diff options
Diffstat (limited to 'tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp')
-rw-r--r-- | tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp b/tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp index cecec48113..101f7d2d12 100644 --- a/tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp +++ b/tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp @@ -46,6 +46,7 @@ #include <qcommonstyle.h> #include <qlayout.h> #include <qdir.h> +#include <qpaintengine.h> #include <qabstracttextdocumentlayout.h> #include <qtextdocumentfragment.h> @@ -60,6 +61,8 @@ typedef QPair<Qt::Key, Qt::KeyboardModifier> keyPairType; typedef QList<keyPairType> pairListType; Q_DECLARE_METATYPE(keyPairType); +Q_DECLARE_METATYPE(QList<QInputMethodEvent::Attribute>); + QT_FORWARD_DECLARE_CLASS(QTextEdit) class tst_QTextEdit : public QObject @@ -200,6 +203,9 @@ private slots: void wheelEvent(); #endif + void preeditCharFormat_data(); + void preeditCharFormat(); + private: void createSelection(); int blockCount() const; @@ -2594,5 +2600,235 @@ void tst_QTextEdit::wheelEvent() #endif +namespace { + class MyPaintEngine : public QPaintEngine + { + public: + bool begin(QPaintDevice *) + { + return true; + } + + bool end() + { + return true; + } + + void updateState(const QPaintEngineState &) + { + } + + void drawPixmap(const QRectF &, const QPixmap &, const QRectF &) + { + } + + void drawTextItem(const QPointF &, const QTextItem &textItem) Q_DECL_OVERRIDE + { + itemFonts.append(qMakePair(textItem.text(), textItem.font())); + } + + Type type() const { return User; } + + + QList<QPair<QString, QFont> > itemFonts; + }; + + class MyPaintDevice : public QPaintDevice + { + public: + MyPaintDevice() : m_paintEngine(new MyPaintEngine) + { + } + + + QPaintEngine *paintEngine () const + { + return m_paintEngine; + } + + int metric (QPaintDevice::PaintDeviceMetric metric) const { + switch (metric) { + case QPaintDevice::PdmWidth: + case QPaintDevice::PdmHeight: + case QPaintDevice::PdmWidthMM: + case QPaintDevice::PdmHeightMM: + case QPaintDevice::PdmNumColors: + return INT_MAX; + case QPaintDevice::PdmDepth: + return 32; + case QPaintDevice::PdmDpiX: + case QPaintDevice::PdmDpiY: + case QPaintDevice::PdmPhysicalDpiX: + case QPaintDevice::PdmPhysicalDpiY: + return 72; + case QPaintDevice::PdmDevicePixelRatio: + case QPaintDevice::PdmDevicePixelRatioScaled: + ; // fall through + } + return 0; + } + + MyPaintEngine *m_paintEngine; + }; +} + +void tst_QTextEdit::preeditCharFormat_data() +{ + QTest::addColumn<QList<QInputMethodEvent::Attribute> >("imeAttributes"); + QTest::addColumn<QStringList>("substrings"); + QTest::addColumn<QList<bool> >("boldnessList"); + QTest::addColumn<QList<bool> >("italicnessList"); + QTest::addColumn<QList<int> >("pointSizeList"); + + { + QList<QInputMethodEvent::Attribute> attributes; + { + QTextCharFormat tcf; + tcf.setFontPointSize(13); + tcf.setFontItalic(true); + attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 1, 1, tcf)); + } + + { + QTextCharFormat tcf; + tcf.setFontPointSize(8); + tcf.setFontWeight(QFont::Normal); + attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 4, 2, tcf)); + } + + QTest::newRow("Two formats, middle, in order") + << attributes + << (QStringList() << "P" << "r" << "eE" << "di" << "tText") + << (QList<bool>() << true << true << true << false << true) + << (QList<bool>() << false << true << false << false << false) + << (QList<int>() << 20 << 13 << 20 << 8 << 20); + } + + { + QList<QInputMethodEvent::Attribute> attributes; + { + QTextCharFormat