diff --git a/tests/manual/widgets/styles/main.cpp b/tests/manual/widgets/styles/main.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..add9afd5b241815c4884ad0dcc20563a7a4c1634
--- /dev/null
+++ b/tests/manual/widgets/styles/main.cpp
@@ -0,0 +1,232 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QAction>
+#include <QApplication>
+#include <QDebug>
+#include <QGridLayout>
+#include <QLabel>
+#include <QMainWindow>
+#include <QMenu>
+#include <QMenuBar>
+#include <QPalette>
+#include <QPixmap>
+#include <QPlainTextEdit>
+#include <QStyle>
+#include <QTabWidget>
+#include <QTextStream>
+#include <QVBoxLayout>
+#include <QWindow>
+#include <QScreen>
+
+// Format enumeration value and strip off the class name
+// added by QDebug: "QStyle::StandardPixmap(SP_Icon)" -> "SP_Icon".
+template <typename Enum>
+static inline QString formatEnumValue(Enum value)
+{
+ QString result;
+ QDebug(&result) << value;
+ int index = result.indexOf(QLatin1Char('('));
+ if (index > 0) { // "QStyle::StandardPixmap(..)".
+ result.remove(0, index + 1);
+ index = result.lastIndexOf(QLatin1Char(')'));
+ if (index > 0)
+ result.truncate(index);
+ }
+ return result;
+}
+
+static QString pixmapDescription(QStyle::StandardPixmap sp, const QPixmap &pixmap)
+{
+ QString description = formatEnumValue(sp);
+ QTextStream str(&description);
+ str << '(' << int(sp) << ") ";
+ if (pixmap.isNull()) {
+ str << "(null)";
+ } else {
+ const qreal dpr = pixmap.devicePixelRatioF();
+ str << ' ' << pixmap.width() << 'x' << pixmap.height();
+ if (!qFuzzyCompare(dpr, qreal(1)))
+ str << " DPR=" << dpr;
+ }
+ return description;
+}
+
+// Display pixmaps returned by QStyle::standardPixmap() in a grid.
+static QWidget *createStandardPixmapPage(QWidget *parent)
+{
+ QWidget *result = new QWidget(parent);
+ QGridLayout *grid = new QGridLayout(result);
+ int row = 0;
+ int column = 0;
+ const int maxColumns = 6;
+ for (int i = 0; i <= int(QStyle::SP_LineEditClearButton); ++i) {
+ const QStyle::StandardPixmap sp = static_cast<QStyle::StandardPixmap>(i);
+ QPixmap pixmap = result->style()->standardPixmap(sp, Q_NULLPTR, result);
+ QLabel *descriptionLabel = new QLabel(pixmapDescription(sp, pixmap));
+ grid->addWidget(descriptionLabel, row, column++);
+ QLabel *displayLabel = new QLabel;
+ displayLabel->setPixmap(pixmap);
+ displayLabel->setFrameShape(QFrame::Box);
+ grid->addWidget(displayLabel, row, column++);
+ if (column >= maxColumns) {
+ ++row;
+ column = 0;
+ }
+ }
+ return result;
+}
+
+// Display values returned by QStyle::pixelMetric().
+static QWidget *createMetricsPage(QWidget *parent)
+{
+ QPlainTextEdit *result = new QPlainTextEdit(parent);
+ QString text;
+ QTextStream str(&text);
+ for (int i = 0; i <= int(QStyle::PM_HeaderDefaultSectionSizeVertical); ++i) {
+ const QStyle::PixelMetric m = static_cast<QStyle::PixelMetric>(i);
+ str << formatEnumValue(m) << '(' << int(m) << ")="
+ << result->style()->pixelMetric(m, Q_NULLPTR, result) << '\n';
+ }
+ result->setPlainText(text);
+ return result;
+}
+
+// Display values returned by QStyle::styleHint()
+static QWidget *createHintsPage(QWidget *parent)
+{
+ QPlainTextEdit *result = new QPlainTextEdit(parent);
+ QString text;
+ QTextStream str(&text);
+ for (int i = 0; i <= int(QStyle::SH_Menu_SubMenuDontStartSloppyOnLeave); ++i) {
+ const QStyle::StyleHint h = static_cast<QStyle::StyleHint>(i);
+ str << formatEnumValue(h) << '(' << int(h) << ")="
+ << result->style()->styleHint(h, Q_NULLPTR, result) << '\n';
+ }
+ result->setPlainText(text);
+ return result;
+}
+
+// Display palette colors
+static QWidget *createColorsPage(QWidget *parent)
+{
