));
+ wizard()->setOption(QWizard::HaveCustomButton1, true);
+ connect(wizard(), SIGNAL(customButtonClicked(int)),
+ this, SLOT(printButtonClicked()));
+//! [29]
+ } else {
+ wizard()->setOption(QWizard::HaveCustomButton1, false);
+ disconnect(wizard(), SIGNAL(customButtonClicked(int)),
+ this, SLOT(printButtonClicked()));
+ }
+}
+//! [28]
+
+void ConclusionPage::printButtonClicked()
+{
+ QPrinter printer;
+ QPrintDialog dialog(&printer, this);
+ if (dialog.exec())
+ QMessageBox::warning(this, tr("Print License"),
+ tr("As an environmentally friendly measure, the "
+ "license text will not actually be printed."));
+}