tcf; + tcf.setFontPointSize(8); + tcf.setFontWeight(QFont::Normal); + attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 4, 2, tcf)); + } + + { + QTextCharFormat tcf; + tcf.setFontPointSize(13); + tcf.setFontItalic(true); + attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 1, 1, tcf)); + } + + QTest::newRow("Two formats, middle, out of order") + << attributes + << (QStringList() << "P" << "r" << "eE" << "di" << "tText") + << (QList<bool>() << true << true << true << false << true) + << (QList<bool>() << false << true << false << false << false) + << (QList<int>() << 20 << 13 << 20 << 8 << 20); + } + + { + QList<QInputMethodEvent::Attribute> attributes; + { + QTextCharFormat tcf; + tcf.setFontPointSize(13); + tcf.setFontItalic(true); + attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 0, 1, tcf)); + } + + { + QTextCharFormat tcf; + tcf.setFontPointSize(8); + tcf.setFontWeight(QFont::Normal); + attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 4, 2, tcf)); + } + + QTest::newRow("Two formats, front, in order") + << attributes + << (QStringList() << "P" << "reE" << "di" << "tText") + << (QList<bool>() << true << true << false << true) + << (QList<bool>() << true << false << false << false) + << (QList<int>() << 13 << 20 << 8 << 20); + } + + { + QList<QInputMethodEvent::Attribute> attributes; + { + QTextCharFormat tcf; + tcf.setFontPointSize(8); + tcf.setFontWeight(QFont::Normal); + attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 4, 2, tcf)); + } + + { + QTextCharFormat tcf; + tcf.setFontPointSize(13); + tcf.setFontItalic(true); + attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 0, 1, tcf)); + } + + QTest::newRow("Two formats, front, out of order") + << attributes + << (QStringList() << "P" << "reE" << "di" << "tText") + << (QList<bool>() << true << true << false << true) + << (QList<bool>() << true << false << false << false) + << (QList<int>() << 13 << 20 << 8 << 20); + } +} + +void tst_QTextEdit::preeditCharFormat() +{ + QFETCH(QList<QInputMethodEvent::Attribute>, imeAttributes); + QFETCH(QStringList, substrings); + QFETCH(QList<bool>, boldnessList); + QFETCH(QList<bool>, italicnessList); + QFETCH(QList<int>, pointSizeList); + + QTextEdit *w = new QTextEdit; + w->show(); + QVERIFY(QTest::qWaitForWindowExposed(w)); + + // Set main char format + { + QTextCharFormat tcf; + tcf.setFontPointSize(20); + tcf.setFontWeight(QFont::Bold); + w->mergeCurrentCharFormat(tcf); + } + + QList<QInputMethodEvent::Attribute> attributes; + attributes.prepend(QInputMethodEvent::Attribute(QInputMethodEvent::Cursor, + w->textCursor().position(), + 0, + QVariant())); + + attributes += imeAttributes; + + QInputMethodEvent event("PreEditText", attributes); + QApplication::sendEvent(w, &event); + + MyPaintDevice device; + { + QPainter p(&device); + w->document()->drawContents(&p); + } + + QCOMPARE(device.m_paintEngine->itemFonts.size(), substrings.size()); + for (int i = 0; i < substrings.size(); ++i) + QCOMPARE(device.m_paintEngine->itemFonts.at(i).first, substrings.at(i)); + + for (int i = 0; i < substrings.size(); ++i) + QCOMPARE(device.m_paintEngine->itemFonts.at(i).second.bold(), boldnessList.at(i)); + + for (int i = 0; i < substrings.size(); ++i) + QCOMPARE(device.m_paintEngine->itemFonts.at(i).second.italic(), italicnessList.at(i)); + + for (int i = 0; i < substrings.size(); ++i) + QCOMPARE(device.m_paintEngine->itemFonts.at(i).second.pointSize(), pointSizeList.at(i)); + + delete w; +} + QTEST_MAIN(tst_QTextEdit) #include "tst_qtextedit.moc" |