diff options
Diffstat (limited to 'src/gui/painting/qregion.cpp')
| -rw-r--r-- | src/gui/painting/qregion.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp index 7d912b29e5..8b712ee46d 100644 --- a/src/gui/painting/qregion.cpp +++ b/src/gui/painting/qregion.cpp @@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE contains() a QPoint or QRect. The bounding rectangle can be found with boundingRect(). - Iteration over the region (with begin(), end(), or C++11 + Iteration over the region (with begin(), end(), or ranged-for loops) gives a decomposition of the region into rectangles. @@ -636,7 +636,7 @@ bool QRegion::intersects(const QRegion ®ion) const */ -#if !defined (Q_OS_UNIX) && !defined (Q_OS_WIN) || defined(Q_CLANG_QDOC) +#if !defined (Q_OS_UNIX) && !defined (Q_OS_WIN) || defined(Q_QDOC) /* \overload \since 4.4 @@ -3191,8 +3191,7 @@ static void CreateETandAET(int count, const QPoint *pts, int iSLLBlock = 0; int dy; - if (count < 2) - return; + Q_ASSERT(count > 1); /* * initialize the Active Edge Table @@ -3538,7 +3537,7 @@ static QRegionPrivate *PolygonRegion(const QPoint *Pts, int Count, int rule) POINTBLOCK *tmpPtBlock; int numFullPtBlocks = 0; - Q_ASSUME(Count > 1); + Q_ASSERT(Count > 1); region = new QRegionPrivate; @@ -3818,7 +3817,7 @@ QRegion::QRegion(const QRect &r, RegionType t) QRegion::QRegion(const QPolygon &a, Qt::FillRule fillRule) { - if (a.count() > 2) { + if (a.size() > 2) { QRegionPrivate *qt_rgn = PolygonRegion(a.constData(), a.size(), fillRule == Qt::WindingFill ? WindingRule : EvenOddRule); if (qt_rgn) { |