Merge branch '4.5' of scm.dev.nokia.troll.no:qt/qt

Conflicts:
	src/3rdparty/webkit/VERSION
	src/3rdparty/webkit/WebCore/ChangeLog
	src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.cpp
	src/3rdparty/webkit/WebCore/bridge/qt/qt_instance.h
	src/3rdparty/webkit/WebCore/page/DragController.cpp
	src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp
	src/3rdparty/webkit/WebKit/qt/ChangeLog
	src/3rdparty/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp
	src/gui/painting/qpaintengineex_p.h
	tools/linguist/lupdate/main.cpp

13 files changed, 365 insertions, 363 deletions

diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index e9ff752..dfd3e16 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -1101,6 +1101,9 @@ void QRasterPaintEnginePrivate::systemStateChanged()
 #ifdef QT_DEBUG_DRAW
     qDebug() << "systemStateChanged" << this << "deviceRect" << deviceRect << clipRect << systemClip;
 #endif
+
+    exDeviceRect = deviceRect;
+
     Q_Q(QRasterPaintEngine);
     q->state()->strokeFlags |= QPaintEngine::DirtyClipRegion;
     q->state()->fillFlags |= QPaintEngine::DirtyClipRegion;
@@ -1708,11 +1711,30 @@ void QRasterPaintEngine::stroke(const QVectorPath &path, const QPen &pen)
     if (!s->penData.blend)
         return;
 
-    if (s->flags.fast_pen && path.shape() <= QVectorPath::NonCurvedShapeHint && s->lastPen.brush().isOpaque()) {
-        strokePolygonCosmetic((QPointF *) path.points(), path.elementCount(),
-                              path.hasImplicitClose()
-                              ? WindingMode
-                              : PolylineMode);
+    if (s->flags.fast_pen && path.shape() <= QVectorPath::NonCurvedShapeHint
+        && s->lastPen.brush().isOpaque()) {
+        int count = path.elementCount();
+        QPointF *points = (QPointF *) path.points();
+        const QPainterPath::ElementType *types = path.elements();
+        if (types) {
+            int first = 0;
+            int last;
+            while (first < count) {
+                while (first < count && types[first] != QPainterPath::MoveToElement) ++first;
+                last = first + 1;
+                while (last < count && types[last] == QPainterPath::LineToElement) ++last;
+                strokePolygonCosmetic(points + first, last - first,
+                                      path.hasImplicitClose() && last == count // only close last one..
+                                      ? WindingMode
+                                      : PolylineMode);
+                first = last;
+            }
+        } else {
+            strokePolygonCosmetic(points, count,
+                                  path.hasImplicitClose()
+                                  ? WindingMode
+                                  : PolylineMode);
+        }
 
     } else if (s->flags.non_complex_pen && path.shape() == QVectorPath::LinesHint) {
         qreal width = s->lastPen.isCosmetic()
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index a4db284..797a5ab 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -364,12 +364,12 @@ void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen)
             d->activeStroker = 0;
         } else {
             // ### re-enable...
-//             if (pen.isCosmetic()) {
-//                 d->dashStroker->setClipRect(d->deviceRect);
-//             } else {
-//                 QRectF clipRect = s->matrix.inverted().mapRect(QRectF(d->deviceRect));
-//                 d->dashStroker->setClipRect(clipRect);
-//             }
+            if (pen.isCosmetic()) {
+                d->dasher.setClipRect(d->exDeviceRect);
+            } else {
+                QRectF clipRect = state()->matrix.inverted().mapRect(QRectF(d->exDeviceRect));
+                d->dasher.setClipRect(clipRect);
+            }
             d->dasher.setDashPattern(pen.dashPattern());
             d->dasher.setDashOffset(pen.dashOffset());
             d->activeStroker = &d->dasher;
diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h
index d4e4862..7705cc1 100644
--- a/src/gui/painting/qpaintengineex_p.h
+++ b/src/gui/painting/qpaintengineex_p.h
@@ -225,6 +225,8 @@ public:
     StrokeHandler *strokeHandler;
     QStrokerOps *activeStroker;
     QPen strokerPen;
+
+    QRect exDeviceRect;
 };
 
 inline uint QVectorPath::polygonFlags(QPaintEngine::PolygonDrawMode mode) {
diff --git a/src/gui/painting/qstroker.cpp b/src/gui/painting/qstroker.cpp
index 0649589..b24bf86 100644
--- a/src/gui/painting/qstroker.cpp
+++ b/src/gui/painting/qstroker.cpp
@@ -1012,10 +1012,13 @@ void QDashStroker::processCurrentSubpath()
     int dashCount = qMin(m_dashPattern.size(), 32);
     qfixed dashes[32];
 
+    qreal longestLength = 0;
     qreal sumLength = 0;
     for (int i=0; i<dashCount; ++i) {
         dashes[i] = qMax(m_dashPattern.at(i), qreal(0)) * m_stroker->strokeWidth();
         sumLength += dashes[i];
+        if (dashes[i] > longestLength)
+            longestLength = dashes[i];
     }
 
     if (qFuzzyIsNull(sumLength))
@@ -1053,7 +1056,7 @@ void QDashStroker::processCurrentSubpath()
     qfixed2d line_to_pos;
 
