diff options
Diffstat (limited to 'src/gui/graphicsview/qgraphicsview.cpp')
| -rw-r--r-- | src/gui/graphicsview/qgraphicsview.cpp | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp index 396618c..10b837a 100644 --- a/src/gui/graphicsview/qgraphicsview.cpp +++ b/src/gui/graphicsview/qgraphicsview.cpp @@ -200,16 +200,7 @@ static const int QGRAPHICSVIEW_PREALLOC_STYLE_OPTIONS = 503; // largest prime < Note that setting a flag usually imposes a side effect, and this effect can vary between paint devices and platforms. - \value DontClipPainter QGraphicsView sometimes clips the painter when - rendering the scene contents. This can generally improve performance - (e.g., rendering only small parts of a large pixmap), and protects against - rendering mistakes (e.g., drawing outside bounding rectangles, or outside - the exposed area). In some situations, however, the painter clip can slow - down rendering; especially when all painting is restricted to inside - exposed areas. By enabling this flag, QGraphicsView will completely - disable its implicit clipping. Note that rendering artifacts from using a - semi-transparent foreground or background brush can occur if clipping is - disabled. + \value DontClipPainter This value is obsolete and has no effect. \value DontSavePainterState When rendering, QGraphicsView protects the painter state (see QPainter::save()) when rendering the background or @@ -3389,7 +3380,7 @@ void QGraphicsView::paintEvent(QPaintEvent *event) #ifdef QGRAPHICSVIEW_DEBUG QTime stopWatch; stopWatch.start(); - qDebug() << "QGraphicsView::paintEvent(" << exposedRegion << ")"; + qDebug() << "QGraphicsView::paintEvent(" << exposedRegion << ')'; #endif // Find all exposed items |