Manual dialog test: Add a page for QWizard.

Task-number: QTBUG-29904

Change-Id: I47df03b0d724ccd156a2854602c41e8f1f2a1d5b
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

4 files changed, 436 insertions, 2 deletions

diff --git a/tests/manual/dialogs/dialogs.pro b/tests/manual/dialogs/dialogs.pro
index fe40994241..4ed200ab7f 100644
--- a/tests/manual/dialogs/dialogs.pro
+++ b/tests/manual/dialogs/dialogs.pro
@@ -4,5 +4,7 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 TARGET = dialogs
 TEMPLATE = app
 
-SOURCES += main.cpp filedialogpanel.cpp colordialogpanel.cpp fontdialogpanel.cpp
-HEADERS += filedialogpanel.h colordialogpanel.h fontdialogpanel.h
+SOURCES += main.cpp filedialogpanel.cpp colordialogpanel.cpp fontdialogpanel.cpp \
+    wizardpanel.cpp
+HEADERS += filedialogpanel.h colordialogpanel.h fontdialogpanel.h \
+    wizardpanel.h
diff --git a/tests/manual/dialogs/main.cpp b/tests/manual/dialogs/main.cpp
index f137df1f49..86e6c90b3f 100644
--- a/tests/manual/dialogs/main.cpp
+++ b/tests/manual/dialogs/main.cpp
@@ -42,6 +42,7 @@
 #include "filedialogpanel.h"
 #include "colordialogpanel.h"
 #include "fontdialogpanel.h"
+#include "wizardpanel.h"
 
 #include <QMainWindow>
 #include <QApplication>
@@ -71,6 +72,7 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
     tabWidget->addTab(new FileDialogPanel, tr("QFileDialog"));
     tabWidget->addTab(new ColorDialogPanel, tr("QColorDialog"));
     tabWidget->addTab(new FontDialogPanel, tr("QFontDialog"));
+    tabWidget->addTab(new WizardPanel, tr("QWizard"));
     setCentralWidget(tabWidget);
 }
 
