// public QFontDatabase::WritingSystem writingSystem() const
void tst_QFontComboBox::writingSystem()
{
QFETCH(QFontDatabase::WritingSystem, writingSystem);
SubQFontComboBox box;
QSignalSpy spy0(&box, SIGNAL(currentFontChanged(QFont)));
QFont currentFont = box.currentFont();
box.setWritingSystem(writingSystem);
QCOMPARE(box.writingSystem(), writingSystem);
QFontDatabase db;
QStringList list = db.families(writingSystem);
int c = list.count();
for (int i = 0; i < list.count(); ++i) {
if (db.isPrivateFamily(list[i]))
c--;
}
QCOMPARE(box.model()->rowCount(), c);
if (list.count() == 0)
QCOMPARE(box.currentFont(), QFont());
QCOMPARE(spy0.count(), (currentFont != box.currentFont()) ? 1 : 0);
}
// protected void currentFontChanged(QFont const& f)
void tst_QFontComboBox::currentFontChanged()
{
SubQFontComboBox box;
QSignalSpy spy0(&box, SIGNAL(currentFontChanged(QFont const&)));
if (box.model()->rowCount() > 2) {
QTest::keyPress(&box, Qt::Key_Down);
QCOMPARE(spy0.count(), 1);
} else
qWarning("Not enough fonts installed on test system. Consider adding some");
}
// public QFontComboBox::FontFilters fontFilters() const
void tst_QFontComboBox::fontFilters()
{
QFETCH(QFontComboBox::FontFilters, fontFilters);
SubQFontComboBox box;
QSignalSpy spy0(&box, SIGNAL(currentFontChanged(QFont)));
QFont currentFont = box.currentFont();
box.setFontFilters(fontFilters);
QCOMPARE(box.fontFilters(), fontFilters);
QFontDatabase db;
QStringList list = db.families();
int c = 0;
const int scalableMask = (QFontComboBox::ScalableFonts | QFontComboBox::NonScalableFonts);
const int spacingMask = (QFontComboBox::ProportionalFonts | QFontComboBox::MonospacedFonts);
if((fontFilters & scalableMask) == scalableMask)
fontFilters &= ~scalableMask;
if((fontFilters & spacingMask) == spacingMask)
fontFilters &= ~spacingMask;
for (int i = 0; i < list.count(); ++i) {
if (db.isPrivateFamily(list[i]))
continue;
if (fontFilters & QFontComboBox::ScalableFonts) {
if (!db.isSmoothlyScalable(list[i]))
continue;
} else if (fontFilters & QFontComboBox::NonScalableFonts) {
if (db.isSmoothlyScalable(list[i]))
continue;
}
if (fontFilters & QFontComboBox::MonospacedFonts) {
if (!db.isFixedPitch(list[i]))
continue;
} else if (fontFilters & QFontComboBox::ProportionalFonts) {
if (db.isFixedPitch(list[i]))
continue;
}
c++;
}
QCOMPARE(box.model()->rowCount(), c);
if (c == 0)
QCOMPARE(box.currentFont(), QFont());
QCOMPARE(spy0.count(), (currentFont != box.currentFont()) ? 1 : 0);
}
// public QFontDatabase::WritingSystem writingSystem() const
void tst_QFontComboBox::writingSystem()
{
QFETCH(QFontDatabase::WritingSystem, writingSystem);
SubQFontComboBox box;
QSignalSpy spy0(&box, SIGNAL(currentFontChanged(QFont const&)));
QFont currentFont = box.currentFont();
box.setWritingSystem(writingSystem);
QCOMPARE(box.writingSystem(), writingSystem);
QFontDatabase db;
QStringList list = db.families(writingSystem);
QCOMPARE(box.model()->rowCount(), list.count());
if (list.count() == 0)
QCOMPARE(box.currentFont(), QFont());
QCOMPARE(spy0.count(), (currentFont != box.currentFont()) ? 1 : 0);
}