     // Pad to avoid clipping the borders of thick pens.
-    qfixed padding = qMax(m_stroker->strokeWidth(), m_stroker->miterLimit());
+    qfixed padding = qt_real_to_fixed(qMax(m_stroker->strokeWidth(), m_stroker->miterLimit()) * longestLength);
     qfixed2d clip_tl = { qt_real_to_fixed(m_clip_rect.left()) - padding,
                          qt_real_to_fixed(m_clip_rect.top()) - padding };
     qfixed2d clip_br = { qt_real_to_fixed(m_clip_rect.right()) + padding ,
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbmouse.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbmouse.cpp
index 142993d..4365a5d 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbmouse.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbmouse.cpp
@@ -203,7 +203,6 @@ void QDirectFBMouseHandlerPrivate::readMouseData()
         int wheel = 0;
 
         if (input.type == DIET_AXISMOTION) {
-#ifdef QT_NO_DIRECTFB_LAYER
             if (input.flags & DIEF_AXISABS) {
                 switch (input.axis) {
                 case DIAI_X: x = input.axisabs; break;
@@ -223,19 +222,6 @@ void QDirectFBMouseHandlerPrivate::readMouseData()
                              "unknown axis (releative) %d", input.axis);
                 }
             }
-#else
-            if (input.axis == DIAI_X || input.axis == DIAI_Y) {
-                DFBResult result = layer->GetCursorPosition(layer, &x, &y);
-                if (result != DFB_OK) {
-                    DirectFBError("QDirectFBMouseHandler::readMouseData",
-                                  result);
-                }
-            } else if (input.axis == DIAI_Z) {
-                Q_ASSERT(input.flags & DIEF_AXISREL);
-                wheel = input.axisrel;
-                wheel *= -120;
-            }
-#endif
         }
 
         Qt::MouseButtons buttons = Qt::NoButton;
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index 94f1aeb..b264ac0 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -466,7 +466,7 @@ void QDirectFBPaintEngine::drawImage(const QRectF &r, const QImage &image,
     d->blit(r, imgSurface, sr);
     if (release) {
 #if (Q_DIRECTFB_VERSION >= 0x010000)
-        imgSurface->ReleaseSource(imgSurface);
+        d->surface->ReleaseSource(d->surface);
 #endif
         imgSurface->Release(imgSurface);
     }
@@ -608,6 +608,8 @@ void QDirectFBPaintEngine::drawTextItem(const QPointF &p,
 
 void QDirectFBPaintEngine::fill(const QVectorPath &path, const QBrush &brush)
 {
+    if (brush.style() == Qt::NoBrush)
+        return;
     RASTERFALLBACK(FILL_PATH, path, brush, VOID_ARG());
     Q_D(QDirectFBPaintEngine);
     d->lock();
@@ -618,6 +620,8 @@ void QDirectFBPaintEngine::fill(const QVectorPath &path, const QBrush &brush)
 void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QBrush &brush)
 {
     Q_D(QDirectFBPaintEngine);
+    if (brush.style() == Qt::NoBrush)
+        return;
     d->updateClip();
     if (!d->unsupportedCompositionMode
         && !(d->transformationType & (QDirectFBPaintEnginePrivate::RectsUnsupported))
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
index 0928643..4b76ef6 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
@@ -70,7 +70,6 @@ public:
     IDirectFBDisplayLayer *dfbLayer;
 #endif
     IDirectFBScreen *dfbScreen;
-    QRegion prevExpose;
 
     QSet<IDirectFBSurface*> allocatedSurfaces;
 
@@ -82,6 +81,7 @@ public:
 #endif
     QDirectFBScreen::DirectFBFlags directFBFlags;
     QImage::Format alphaPixmapFormat;
+    QColor backgroundColor;
 };
 
 QDirectFBScreenPrivate::QDirectFBScreenPrivate(QDirectFBScreen *screen)
@@ -141,6 +141,7 @@ IDirectFBSurface *QDirectFBScreen::createDFBSurface(const QImage &img, SurfaceCr
 {
     if (img.isNull()) // assert?
         return 0;
+
     if (QDirectFBScreen::getSurfacePixelFormat(img.format()) == DSPF_UNKNOWN) {
         QImage image = img.convertToFormat(img.hasAlphaChannel()
                                            ? d_ptr->alphaPixmapFormat
@@ -321,10 +322,10 @@ IDirectFBSurface *QDirectFBScreen::copyToDFBSurface(const QImage &img,
     DFBResult result = dfbSurface->Blit(dfbSurface, imgSurface, 0, 0, 0);
     if (result != DFB_OK)
         DirectFBError("QDirectFBScreen::copyToDFBSurface()", result);
+    imgSurface->Release(imgSurface);
 #if (Q_DIRECTFB_VERSION >= 0x010000)
     dfbSurface->ReleaseSource(dfbSurface);
 #endif
-    imgSurface->Release(imgSurface);
 #else // QT_NO_DIRECTFB_PREALLOCATED
     Q_ASSERT(image.format() == pixmapFormat);
     int bpl;
@@ -1047,6 +1048,14 @@ bool QDirectFBScreen::connect(const QString &displaySpec)
         printDirectFBInfo(d_ptr->dfb, d_ptr->dfbSurface);
 #endif
 
