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// Copyright (C) 2016 The Qt Company Ltd.
// Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QTest>
#include <QFrame>
#include <QStyleOptionFrame>
#include <QPixmap>
#include <QStyle>
#include <QStyleFactory>
class tst_QFrame : public QObject
{
Q_OBJECT
private slots:
void testDefaults();
void testInitStyleOption_data();
void testInitStyleOption();
void testPainting_data();
void testPainting();
};
Q_DECLARE_METATYPE(QFrame::Shape)
Q_DECLARE_METATYPE(QFrame::Shadow)
void tst_QFrame::testDefaults()
{
QFrame frame;
QCOMPARE(frame.frameStyle(), int(QFrame::NoFrame | QFrame::Plain));
frame.setFrameShape(QFrame::Box);
QCOMPARE(frame.frameStyle(), int(QFrame::Box | QFrame::Plain));
frame.setFrameStyle(QFrame::Box); // no shadow specified!
QCOMPARE(frame.frameStyle(), int(QFrame::Box));
}
static void provideFrameData()
{
QTest::addColumn<QString>("basename");
QTest::addColumn<int>("lineWidth");
QTest::addColumn<int>("midLineWidth");
QTest::addColumn<QFrame::Shape>("shape");
QTest::addColumn<QFrame::Shadow>("shadow");
for (int lineWidth = 0; lineWidth < 3; ++lineWidth) {
for (int midLineWidth = 0; midLineWidth < 3; ++midLineWidth) {
const QByteArray postFix = '_' + QByteArray::number(lineWidth) + '_'
+ QByteArray::number(midLineWidth);
QTest::newRow(("box_noshadow" + postFix).constData())
<< "box_noshadow" << lineWidth << midLineWidth << QFrame::Box << (QFrame::Shadow)0;
QTest::newRow(("box_plain" + postFix).constData())
<< "box_plain" << lineWidth << midLineWidth << QFrame::Box << QFrame::Plain;
QTest::newRow(("box_raised" + postFix).constData())
<< "box_raised" << lineWidth << midLineWidth << QFrame::Box << QFrame::Raised;
QTest::newRow(("box_sunken" + postFix).constData())
<< "box_sunken" << lineWidth << midLineWidth << QFrame::Box << QFrame::Sunken;
QTest::newRow(("winpanel_noshadow" + postFix).constData())
<< "winpanel_noshadow" << lineWidth << midLineWidth << QFrame::WinPanel << (QFrame::Shadow)0;
QTest::newRow(("winpanel_plain" + postFix).constData())
<< "winpanel_plain" << lineWidth << midLineWidth << QFrame::WinPanel << QFrame::Plain;
QTest::newRow(("winpanel_raised" + postFix).constData())
<< "winpanel_raised" << lineWidth << midLineWidth << QFrame::WinPanel << QFrame::Raised;
QTest::newRow(("winpanel_sunken" + postFix).constData())
<< "winpanel_sunken" << lineWidth << midLineWidth << QFrame::WinPanel << QFrame::Sunken;
}
}
}
class Frame : public QFrame
{
public:
using QFrame::initStyleOption;
};
void tst_QFrame::testInitStyleOption_data()
{
provideFrameData();
}
void tst_QFrame::testInitStyleOption()
{
QFETCH(QString, basename);
QFETCH(int, lineWidth);
QFETCH(int, midLineWidth);
QFETCH(QFrame::Shape, shape);
QFETCH(QFrame::Shadow, shadow);
Frame frame;
frame.setFrameStyle(shape | shadow);
frame.setLineWidth(lineWidth);
frame.setMidLineWidth(midLineWidth);
frame.resize(16, 16);
QStyleOptionFrame styleOption;
frame.initStyleOption(&styleOption);
switch (shape) {
case QFrame::Box:
case QFrame::Panel:
case QFrame::StyledPanel:
case QFrame::HLine:
case QFrame::VLine:
QCOMPARE(styleOption.lineWidth, lineWidth);
QCOMPARE(styleOption.midLineWidth, midLineWidth);
break;
case QFrame::NoFrame:
case QFrame::WinPanel:
QCOMPARE(styleOption.lineWidth, frame.frameWidth());
QCOMPARE(styleOption.midLineWidth, 0);
break;
}
QCOMPARE(styleOption.features, QStyleOptionFrame::None);
QCOMPARE(styleOption.frameShape, shape);
if (shadow == QFrame::Sunken)
QVERIFY(styleOption.state & QStyle::State_Sunken);
else if (shadow == QFrame::Raised)
QVERIFY(styleOption.state & QStyle::State_Raised);
}
QT_BEGIN_NAMESPACE
Q_GUI_EXPORT QPalette qt_fusionPalette();
QT_END_NAMESPACE
void tst_QFrame::testPainting_data()
{
provideFrameData();
}
void tst_QFrame::testPainting()
{
if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive))
QSKIP("Wayland: This fails. Figure out why.");
QFETCH(QString, basename);
QFETCH(int, lineWidth);
QFETCH(int, midLineWidth);
QFETCH(QFrame::Shape, shape);
QFETCH(QFrame::Shadow, shadow);
QFrame frame;
frame.setStyle(QStyleFactory::create(QStringLiteral("fusion")));
frame.setPalette(qt_fusionPalette());
frame.setFrameStyle(shape | shadow);
frame.setLineWidth(lineWidth);
frame.setMidLineWidth(midLineWidth);
frame.resize(16, 16);
QPixmap pixmap = frame.grab();
#ifdef Q_OS_ANDROID
// QPixmap is created with system's default format, which is
// ARGB32_Premultiplied for Android. For desktop systems the format is
// RGB32, so that's also the format of the images in resources. So on
// Android we need to explicitly convert the pixmap to a proper format.
QImage img = pixmap.toImage();
QVERIFY(img.reinterpretAsFormat(QImage::Format_RGB32));
pixmap = QPixmap::fromImage(img);
#endif
const QString fileName = QLatin1String("images/") + basename + QLatin1Char('_')
+ QString::number(lineWidth) + QLatin1Char('_') + QString::number(midLineWidth)
+ QLatin1String(".png");
const QString referenceFilePath = QFINDTESTDATA(fileName);
const QPixmap referencePixmap(referenceFilePath);
QVERIFY2(!referencePixmap.isNull(), qPrintable(QStringLiteral("Could not load reference pixmap %1").arg(referenceFilePath)));
QCOMPARE(pixmap, referencePixmap);
}
QTEST_MAIN(tst_QFrame)
#include "tst_qframe.moc"
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