diff options
Diffstat (limited to 'src/gui/painting/qmatrix.h')
| -rw-r--r-- | src/gui/painting/qmatrix.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/painting/qmatrix.h b/src/gui/painting/qmatrix.h index ddffa8a8b9..809a19a0b8 100644 --- a/src/gui/painting/qmatrix.h +++ b/src/gui/painting/qmatrix.h @@ -92,7 +92,7 @@ public: bool isInvertible() const { return !qFuzzyIsNull(_m11*_m22 - _m12*_m21); } qreal determinant() const { return _m11*_m22 - _m12*_m21; } - QMatrix inverted(bool *invertible = 0) const Q_REQUIRED_RESULT; + QMatrix inverted(bool *invertible = Q_NULLPTR) const Q_REQUIRED_RESULT; bool operator==(const QMatrix &) const; bool operator!=(const QMatrix &) const; @@ -126,6 +126,8 @@ private: }; Q_DECLARE_TYPEINFO(QMatrix, Q_MOVABLE_TYPE); +Q_GUI_EXPORT Q_DECL_CONST_FUNCTION uint qHash(const QMatrix &key, uint seed = 0) Q_DECL_NOTHROW; + // mathematical semantics inline QPoint operator*(const QPoint &p, const QMatrix &m) { return m.map(p); } |