diff options
Diffstat (limited to 'src/plugins/styles/windowsvista/qwindowsxpstyle.cpp')
-rw-r--r-- | src/plugins/styles/windowsvista/qwindowsxpstyle.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/plugins/styles/windowsvista/qwindowsxpstyle.cpp b/src/plugins/styles/windowsvista/qwindowsxpstyle.cpp index 4b583e13d3..90026e5bf0 100644 --- a/src/plugins/styles/windowsvista/qwindowsxpstyle.cpp +++ b/src/plugins/styles/windowsvista/qwindowsxpstyle.cpp @@ -511,8 +511,8 @@ QRegion QWindowsXPStylePrivate::region(XPThemeData &themeData) if (numBytes == 0) return QRegion(); - char *buf = new char[numBytes]; - if (buf == 0) + char *buf = new (std::nothrow) char[numBytes]; + if (!buf) return QRegion(); RGNDATA *rd = reinterpret_cast<RGNDATA*>(buf); @@ -740,7 +740,8 @@ bool QWindowsXPStylePrivate::drawBackgroundDirectly(HDC dc, XPThemeData &themeDa { QPainter *painter = themeData.painter; - const QPointF redirectionDelta(painter->deviceMatrix().dx(), painter->deviceMatrix().dy()); + const auto deviceTransform = painter->deviceTransform(); + const QPointF redirectionDelta(deviceTransform.dx(), deviceTransform.dy()); const QRect area = scaleRect(QRectF(themeData.rect), additionalDevicePixelRatio).translated(redirectionDelta).toRect(); QRegion sysRgn = painter->paintEngine()->systemClip(); @@ -835,7 +836,7 @@ bool QWindowsXPStylePrivate::drawBackgroundThruNativeBuffer(XPThemeData &themeDa alphaType = data.alphaType; potentialInvalidAlpha = data.hadInvalidAlpha; - haveCachedPixmap = QPixmapCache::find(pixmapCacheKey, cachedPixmap); + haveCachedPixmap = QPixmapCache::find(pixmapCacheKey, &cachedPixmap); #ifdef DEBUG_XP_STYLE char buf[25]; |