+    QRegExp backgroundColorRegExp("bgcolor=?(.+)");
+    backgroundColorRegExp.setCaseSensitivity(Qt::CaseInsensitive);
+    if (displayArgs.indexOf(backgroundColorRegExp) != -1) {
+        d_ptr->backgroundColor.setNamedColor(backgroundColorRegExp.cap(1));
+    }
+    if (!d_ptr->backgroundColor.isValid())
+        d_ptr->backgroundColor = Qt::green;
+
     return true;
 }
 
@@ -1087,7 +1096,7 @@ bool QDirectFBScreen::initDevice()
 #endif
 
 #ifndef QT_NO_QWS_CURSOR
-#ifdef QT_NO_DIRECTFB_LAYER
+#if defined QT_NO_DIRECTFB_WM || defined QT_NO_DIRECTFB_LAYER
     QScreenCursor::initSoftwareCursor();
 #else
     qt_screencursor = new QDirectFBScreenCursor;
@@ -1145,203 +1154,134 @@ QWSWindowSurface *QDirectFBScreen::createSurface(const QString &key) const
     return QScreen::createSurface(key);
 }
 
-void QDirectFBScreen::compose(const QRegion &region)
-{
-    const QList<QWSWindow*> windows = QWSServer::instance()->clientWindows();
-
-    QRegion blitRegion = region;
-    QRegion blendRegion;
-
-    d_ptr->dfbSurface->SetBlittingFlags(d_ptr->dfbSurface, DSBLIT_NOFX);
-
-    // blit opaque region
-    for (int i = 0; i < windows.size(); ++i) {
-        QWSWindow *win = windows.at(i);
-        QWSWindowSurface *surface = win->windowSurface();
-        if (!surface)
-            continue;
-
-        const QRegion r = win->allocatedRegion() & blitRegion;
-        if (r.isEmpty())
-            continue;
-
-        blitRegion -= r;
-
-        if (surface->isRegionReserved()) {
-            // nothing
-        } else if (win->isOpaque()) {
-            const QPoint offset = win->requestedRegion().boundingRect().topLeft();
-
-            if (surface->key() == QLatin1String("directfb")) {
-                QDirectFBWindowSurface *s = static_cast<QDirectFBWindowSurface*>(surface);
-                blit(s->directFBSurface(), offset, r);
-            } else {
-                blit(surface->image(), offset, r);
-            }
-        } else {
-            blendRegion += r;
-        }
-        if (blitRegion.isEmpty())
-            break;
-    }
-
-    { // fill background
-        const QRegion fill = blitRegion + blendRegion;
-        if (!fill.isEmpty()) {
-            const QColor color = QWSServer::instance()->backgroundBrush().color();
-            solidFill(color, fill);
-            blitRegion = QRegion();
-        }
-    }
-
-    if (blendRegion.isEmpty())
-        return;
-
-    // blend non-opaque region
-    for (int i = windows.size() - 1; i >= 0; --i) {
-        QWSWindow *win = windows.at(i);
-        QWSWindowSurface *surface = win->windowSurface();
-        if (!surface)
-            continue;
-
-        const QRegion r = win->allocatedRegion() & blendRegion;
-        if (r.isEmpty())
-            continue;
-
-        DFBSurfaceBlittingFlags flags = DSBLIT_NOFX;
-        if (!win->isOpaque()) {
-            flags |= DSBLIT_BLEND_ALPHACHANNEL;
-            const uint opacity = win->opacity();
-            if (opacity < 255) {
-                flags |= DSBLIT_BLEND_COLORALPHA;
-                d_ptr->dfbSurface->SetColor(d_ptr->dfbSurface, 0xff, 0xff, 0xff, opacity);
-            }
-        }
-        d_ptr->dfbSurface->SetBlittingFlags(d_ptr->dfbSurface, flags);
-
-        const QPoint offset = win->requestedRegion().boundingRect().topLeft();
-
-        if (surface->key() == QLatin1String("directfb")) {
-            QDirectFBWindowSurface *s = static_cast<QDirectFBWindowSurface*>(surface);
-            blit(s->directFBSurface(), offset, r);
-        } else {
-            blit(surface->image(), offset, r);
-        }
-    }
-#if (Q_DIRECTFB_VERSION >= 0x010000)
-    d_ptr->dfbSurface->ReleaseSource(d_ptr->dfbSurface);
-#endif
-}
-
 // Normally, when using DirectFB to compose the windows (I.e. when
 // QT_NO_DIRECTFB_WM isn't set), exposeRegion will simply return. If
 // QT_NO_DIRECTFB_WM is set, exposeRegion will compose only non-directFB
 // window surfaces. Normal, directFB surfaces are handled by DirectFB.
+static inline bool needExposeRegion()
+{
+#ifdef QT_NO_DIRECTFB_WM
+    return true;
+#endif
+#ifdef QT_NO_DIRECTFB_LAYER
+#ifndef QT_NO_QWS_CURSOR
+    return true;
+#endif
+#endif
+    return false;
+}
+
 void QDirectFBScreen::exposeRegion(QRegion r, int changing)
 {
+    if (!needExposeRegion()) {
+        return;
+    }
+
     const QList<QWSWindow*> windows = QWSServer::instance()->clientWindows();
     if (changing < 0 || changing >= windows.size())
         return;
 
