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-rw-r--r--src/gui/text/qfontengine_p.h21
1 files changed, 12 insertions, 9 deletions
diff --git a/src/gui/text/qfontengine_p.h b/src/gui/text/qfontengine_p.h
index f5a894506f..5e40abbda6 100644
--- a/src/gui/text/qfontengine_p.h
+++ b/src/gui/text/qfontengine_p.h
@@ -125,9 +125,10 @@ public:
};
Q_DECLARE_FLAGS(ShaperFlags, ShaperFlag)
- QFontEngine();
virtual ~QFontEngine();
+ inline Type type() const { return m_type; }
+
// all of these are in unscaled metrics if the engine supports uncsaled metrics,
// otherwise in design metrics
struct Properties {
@@ -230,8 +231,6 @@ public:
virtual bool supportsTransformation(const QTransform &transform) const;
- virtual Type type() const = 0;
-
virtual int glyphCount() const;
virtual int glyphMargin(GlyphFormat format) { return format == Format_A32 ? 2 : 0; }
@@ -260,6 +259,10 @@ public:
};
virtual void setDefaultHintStyle(HintStyle) { }
+private:
+ const Type m_type;
+
+public:
QAtomicInt ref;
QFontDef fontDef;
@@ -294,6 +297,8 @@ public:
inline QVariant userData() const { return m_userData; }
protected:
+ explicit QFontEngine(Type type);
+
QFixed lastRightBearing(const QGlyphLayout &glyphs, bool round = false);
inline void setUserData(const QVariant &userData) { m_userData = userData; }
@@ -361,9 +366,11 @@ public:
virtual bool canRender(const QChar *string, int len) const;
- virtual Type type() const;
inline int size() const { return _size; }
+protected:
+ explicit QFontEngineBox(Type type, int size);
+
private:
friend class QFontPrivate;
int _size;
@@ -403,9 +410,6 @@ public:
virtual qreal minLeftBearing() const;
virtual qreal minRightBearing() const;
- virtual inline Type type() const
- { return QFontEngine::Multi; }
-
virtual bool canRender(const QChar *string, int len) const;
QFontEngine *engine(int at) const
@@ -430,8 +434,7 @@ protected:
class QTestFontEngine : public QFontEngineBox
{
public:
- QTestFontEngine(int size);
- virtual Type type() const;
+ inline QTestFontEngine(int size) : QFontEngineBox(TestFontEngine, size) {}
};
QT_END_NAMESPACE