diff --git a/tests/manual/dialogs/wizardpanel.cpp b/tests/manual/dialogs/wizardpanel.cpp
new file mode 100644
index 0000000000..1306062426
--- /dev/null
+++ b/tests/manual/dialogs/wizardpanel.cpp
@@ -0,0 +1,361 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "wizardpanel.h"
+
+#include <QWizard>
+#include <QWizardPage>
+#include <QVBoxLayout>
+#include <QGridLayout>
+#include <QRadioButton>
+#include <QPushButton>
+#include <QCheckBox>
+#include <QButtonGroup>
+#include <QSpacerItem>
+#include <QGroupBox>
+#include <QLabel>
+#include <QStyle>
+#include <QIcon>
+#include <QImage>
+#include <QPainter>
+#include <QFont>
+#include <QFontMetrics>
+#include <QHash>
+
+static QIcon coloredIcon(const Qt::GlobalColor color)
+{
+    QImage image(QSize(24, 24), QImage::Format_RGB32);
+    image.fill(color);
+    return QIcon(QPixmap::fromImage(image));
+}
+
+static QPixmap pixmapWithText(const QString &text, const QColor color)
+{
+    QFont font;
+    QFontMetrics metric(font);
+    QRect rectangle = metric.boundingRect(text);
+    rectangle.setBottomRight(rectangle.bottomRight() + QPoint(20, 20));
+    QImage image(rectangle.size(), QImage::Format_RGB32);
+    image.fill(color);
+    QPainter painter(&image);
+    painter.setFont(font);
+    painter.drawText(rectangle, Qt::AlignHCenter | Qt::AlignVCenter, text);
+    return QPixmap::fromImage(image);
+}
+
+// A radio-group control for QWizard::WizardStyle.
+class WizardStyleControl : public QGroupBox
+{
+    Q_OBJECT
+public:
+    WizardStyleControl(QWidget *parent = 0);
+
+    void setWizardStyle(int style);
+    QWizard::WizardStyle wizardStyle() const;
+
+signals:
+    void wizardStyleChanged(int);
+
+private:
+    QButtonGroup *m_group;
+};
+
+WizardStyleControl::WizardStyleControl(QWidget *parent)
+    : QGroupBox(tr("Style"), parent)
+    , m_group(new QButtonGroup(this))
+{
+    m_group->setExclusive(true);
+    connect(m_group, SIGNAL(buttonClicked(int)), this, SIGNAL(wizardStyleChanged(int)));
+    QVBoxLayout *vLayout = new QVBoxLayout(this);
+    QRadioButton *radioButton = new QRadioButton(tr("None/OS Default"), this);
+    m_group->addButton(radioButton, QWizard::NStyles);
+    vLayout->addWidget(radioButton);
+    radioButton = new QRadioButton(tr("ClassicStyle"), this);
+    m_group->addButton(radioButton, QWizard::ClassicStyle);
+    vLayout->addWidget(radioButton);
+    radioButton = new QRadioButton(tr("ModernStyle"), this);
+    m_group->addButton(radioButton, QWizard::ModernStyle);
+    vLayout->addWidget(radioButton);
+    radioButton = new QRadioButton(tr("MacStyle"), this);
+    m_group->addButton(radioButton, QWizard::MacStyle);
+    vLayout->addWidget(radioButton);
+    radioButton = new QRadioButton(tr("AeroStyle"), this);
+    m_group->addButton(radioButton, QWizard::AeroStyle);
+    vLayout->addWidget(radioButton);
+    vLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding));
+
+    setWizardStyle(style()->styleHint(QStyle::SH_WizardStyle));
+}
+
+QWizard::WizardStyle WizardStyleControl::wizardStyle() const
+{
+    return static_cast<QWizard::WizardStyle>(m_group->checkedId());
+}
+
+void WizardStyleControl::setWizardStyle(int wizardStyle)
+{
+    if (wizardStyle < 0 || wizardStyle > QWizard::NStyles)
+        wizardStyle = QWizard::NStyles;
+    QAbstractButton *button = m_group->button(wizardStyle);
+    Q_ASSERT(button);
+    const bool blocked = m_group->blockSignals(true);
+    button->setChecked(true);
+    m_group->blockSignals(blocked);
+}
+
+// A control with checkboxes for QWizard::WizardOption.
+class WizardOptionsControl : public QGroupBox
+{
+public:
+    explicit WizardOptionsControl(QWidget *parent = 0);
+
+    QWizard::WizardOption wizardOptions() const;
+    void setWizardOptions(int options);
+
+private:
+    typedef QHash<int, QCheckBox *> CheckBoxHash;
+
+    void addCheckBox(QVBoxLayout *layout, int flag, const QString &title);
+
+    CheckBoxHash m_checkBoxes;
+};
+
+WizardOptionsControl::WizardOptionsControl(QWidget *parent)
+    : QGroupBox(tr("Options"), parent)
+{
+    QVBoxLayout *vLayout = new QVBoxLayout(this);
+    addCheckBox(vLayout, QWizard::IndependentPages, QLatin1String("IndependentPages"));