-#ifndef QT_NO_DIRECTFB_WM
+
     QWSWindow *win = windows.at(changing);
     QWSWindowSurface *s = win->windowSurface();
-    if (s && s->key() == QLatin1String("directfb"))
-        return;
-#endif
-
     r &= region();
     if (r.isEmpty())
         return;
 
-    if (d_ptr->flipFlags & DSFLIP_BLIT) {
-        const QRect brect = r.boundingRect();
-        DFBRegion dfbRegion = { brect.left(), brect.top(),
-                                brect.right(), brect.bottom() };
-        compose(r);
-        d_ptr->dfbSurface->Flip(d_ptr->dfbSurface, &dfbRegion,
-                                d_ptr->flipFlags);
+    const QRect brect = r.boundingRect();
+
+    if (!s) {
+        solidFill(d_ptr->backgroundColor, r);
     } else {
-        compose(r + d_ptr->prevExpose);
-        d_ptr->dfbSurface->Flip(d_ptr->dfbSurface, 0, d_ptr->flipFlags);
+        const QRect windowGeometry = s->geometry();
+        const QRegion outsideWindow = r.subtracted(windowGeometry);
+        if (!outsideWindow.isEmpty()) {
+            solidFill(d_ptr->backgroundColor, outsideWindow);
+        }
+        const QRegion insideWindow = r.intersected(windowGeometry);
+        if (!insideWindow.isEmpty()) {
+            QDirectFBWindowSurface *dfbWindowSurface = (s->key() == QLatin1String("directfb"))
+                                                       ? static_cast<QDirectFBWindowSurface*>(s) : 0;
+            if (dfbWindowSurface) {
+                IDirectFBSurface *surface = dfbWindowSurface->directFBSurface();
+                const int n = insideWindow.numRects();
+                if (n == 1 || d_ptr->directFBFlags & BoundingRectFlip) {
+                    const QRect source = (insideWindow.boundingRect().intersected(windowGeometry)).translated(-windowGeometry.topLeft());
+                    const DFBRectangle rect = {
+                        source.x(), source.y(), source.width(), source.height()
+                    };
+                    d_ptr->dfbSurface->Blit(d_ptr->dfbSurface, surface, &rect,
+                                            windowGeometry.x() + source.x(),
+                                            windowGeometry.y() + source.y());
+                } else {
+                    const QVector<QRect> rects = insideWindow.rects();
+                    QVarLengthArray<DFBRectangle, 16> dfbRectangles(n);
+                    QVarLengthArray<DFBPoint, 16> dfbPoints(n);
+
+                    for (int i=0; i<n; ++i) {
+                        const QRect source = (rects.at(i).intersected(windowGeometry)).translated(-windowGeometry.topLeft());
+                        DFBRectangle &rect = dfbRectangles[i];
+                        rect.x = source.x();
+                        rect.y = source.y();
+                        rect.w = source.width();
+                        rect.h = source.height();
+                        dfbPoints[i].x = (windowGeometry.x() + source.x());
+                        dfbPoints[i].y = (windowGeometry.y() + source.y());
+                    }
+                    d_ptr->dfbSurface->BatchBlit(d_ptr->dfbSurface, surface, dfbRectangles.constData(),
+                                                 dfbPoints.constData(), n);
+                }
+            }
+        }
     }
-    d_ptr->prevExpose = r;
-}
-
 
