diff options
Diffstat (limited to 'src/gui/kernel')
-rw-r--r-- | src/gui/kernel/qevent.cpp | 19 | ||||
-rw-r--r-- | src/gui/kernel/qevent.h | 15 |
2 files changed, 21 insertions, 13 deletions
diff --git a/src/gui/kernel/qevent.cpp b/src/gui/kernel/qevent.cpp index 60e754b289..f1bf07635c 100644 --- a/src/gui/kernel/qevent.cpp +++ b/src/gui/kernel/qevent.cpp @@ -3621,7 +3621,7 @@ QTouchEvent::TouchPoint::TouchPoint(const QTouchEvent::TouchPoint &other) */ QTouchEvent::TouchPoint::~TouchPoint() { - if (!d->ref.deref()) + if (d && !d->ref.deref()) delete d; } @@ -4043,16 +4043,15 @@ void QTouchEvent::TouchPoint::setFlags(InfoFlags flags) d->flags = flags; } -/*! \internal */ -QTouchEvent::TouchPoint &QTouchEvent::TouchPoint::operator=(const QTouchEvent::TouchPoint &other) -{ - other.d->ref.ref(); - if (!d->ref.deref()) - delete d; - d = other.d; - return *this; -} +/*! + \fn QTouchEvent::TouchPoint &QTouchEvent::TouchPoint::operator=(const QTouchEvent::TouchPoint &other) + \internal + */ +/*! + \fn void QTouchEvent::TouchPoint::swap(TouchPoint &other); + \internal +*/ /*! \class QScrollPrepareEvent diff --git a/src/gui/kernel/qevent.h b/src/gui/kernel/qevent.h index d70f6be201..7c871b0dda 100644 --- a/src/gui/kernel/qevent.h +++ b/src/gui/kernel/qevent.h @@ -713,9 +713,19 @@ public: Q_DECLARE_FLAGS(InfoFlags, InfoFlag) explicit TouchPoint(int id = -1); - TouchPoint(const QTouchEvent::TouchPoint &other); + TouchPoint(const TouchPoint &other); +#ifdef Q_COMPILER_RVALUE_REFS + TouchPoint(TouchPoint &&other) : d(other.d) { other.d = 0; } + TouchPoint &operator=(TouchPoint &&other) + { qSwap(d, other.d); return *this; } +#endif ~TouchPoint(); + TouchPoint &operator=(const TouchPoint &other) + { if ( d != other.d ) { TouchPoint copy(other); swap(copy); } return *this; } + + void swap(TouchPoint &other) { qSwap(d, other.d); } + int id() const; Qt::TouchPointState state() const; @@ -767,7 +777,6 @@ public: void setVelocity(const QVector2D &v); void setFlags(InfoFlags flags); void setRawScreenPositions(const QList<QPointF> &positions); - QTouchEvent::TouchPoint &operator=(const QTouchEvent::TouchPoint &other); private: QTouchEventTouchPointPrivate *d; @@ -819,7 +828,7 @@ protected: friend class QApplication; friend class QApplicationPrivate; }; - +Q_DECLARE_TYPEINFO(QTouchEvent::TouchPoint, Q_MOVABLE_TYPE); Q_DECLARE_OPERATORS_FOR_FLAGS(QTouchEvent::TouchPoint::InfoFlags) class QScrollPrepareEventPrivate; |