+    addCheckBox(vLayout, QWizard::IgnoreSubTitles, QLatin1String("IgnoreSubTitles"));
+    addCheckBox(vLayout, QWizard::ExtendedWatermarkPixmap, QLatin1String("ExtendedWatermarkPixmap"));
+    addCheckBox(vLayout, QWizard::NoDefaultButton, QLatin1String("NoDefaultButton"));
+    addCheckBox(vLayout, QWizard::NoBackButtonOnStartPage, QLatin1String("NoBackButtonOnStartPage"));
+    addCheckBox(vLayout, QWizard::NoBackButtonOnLastPage, QLatin1String("NoBackButtonOnLastPage"));
+    addCheckBox(vLayout, QWizard::DisabledBackButtonOnLastPage, QLatin1String("DisabledBackButtonOnLastPage"));
+    addCheckBox(vLayout, QWizard::HaveNextButtonOnLastPage, QLatin1String("HaveNextButtonOnLastPage"));
+    addCheckBox(vLayout, QWizard::HaveFinishButtonOnEarlyPages, QLatin1String("HaveFinishButtonOnEarlyPages"));
+    addCheckBox(vLayout, QWizard::NoCancelButton, QLatin1String("NoCancelButton"));
+    addCheckBox(vLayout, QWizard::CancelButtonOnLeft, QLatin1String("CancelButtonOnLeft"));
+    addCheckBox(vLayout, QWizard::HaveHelpButton, QLatin1String("HaveHelpButton"));
+    addCheckBox(vLayout, QWizard::HelpButtonOnRight, QLatin1String("HelpButtonOnRight"));
+    addCheckBox(vLayout, QWizard::HaveCustomButton1, QLatin1String("HaveCustomButton1"));
+    addCheckBox(vLayout, QWizard::HaveCustomButton2, QLatin1String("HaveCustomButton2"));
+    addCheckBox(vLayout, QWizard::HaveCustomButton3, QLatin1String("HaveCustomButton3"));
+    vLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding));
+}
+
+void WizardOptionsControl::addCheckBox(QVBoxLayout *layout, int flag, const QString &title)
+{
+    QCheckBox *checkBox = new QCheckBox(title, this);
+    layout->addWidget(checkBox);
+    m_checkBoxes.insert(flag, checkBox);
+}
+
+QWizard::WizardOption WizardOptionsControl::wizardOptions() const
+{
+    int result = 0;
+    typedef CheckBoxHash::const_iterator ConstIterator;
+    const ConstIterator cend = m_checkBoxes.constEnd();
+    for (ConstIterator it = m_checkBoxes.constBegin(); it != cend; ++it)
+        if (it.value()->isChecked())
+            result |= it.key();
+    return static_cast<QWizard::WizardOption>(result);
+}
+
+void WizardOptionsControl::setWizardOptions(int options)
+{
+    typedef CheckBoxHash::iterator Iterator;
+    const Iterator end = m_checkBoxes.end();
+    for (Iterator it = m_checkBoxes.begin(); it != end; ++it)
+        it.value()->setChecked(options & it.key());
+}
+
+// A test wizard with a slot to change its style.
+class Wizard : public QWizard {
+    Q_OBJECT
+public:
+    explicit Wizard(QWidget *parent = 0, Qt::WindowFlags flags = 0);
+
+public slots:
+    void changeWizardStyle(int newStyle);
+};
+
+void Wizard::changeWizardStyle(int newStyle)
+{
+    if (newStyle >= 0 && newStyle < int(QWizard::NStyles))
+        setWizardStyle(static_cast<QWizard::WizardStyle>(newStyle));
+}
+
+// A test wizard page with a WizardStyleControl.
+class WizardPage : public QWizardPage
+{
+public:
+    explicit WizardPage(const QString &title, QWidget *parent = 0);
+
+    void initializePage();
+
+private:
+    WizardStyleControl *m_styleControl;
+    bool m_firstTimeShown;
+};
+
+WizardPage::WizardPage(const QString &title, QWidget *parent)
+    : QWizardPage(parent)
+    , m_styleControl(new WizardStyleControl(this))
+    , m_firstTimeShown(true)
+{
+    setTitle(title);
+    setSubTitle(title + QLatin1String(" SubTitle"));
+    QVBoxLayout *vLayout = new QVBoxLayout(this);
+    vLayout->addWidget(m_styleControl);
+}
+
+void WizardPage::initializePage()
+{
+    m_styleControl->setWizardStyle(wizard()->wizardStyle());
+    if (m_firstTimeShown) {
+        m_firstTimeShown = false;
+        connect(m_styleControl, SIGNAL(wizardStyleChanged(int)),
+                wizard(), SLOT(changeWizardStyle(int)));
+    }
+}
+
+Wizard::Wizard(QWidget *parent, Qt::WindowFlags flags)
+    : QWizard(parent, flags)
+{
+    setWindowIcon(coloredIcon(Qt::red));
+    setWindowTitle(QLatin1String("Wizard ") + QLatin1String(QT_VERSION_STR));
+    addPage(new WizardPage(tr("Page 1"), this));
+    addPage(new WizardPage(tr("Page 2"), this));
+    addPage(new WizardPage(tr("Page 3"), this));
+}
+
+// A dialog using a Wizard as child widget (emulating Qt Designer).
