diff options
| author | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2016-02-08 15:51:46 +0100 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2016-02-12 18:57:00 +0000 |
| commit | 966e893151952d19131f21738861c483b8af042c (patch) | |
| tree | e2d8d23af9ea30df6c536618ccc07fe45e94f255 /src/plugins/platforms/windows/qwindowscursor.cpp | |
| parent | 62984d89187b2a65137db3029235d358dd3c703a (diff) | |
Windows QPA: Prefer const-versions of API where applicable.
Ensure no detaching occurs by using Container::constFirst()
and QImage::constScanLine().
Change-Id: Ie197d795d9329de8be76ed388ba2c71ccf201f5c
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms/windows/qwindowscursor.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowscursor.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/platforms/windows/qwindowscursor.cpp b/src/plugins/platforms/windows/qwindowscursor.cpp index b9e893c650..9f65f73a81 100644 --- a/src/plugins/platforms/windows/qwindowscursor.cpp +++ b/src/plugins/platforms/windows/qwindowscursor.cpp @@ -142,8 +142,8 @@ static HCURSOR createBitmapCursor(const QImage &bbits, const QImage &mbits, QScopedArrayPointer<uchar> xMask(new uchar[height * n]); int x = 0; for (int i = 0; i < height; ++i) { - const uchar *bits = bbits.scanLine(i); - const uchar *mask = mbits.scanLine(i); + const uchar *bits = bbits.constScanLine(i); + const uchar *mask = mbits.constScanLine(i); for (int j = 0; j < n; ++j) { uchar b = bits[j]; uchar m = mask[j]; @@ -173,8 +173,8 @@ static HCURSOR createBitmapCursor(const QImage &bbits, const QImage &mbits, x += sysN; } else { int fillWidth = n > sysN ? sysN : n; - const uchar *bits = bbits.scanLine(i); - const uchar *mask = mbits.scanLine(i); + const uchar *bits = bbits.constScanLine(i); + const uchar *mask = mbits.constScanLine(i); for (int j = 0; j < fillWidth; ++j) { uchar b = bits[j]; uchar m = mask[j]; |