-void QDirectFBScreen::blit(const QImage &img, const QPoint &topLeft,
-                           const QRegion &reg)
-{
-    IDirectFBSurface *src = createDFBSurface(img, QDirectFBScreen::DontTrackSurface);
-    if (!src) {
-        qWarning("QDirectFBScreen::blit(): Error creating surface");
-        return;
-    }
-    blit(src, topLeft, reg);
+    if (QScreenCursor *cursor = QScreenCursor::instance()) {
+        const QRect cursorRectangle = cursor->boundingRect();
+        if (cursor->isVisible() && !cursor->isAccelerated() && cursorRectangle.intersects(brect)) {
+            const QImage image = cursor->image();
+            IDirectFBSurface *surface = createDFBSurface(image, QDirectFBScreen::DontTrackSurface);
+            d_ptr->dfbSurface->SetBlittingFlags(d_ptr->dfbSurface, DSBLIT_BLEND_ALPHACHANNEL);
+            d_ptr->dfbSurface->Blit(d_ptr->dfbSurface, surface, 0, cursorRectangle.x(), cursorRectangle.y());
+            surface->Release(surface);
 #if (Q_DIRECTFB_VERSION >= 0x010000)
-    d_ptr->dfbSurface->ReleaseSource(d_ptr->dfbSurface);
+            d_ptr->dfbSurface->ReleaseSource(d_ptr->dfbSurface);
 #endif
-    src->Release(src);
-}
-
-void QDirectFBScreen::blit(IDirectFBSurface *src, const QPoint &topLeft,
-                           const QRegion &region)
-{
-    const QVector<QRect> rs = region.translated(-offset()).rects();
-    const int size = rs.size();
-    const QPoint tl = topLeft - offset();
-
-    QVarLengthArray<DFBRectangle> rects(size);
-    QVarLengthArray<DFBPoint> points(size);
-
-    int n = 0;
-    for (int i = 0; i < size; ++i) {
-        const QRect r = rs.at(i);
-        if (!r.isValid())
-            continue;
-        rects[n].x = r.x() - tl.x();
-        rects[n].y = r.y() - tl.y();
-        rects[n].w = r.width();
-        rects[n].h = r.height();
-        points[n].x = r.x();
-        points[n].y = r.y();
-        ++n;
+        }
     }
-
-    d_ptr->dfbSurface->BatchBlit(d_ptr->dfbSurface, src, rects.data(),
-                                 points.data(), n);
+    flipSurface(d_ptr->dfbSurface, d_ptr->flipFlags, r, QPoint());
 }
 
-// This function is only ever called by QScreen::drawBackground which
-// is only ever called by QScreen::compose which is never called with
-// DirectFB so it's really a noop.
 void QDirectFBScreen::solidFill(const QColor &color, const QRegion &region)
 {
     if (region.isEmpty())
         return;
 
-    if (QDirectFBScreen::getImageFormat(d_ptr->dfbSurface) == QImage::Format_RGB32) {
-        data = QDirectFBScreen::lockSurface(d_ptr->dfbSurface, DSLF_WRITE, &lstep);
-        if (!data)
-            return;
-
-        QScreen::solidFill(color, region);
-        d_ptr->dfbSurface->Unlock(d_ptr->dfbSurface);
-        data = 0;
-        lstep = 0;
+    d_ptr->dfbSurface->SetColor(d_ptr->dfbSurface,
+                                color.red(), color.green(), color.blue(),
+                                color.alpha());
+    const int n = region.numRects();
+    if (n > 1) {
+        const QRect r = region.boundingRect();
+        d_ptr->dfbSurface->FillRectangle(d_ptr->dfbSurface, r.x(), r.y(), r.width(), r.height());
     } else {
-        d_ptr->dfbSurface->SetColor(d_ptr->dfbSurface,
-                                    color.red(), color.green(), color.blue(),
-                                    color.alpha());
         const QVector<QRect> rects = region.rects();
-        for (int i=0; i<rects.size(); ++i) {
+        QVarLengthArray<DFBRectangle, 32> rectArray(n);
+        for (int i=0; i<n; ++i) {
             const QRect &r = rects.at(i);
-            d_ptr->dfbSurface->FillRectangle(d_ptr->dfbSurface,
-                                             r.x(), r.y(), r.width(), r.height());
+            rectArray[i].x = r.x();
+            rectArray[i].y = r.y();
+            rectArray[i].w = r.width();
+            rectArray[i].h = r.height();
         }
+        d_ptr->dfbSurface->FillRectangles(d_ptr->dfbSurface, rectArray.constData(), n);
     }
 }
 
+void QDirectFBScreen::erase(const QRegion &region)
+{
+    solidFill(d_ptr->backgroundColor, region);
+}
+
 QImage::Format QDirectFBScreen::alphaPixmapFormat() const
 {
     return d_ptr->alphaPixmapFormat;
@@ -1377,3 +1317,31 @@ uchar *QDirectFBScreen::lockSurface(IDirectFBSurface *surface, uint flags, int *
     return reinterpret_cast<uchar*>(mem);
 }
 
+
+void QDirectFBScreen::flipSurface(IDirectFBSurface *surface, DFBSurfaceFlipFlags flipFlags,
+                                  const QRegion &region, const QPoint &offset)
+{
+    if (!(flipFlags & DSFLIP_BLIT)) {
+        surface->Flip(surface, 0, flipFlags);
+    } else {
+        if (!(d_ptr->directFBFlags & BoundingRectFlip) && region.numRects() > 1) {
+            const QVector<QRect> rects = region.rects();
+            const DFBSurfaceFlipFlags nonWaitFlags = flipFlags & ~DSFLIP_WAIT;
+            for (int i=0; i<rects.size(); ++i) {
+                const QRect &r = rects.at(i);
+                const DFBRegion dfbReg = { r.x() + offset.x(), r.y() + offset.y(),
+                                           r.x() + r.width() + offset.x(),
+                                           r.y() + r.height() + offset.y() };
+                surface->Flip(surface, &dfbReg, i + 1 < rects.size() ? nonWaitFlags : flipFlags);
+            }
+        } else {
+            const QRect r = region.boundingRect();
+            const DFBRegion dfbReg = { r.x() + offset.x(), r.y() + offset.y(),
+                                       r.x() + r.width() + offset.x(),
+                                       r.y() + r.height() + offset.y() };
+            surface->Flip(surface, &dfbReg, flipFlags);
+        }
+    }
+}
+
+
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h
index 69b09e9..63c608e 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h
@@ -52,7 +52,6 @@ QT_MODULE(Gui)
 