+class WizardEmbeddingDialog : public QDialog {
+public:
+    explicit WizardEmbeddingDialog(QWidget *parent = 0);
+
+    Wizard *wizard() const { return m_wizard; }
+
+private:
+    Wizard *m_wizard;
+};
+
+WizardEmbeddingDialog::WizardEmbeddingDialog(QWidget *parent)
+    : QDialog(parent)
+    , m_wizard(new Wizard)
+{
+    setWindowTitle(QString::fromLatin1("Dialog Embedding QWizard %1").arg(QT_VERSION_STR));
+    QGridLayout *gridLayout = new QGridLayout(this);
+    gridLayout->addWidget(new QLabel(tr("Above wizard")), 0, 0, 1, 3);
+    gridLayout->addWidget(new QLabel(tr("Left of wizard")), 1, 0);
+    m_wizard->setObjectName(QLatin1String("EmbeddedWizard"));
+    m_wizard->setParent(this, Qt::Widget);
+    gridLayout->addWidget(m_wizard, 1, 1);
+    gridLayout->addWidget(new QLabel(tr("Right of wizard")), 1, 2);
+    gridLayout->addWidget(new QLabel(tr("Below wizard")), 2, 0, 1, 3);
+}
+
+WizardPanel::WizardPanel(QWidget *parent)
+    : QWidget(parent)
+    , m_styleControl(new WizardStyleControl(this))
+    , m_optionsControl(new WizardOptionsControl(this))
+{
+    {
+        QWizard wizard;
+        m_optionsControl->setWizardOptions(wizard.options());
+        m_styleControl->setWizardStyle(wizard.wizardStyle());
+    }
+
+    QGridLayout *gridLayout = new QGridLayout(this);
+    gridLayout->addWidget(m_optionsControl, 0, 0, 2, 1);
+    gridLayout->addWidget(m_styleControl, 0, 1);
+    QGroupBox *buttonGroupBox = new QGroupBox(this);
+    QVBoxLayout *vLayout = new QVBoxLayout(buttonGroupBox);
+    QPushButton *button = new QPushButton(tr("Show modal"), this);
+    connect(button, SIGNAL(clicked()), this, SLOT(showModal()));
+    vLayout->addWidget(button);
+    button = new QPushButton(tr("Show non-modal"), this);
+    connect(button, SIGNAL(clicked()), this, SLOT(showNonModal()));
+    vLayout->addWidget(button);
+    button = new QPushButton(tr("Show embedded"), this);
+    button->setToolTip(tr("Test QWizard's behavior when used as a widget child."));
+    connect(button, SIGNAL(clicked()), this, SLOT(showEmbedded()));
+    vLayout->addWidget(button);
+    vLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding));
+    gridLayout->addWidget(buttonGroupBox, 1, 1);
+}
+
+void WizardPanel::showModal()
+{
+    Wizard wizard(this);
+    applyParameters(&wizard);
+    wizard.exec();
+}
+
+void WizardPanel::showNonModal()
+{
+    Wizard *wizard = new Wizard(this);
+    applyParameters(wizard);
+    wizard->setModal(false);
+    wizard->setAttribute(Qt::WA_DeleteOnClose);
+    wizard->show();
+}
+
+void WizardPanel::showEmbedded()
+{
+    WizardEmbeddingDialog *dialog = new WizardEmbeddingDialog(this);
+    applyParameters(dialog->wizard());
+    dialog->setModal(false);
+    dialog->setAttribute(Qt::WA_DeleteOnClose);
+    dialog->show();
+}
+
+void WizardPanel::applyParameters(QWizard *wizard) const
+{
+    wizard->setWizardStyle(m_styleControl->wizardStyle());
+    wizard->setOptions(m_optionsControl->wizardOptions());
+    wizard->setPixmap(QWizard::WatermarkPixmap, pixmapWithText(QLatin1String("Watermark"), QColor(Qt::blue).lighter()));
+    wizard->setPixmap(QWizard::LogoPixmap, pixmapWithText(QLatin1String("Logo"), Qt::green));
+    wizard->setPixmap(QWizard::BannerPixmap, pixmapWithText(QLatin1String("Banner"), Qt::green));
+    wizard->setPixmap(QWizard::BackgroundPixmap, pixmapWithText(QLatin1String("Background"), QColor(Qt::red).lighter()));
+}
+
+#include "wizardpanel.moc"
diff --git a/tests/manual/dialogs/wizardpanel.h b/tests/manual/dialogs/wizardpanel.h
new file mode 100644
index 0000000000..0a4ec8e467
--- /dev/null
+++ b/tests/manual/dialogs/wizardpanel.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WIZARDPANEL_H
+#define WIZARDPANEL_H
+
+#include <QWidget>
+
+class WizardStyleControl;
+class WizardOptionsControl;
+class QWizard;
+
+class WizardPanel : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit WizardPanel(QWidget *parent = 0);
+
+public slots:
+    void showModal();
+    void showNonModal();
+    void showEmbedded();
+
+private:
+    void applyParameters(QWizard *wizard) const;
+
+    WizardStyleControl *m_styleControl;
+    WizardOptionsControl *m_optionsControl;
+};
+
+#endif // WIZARDPANEL_H