3 files changed, 27 insertions, 10 deletions

diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index acc8deb..177b088 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -595,6 +595,8 @@ QAbstractItemView::QAbstractItemView(QAbstractItemViewPrivate &dd, QWidget *pare
 */
 QAbstractItemView::~QAbstractItemView()
 {
+    // stop this timer here before ~QObject
+    d_func()->delayedReset.stop();
 }
 
 /*!
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 89202ac..4d06c9f 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -1212,7 +1212,7 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
     // There are some cases that are not supported by clip(QRect)
     if (op != Qt::UniteClip && (op != Qt::IntersectClip || !s->clip
                                 || s->clip->hasRectClip || s->clip->hasRegionClip)) {
-        if (s->matrix.type() <= QTransform::TxTranslate
+        if (s->matrix.type() <= QTransform::TxScale
             && ((path.shape() == QVectorPath::RectangleHint)
                 || (isRect(points, path.elementCount())
                     && (!types || (types[0] == QPainterPath::MoveToElement
@@ -1224,8 +1224,8 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
 #endif
 
             QRectF r(points[0], points[1], points[4]-points[0], points[5]-points[1]);
-            clip(r.toRect(), op);
-            return;
+            if (setClipRectInDeviceCoords(s->matrix.mapRect(r).toRect(), op))
+                return;
         }
     }
 
@@ -1286,7 +1286,6 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
     qDebug() << "QRasterPaintEngine::clip(): " << rect << op;
 #endif
 
-    Q_D(QRasterPaintEngine);
     QRasterPaintEngineState *s = state();
 
     if (op == Qt::NoClip) {
@@ -1296,11 +1295,23 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
         QPaintEngineEx::clip(rect, op);
         return;
 
-    } else if (op == Qt::ReplaceClip || s->clip == 0) {
+    } else if (!setClipRectInDeviceCoords(s->matrix.mapRect(rect), op)) {
+        QPaintEngineEx::clip(rect, op);
+        return;
+    }
+}
+
+
+bool QRasterPaintEngine::setClipRectInDeviceCoords(const QRect &r, Qt::ClipOperation op)
+{
+    Q_D(QRasterPaintEngine);
+    QRect clipRect = r & d->deviceRect;
+    QRasterPaintEngineState *s = state();
+
+    if (op == Qt::ReplaceClip || s->clip == 0) {
 
         // No current clip, hence we intersect with sysclip and be
         // done with it...
-        QRect clipRect = s->matrix.mapRect(rect) & d->deviceRect;
         QRegion clipRegion = systemClip();
         QClipData *clip = new QClipData(d->rasterBuffer->height());
 
@@ -1316,12 +1327,11 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
         s->clip->enabled = true;
         s->flags.has_clip_ownership = true;
 
-    } else { // intersect clip with current clip
+    } else if (op == Qt::IntersectClip){ // intersect clip with current clip
         QClipData *base = s->clip;
 
         Q_ASSERT(base);
         if (base->hasRectClip || base->hasRegionClip) {
-            QRect clipRect = s->matrix.mapRect(rect) & d->deviceRect;
             if (!s->flags.has_clip_ownership) {
                 s->clip = new QClipData(d->rasterBuffer->height());
                 s->flags.has_clip_ownership = true;
@@ -1332,11 +1342,14 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
                 s->clip->setClipRegion(base->clipRegion & clipRect);
             s->clip->enabled = true;
         } else {
-            QPaintEngineEx::clip(rect, op);
-            return;
+            return false;
         }
+    } else {
+        return false;
     }
+
     qrasterpaintengine_dirty_clip(d, s);
+    return true;
 }
 
 
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h
index 1016f8d..7d4d3b6 100644
--- a/src/gui/painting/qpaintengine_raster_p.h
+++ b/src/gui/painting/qpaintengine_raster_p.h
@@ -266,6 +266,8 @@ private:
     void drawGlyphsS60(const QPointF &p, const QTextItemInt &ti);
 #endif // Q_OS_SYMBIAN && QT_NO_FREETYPE
 
+    bool setClipRectInDeviceCoords(const QRect &r, Qt::ClipOperation op);
+
     inline void ensureBrush(const QBrush &brush) {
         if (!qbrush_fast_equals(state()->lastBrush, brush) || (brush.style() != Qt::NoBrush && state()->fillFlags))
             updateBrush(brush);