 #define Q_DIRECTFB_VERSION ((DIRECTFB_MAJOR_VERSION << 16) | (DIRECTFB_MINOR_VERION << 8) | DIRECTFB_MICRO_VERSION)
 
-#include <QDebug>
 #define DIRECTFB_DECLARE_OPERATORS_FOR_FLAGS(F)                         \
     static inline F operator~(F f) { return F(~int(f)); } \
     static inline F operator&(F left, F right) { return F(int(left) & int(right)); } \
@@ -94,7 +93,6 @@ public:
     void shutdownDevice();
 
     void exposeRegion(QRegion r, int changing);
-    void blit(const QImage &img, const QPoint &topLeft, const QRegion &region);
     void scroll(const QRegion &region, const QPoint &offset);
     void solidFill(const QColor &color, const QRegion &region);
 
@@ -131,9 +129,12 @@ public:
                                      QImage::Format format,
                                      SurfaceCreationOptions options);
     IDirectFBSurface *copyToDFBSurface(const QImage &image,
-                                     QImage::Format format,
-                                     SurfaceCreationOptions options);
+                                       QImage::Format format,
+                                       SurfaceCreationOptions options);
+    void flipSurface(IDirectFBSurface *surface, DFBSurfaceFlipFlags flipFlags,
+                     const QRegion &region, const QPoint &offset);
     void releaseDFBSurface(IDirectFBSurface *surface);
+    void erase(const QRegion &region);
 
     using QScreen::depth;
     static int depth(DFBSurfacePixelFormat format);
@@ -155,14 +156,9 @@ public:
 #endif
 
     static uchar *lockSurface(IDirectFBSurface *surface, uint flags, int *bpl = 0);
-
 private:
     IDirectFBSurface *createDFBSurface(DFBSurfaceDescription desc,
                                        SurfaceCreationOptions options);
-    void compose(const QRegion &r);
-    void blit(IDirectFBSurface *src, const QPoint &topLeft,
-              const QRegion &region);
-
     QDirectFBScreenPrivate *d_ptr;
     friend class SurfaceCache;
 };
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
index 7dcf398..a1009ac 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
@@ -44,10 +44,10 @@
 #include "qdirectfbpaintengine.h"
 
 #include <qwidget.h>
+#include <qwindowsystem_qws.h>
 #include <qpaintdevice.h>
 #include <qvarlengtharray.h>
 
-
 //#define QT_DIRECTFB_DEBUG_SURFACES 1
 
 QDirectFBWindowSurface::QDirectFBWindowSurface(DFBSurfaceFlipFlags flip, QDirectFBScreen *scr)
@@ -59,6 +59,11 @@ QDirectFBWindowSurface::QDirectFBWindowSurface(DFBSurfaceFlipFlags flip, QDirect
     , flipFlags(flip)
     , boundingRectFlip(scr->directFBFlags() & QDirectFBScreen::BoundingRectFlip)
 {
+#ifdef QT_NO_DIRECTFB_WM
+    mode = Offscreen;
+#else
+    mode = Window;
+#endif
     setSurfaceFlags(Opaque | Buffered);
 #ifdef QT_DIRECTFB_TIMING
     frames = 0;
@@ -75,11 +80,17 @@ QDirectFBWindowSurface::QDirectFBWindowSurface(DFBSurfaceFlipFlags flip, QDirect
     , flipFlags(flip)
     , boundingRectFlip(scr->directFBFlags() & QDirectFBScreen::BoundingRectFlip)
 {
-    onscreen = widget->testAttribute(Qt::WA_PaintOnScreen);
-    if (onscreen)
+    if (widget && widget->testAttribute(Qt::WA_PaintOnScreen)) {
         setSurfaceFlags(Opaque | RegionReserved);
-    else
+        mode = Primary;
+    } else {
+#ifdef QT_NO_DIRECTFB_WM
+        mode = Offscreen;
+#else
+        mode = Window;
+#endif
         setSurfaceFlags(Opaque | Buffered);
+    }
 #ifdef QT_DIRECTFB_TIMING
     frames = 0;
     timer.start();
@@ -99,7 +110,7 @@ bool QDirectFBWindowSurface::isValid() const
 void QDirectFBWindowSurface::createWindow()
 {
 #ifdef QT_NO_DIRECTFB_LAYER
-#warning QT_NO_DIRECTFB_LAYER requires QT_NO_DIRECTFB_WM
+#error QT_NO_DIRECTFB_LAYER requires QT_NO_DIRECTFB_WM
 #else
     IDirectFBDisplayLayer *layer = screen->dfbDisplayLayer();
     if (!layer)
@@ -129,8 +140,40 @@ void QDirectFBWindowSurface::createWindow()
 }
 #endif // QT_NO_DIRECTFB_WM
 
