diff options
Diffstat (limited to 'src/gui/painting/qpaintengine_x11.cpp')
| -rw-r--r-- | src/gui/painting/qpaintengine_x11.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp index aef8b80..b8ad9b3 100644 --- a/src/gui/painting/qpaintengine_x11.cpp +++ b/src/gui/painting/qpaintengine_x11.cpp @@ -79,6 +79,8 @@ #include <private/qtessellator_p.h> #endif +#include <private/qstylehelper_p.h> + QT_BEGIN_NAMESPACE extern Drawable qt_x11Handle(const QPaintDevice *pd); @@ -224,7 +226,10 @@ static const uchar base_dither_matrix[DITHER_SIZE][DITHER_SIZE] = { static QPixmap qt_patternForAlpha(uchar alpha, int screen) { QPixmap pm; - QString key = QLatin1String("$qt-alpha-brush$") + QString::number(alpha) + QString::number(screen); + QString key = QLatin1Literal("$qt-alpha-brush$") + % HexString<uchar>(alpha) + % HexString<int>(screen); + if (!QPixmapCache::find(key, pm)) { // #### why not use a mono image here???? QImage pattern(DITHER_SIZE, DITHER_SIZE, QImage::Format_ARGB32); |