diff options
| -rw-r--r-- | src/gui/painting/qpaintengine_x11.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp index 6816aac..a4d34b5 100644 --- a/src/gui/painting/qpaintengine_x11.cpp +++ b/src/gui/painting/qpaintengine_x11.cpp @@ -2459,15 +2459,23 @@ void QX11PaintEngine::drawFreetype(const QPointF &p, const QTextItemInt &ti) XRectangle rects[rectcount]; int num_rects = 0; + QPoint delta(qRound(d->matrix.dx()), qRound(d->matrix.dy())); + QRect clip(d->polygonClipper.boundingRect()); for (int i=0; i < path.elementCount(); i+=5) { int x = qRound(path.elementAt(i).x); int y = qRound(path.elementAt(i).y); int w = qRound(path.elementAt(i+1).x) - x; int h = qRound(path.elementAt(i+2).y) - y; - rects[num_rects].x = x + qRound(d->matrix.dx()); - rects[num_rects].y = y + qRound(d->matrix.dy()); - rects[num_rects].width = w; - rects[num_rects].height = h; + + QRect rect = QRect(x + delta.x(), y + delta.y(), w, h); + rect = rect.intersected(clip); + if (rect.isEmpty()) + continue; + + rects[num_rects].x = short(rect.x()); + rects[num_rects].y = short(rect.y()); + rects[num_rects].width = ushort(rect.width()); + rects[num_rects].height = ushort(rect.height()); ++num_rects; if (num_rects == rectcount) { XFillRectangles(d->dpy, d->hd, d->gc, rects, num_rects); |