-void QDirectFBWindowSurface::setGeometry(const QRect &rect, const QRegion &mask)
+#ifndef QT_NO_DIRECTFB_WM
+static DFBResult setGeometry(IDirectFBWindow *dfbWindow, const QRect &old, const QRect &rect)
 {
+    DFBResult result = DFB_OK;
+    const bool isMove = old.isEmpty() || rect.topLeft() != old.topLeft();
+    const bool isResize = rect.size() != old.size();
+
+#if (Q_DIRECTFB_VERSION >= 0x010000)
+    if (isResize && isMove) {
+        result = dfbWindow->SetBounds(dfbWindow, rect.x(), rect.y(),
+                                      rect.width(), rect.height());
+    } else if (isResize) {
+        result = dfbWindow->Resize(dfbWindow,
+                                   rect.width(), rect.height());
+    } else if (isMove) {
+        result = dfbWindow->MoveTo(dfbWindow, rect.x(), rect.y());
+    }
+#else
+    if (isResize) {
+        result = dfbWindow->Resize(dfbWindow,
+                                   rect.width(), rect.height());
+    }
+    if (isMove) {
+        result = dfbWindow->MoveTo(dfbWindow, rect.x(), rect.y());
+    }
+#endif
+    return result;
+}
+#endif
+
+void QDirectFBWindowSurface::setGeometry(const QRect &rect)
+{
+    IDirectFBSurface *primarySurface = screen->dfbSurface();
+    Q_ASSERT(primarySurface);
     if (rect.isNull()) {
 #ifndef QT_NO_DIRECTFB_WM
         if (dfbWindow) {
@@ -138,22 +181,21 @@ void QDirectFBWindowSurface::setGeometry(const QRect &rect, const QRegion &mask)
             dfbWindow = 0;
         }
 #endif
-        if (dfbSurface && dfbSurface != screen->dfbSurface()) {
-            dfbSurface->Release(dfbSurface);
+        if (dfbSurface) {
+            if (dfbSurface != primarySurface) {
+                dfbSurface->Release(dfbSurface);
+            }
             dfbSurface = 0;
         }
     } else if (rect != geometry()) {
+        const QRect oldRect = geometry();
         DFBResult result = DFB_OK;
-
         // If we're in a resize, the surface shouldn't be locked
         Q_ASSERT((lockedImage == 0) || (rect.size() == geometry().size()));
-
-        if (onscreen) {
-            IDirectFBSurface *primarySurface = screen->dfbSurface();
-            Q_ASSERT(primarySurface);
+        switch (mode) {
+        case Primary:
             if (dfbSurface && dfbSurface != primarySurface)
                 dfbSurface->Release(dfbSurface);
-
             if (rect == screen->region().boundingRect()) {
                 dfbSurface = primarySurface;
             } else {
@@ -161,58 +203,32 @@ void QDirectFBWindowSurface::setGeometry(const QRect &rect, const QRegion &mask)
                                          rect.width(), rect.height() };
                 result = primarySurface->GetSubSurface(primarySurface, &r, &dfbSurface);
             }
-        } else {
-            const bool isResize = rect.size() != geometry().size();
-#ifdef QT_NO_DIRECTFB_WM
-            if (isResize) {
+            break;
+        case Window:
+#ifndef QT_NO_DIRECTFB_WM
+            if (!dfbWindow)
+                createWindow();
+            ::setGeometry(dfbWindow, oldRect, rect);
+            // ### do I need to release and get the surface again here?
+#endif
+            break;
+        case Offscreen: {
+            if (!dfbSurface || oldRect.size() != rect.size()) {
                 if (dfbSurface)
                     dfbSurface->Release(dfbSurface);
-
-                IDirectFB *dfb = screen->dfb();
-                if (!dfb) {
-                    qFatal("QDirectFBWindowSurface::setGeometry(): "
-                           "Unable to get DirectFB handle!");
-                }
-
                 dfbSurface = screen->createDFBSurface(rect.size(), screen->pixelFormat(), QDirectFBScreen::DontTrackSurface);
-            } else {
-                Q_ASSERT(dfbSurface);
-            }
-#else
-            const QRect oldRect = geometry();
-            const bool isMove = oldRect.isEmpty() ||
-                                rect.topLeft() != oldRect.topLeft();
-
-            if (!dfbWindow)
-                createWindow();
-
-#if (Q_DIRECTFB_VERSION >= 0x010000)
-            if (isResize && isMove) {
-                result = dfbWindow->SetBounds(dfbWindow, rect.x(), rect.y(),
-                                              rect.width(), rect.height());
-            } else if (isResize) {
-                result = dfbWindow->Resize(dfbWindow,
-                                           rect.width(), rect.height());
-            } else if (isMove) {
-                result = dfbWindow->MoveTo(dfbWindow, rect.x(), rect.y());
-            }
-#else
-            if (isResize) {
-                result = dfbWindow->Resize(dfbWindow,
-                                           rect.width(), rect.height());
-            }
-            if (isMove) {
-                result = dfbWindow->MoveTo(dfbWindow, rect.x(), rect.y());
             }
-#endif
-#endif
+            const QRegion region = QRegion(oldRect.isEmpty() ? screen->region() : QRegion(oldRect)).subtracted(rect);
+            screen->erase(region);
+            screen->flipSurface(primarySurface, flipFlags, region, QPoint());
+            break; }
         }
 
         if (result != DFB_OK)
             DirectFBErrorFatal("QDirectFBWindowSurface::setGeometry()", result);
     }
 