+ QWidget *result = new QWidget(parent);
+ QGridLayout *grid = new QGridLayout;
+ const QPalette palette = QGuiApplication::palette();
+ int row = 0;
+ for (int r = 0; r < int(QPalette::NColorRoles); ++r) {
+ const QPalette::ColorRole role = static_cast<QPalette::ColorRole>(r);
+ const QColor color = palette.color(QPalette::Active, role);
+ if (color.isValid()) {
+ const QString description =
+ formatEnumValue(role) + QLatin1Char('(') + QString::number(r)
+ + QLatin1String(") ") + color.name(QColor::HexArgb);
+ grid->addWidget(new QLabel(description), row, 0);
+ QLabel *displayLabel = new QLabel;
+ QPixmap pixmap(20, 20);
+ pixmap.fill(color);
+ displayLabel->setPixmap(pixmap);
+ displayLabel->setFrameShape(QFrame::Box);
+ grid->addWidget(displayLabel, row, 1);
+ ++row;
+ }
+ }
+ QHBoxLayout *hBox = new QHBoxLayout;
+ hBox->addLayout(grid);
+ hBox->addStretch();
+ QVBoxLayout *vBox = new QVBoxLayout(result);
+ vBox->addLayout(hBox);
+ vBox->addStretch();
+ return result;
+}
+
+class MainWindow : public QMainWindow {
+ Q_OBJECT
+public:
+ MainWindow();
+
+public slots:
+ void updateDescription();
+
+private:
+ QTabWidget *m_tabWidget;
+ QLabel *m_descriptionLabel;
+};
+
+MainWindow::MainWindow()
+ : m_tabWidget(new QTabWidget)
+ , m_descriptionLabel(new QLabel)
+{
+ QMenu *fileMenu = menuBar()->addMenu("&File");
+ QAction *a = fileMenu->addAction("Quit", this, &QWidget::close);
+ a->setShortcut(Qt::CTRL + Qt::Key_Q);
+
+ QWidget *central = new QWidget;
+ QVBoxLayout *mainLayout = new QVBoxLayout(central);
+ mainLayout->addWidget(m_descriptionLabel);
+ mainLayout->addWidget(m_tabWidget);
+ m_tabWidget->addTab(createStandardPixmapPage(m_tabWidget), "Standard Pixmaps");
+ m_tabWidget->addTab(createHintsPage(m_tabWidget), "Hints");
+ m_tabWidget->addTab(createMetricsPage(m_tabWidget), "Pixel Metrics");
+ m_tabWidget->addTab(createColorsPage(m_tabWidget), "Colors");
+ setCentralWidget(central);
+
+ setWindowTitle(QLatin1String("Style Tester (Qt") + QLatin1String(QT_VERSION_STR)
+ + QLatin1String(", ") + style()->objectName() + QLatin1Char(')'));
+}
+
+void MainWindow::updateDescription()
+{
+ QString text;
+ QTextStream str(&text);
+ str << "Qt " << QT_VERSION_STR << ", platform: " << QGuiApplication::platformName()
+ << ", Style: \"" << style()->objectName() << "\", DPR=" << devicePixelRatioF()
+ << ' ' << logicalDpiX() << ',' << logicalDpiY() << "DPI";
+ if (const QWindow *w = windowHandle())
+ str << ", Screen: \"" << w->screen()->name() << '"';
+ m_descriptionLabel->setText(text);
+}
+
+int main(int argc, char *argv[])
+{
+ QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
+ QApplication app(argc, argv);
+ MainWindow mw;
+ mw.show();
+ mw.updateDescription();
+ QObject::connect(mw.windowHandle(), &QWindow::screenChanged,
+ &mw, &MainWindow::updateDescription);
+ return app.exec();
+}
+
+#include "main.moc"
diff --git a/tests/manual/widgets/styles/styles.pro b/tests/manual/widgets/styles/styles.pro
new file mode 100644
index 0000000000000000000000000000000000000000..ef8217a9a3e331b51f929d395da04d4f99bc843d
--- /dev/null
+++ b/tests/manual/widgets/styles/styles.pro
@@ -0,0 +1,7 @@
+TEMPLATE = app
+QT = widgets
+CONFIG += console
+CONFIG -= app_bundle
+CONFIG += c++11
+
+SOURCES += main.cpp
diff --git a/tests/manual/widgets/widgets.pro b/tests/manual/widgets/widgets.pro
index e9dcdf39e795c02e3f73975ff802f594d91ed0ba..3a128581cfee189f15ee27ff92690e3360ab6925 100644
--- a/tests/manual/widgets/widgets.pro
+++ b/tests/manual/widgets/widgets.pro
@@ -1,3 +1,3 @@
TEMPLATE = subdirs
SUBDIRS = itemviews qgraphicsview kernel
-
+greaterThan(QT_MAJOR_VERSION, 4): SUBDIRS += styles