-    QWSWindowSurface::setGeometry(rect, mask);
+    QWSWindowSurface::setGeometry(rect);
 }
 
 QByteArray QDirectFBWindowSurface::permanentState() const
@@ -254,7 +270,6 @@ static inline void scrollSurface(IDirectFBSurface *surface, const QRect &r, int
     surface->Blit(surface, surface, &rect, r.x() + dx, r.y() + dy);
 }
 
-
 bool QDirectFBWindowSurface::scroll(const QRegion &region, int dx, int dy)
 {
     if (!dfbSurface || !(flipFlags & DSFLIP_BLIT) || region.isEmpty())
@@ -272,35 +287,13 @@ bool QDirectFBWindowSurface::scroll(const QRegion &region, int dx, int dy)
     return true;
 }
 
-bool QDirectFBWindowSurface::move(const QPoint &offset)
-{
-    QWSWindowSurface::move(offset);
-
-#ifdef QT_NO_DIRECTFB_WM
-    return true; // buffered
-#else
-    if (!dfbWindow)
-        return false;
-
-    DFBResult status = dfbWindow->Move(dfbWindow, offset.x(), offset.y());
-    return (status == DFB_OK);
-#endif
-}
-
-QRegion QDirectFBWindowSurface::move(const QPoint &offset, const QRegion &newClip)
+bool QDirectFBWindowSurface::move(const QPoint &moveBy)
 {
-#ifdef QT_NO_DIRECTFB_WM
-    return QWSWindowSurface::move(offset, newClip);
-#else
-    Q_UNUSED(offset);
-    Q_UNUSED(newClip);
-
-    // DirectFB handles the entire move, so there's no need to blit.
-    return QRegion();
-#endif
+    setGeometry(geometry().translated(moveBy));
+    return true;
 }
 
-QPaintEngine* QDirectFBWindowSurface::paintEngine() const
+QPaintEngine *QDirectFBWindowSurface::paintEngine() const
 {
     if (!engine) {
         QDirectFBWindowSurface *that = const_cast<QDirectFBWindowSurface*>(this);
@@ -333,57 +326,93 @@ inline bool isWidgetOpaque(const QWidget *w)
 
     return false;
 }
-void QDirectFBWindowSurface::flush(QWidget *widget, const QRegion &region,
+
+void QDirectFBWindowSurface::flush(QWidget *, const QRegion &region,
                                    const QPoint &offset)
 {
-    Q_UNUSED(widget);
-#ifdef QT_NO_DIRECTFB_WM
-    Q_UNUSED(region);
-    Q_UNUSED(offset);
-#endif
-
-    QWidget *win = window();
-
     // hw: make sure opacity information is updated before compositing
-    const bool opaque = isWidgetOpaque(win);
-    if (opaque != isOpaque()) {
-        SurfaceFlags flags = Buffered;
-        if (opaque)
-            flags |= Opaque;
-        setSurfaceFlags(flags);
-    }
+    if (QWidget *win = window()) {
+
+        const bool opaque = isWidgetOpaque(win);
+        if (opaque != isOpaque()) {
+            SurfaceFlags flags = surfaceFlags();
+            if (opaque) {
+                flags |= Opaque;
+            } else {
+                flags &= ~Opaque;
+            }
+            setSurfaceFlags(flags);
+        }
 
 #ifndef QT_NO_DIRECTFB_WM
-    const quint8 winOpacity = quint8(win->windowOpacity() * 255);
-    quint8 opacity;
+        const quint8 winOpacity = quint8(win->windowOpacity() * 255);
+        quint8 opacity;
 
-    if (dfbWindow) {
-        dfbWindow->GetOpacity(dfbWindow, &opacity);
-        if (winOpacity != opacity)
-            dfbWindow->SetOpacity(dfbWindow, winOpacity);
-    }
+        if (dfbWindow) {
+            dfbWindow->GetOpacity(dfbWindow, &opacity);
+            if (winOpacity != opacity)
+                dfbWindow->SetOpacity(dfbWindow, winOpacity);
+        }
 #endif
-    if (!(flipFlags & DSFLIP_BLIT)) {
-        dfbSurface->Flip(dfbSurface, 0, flipFlags);
-    } else {
-        if (!boundingRectFlip && region.numRects() > 1) {
+    }
+
+    const QRect windowGeometry = QDirectFBWindowSurface::geometry();
+    IDirectFBSurface *primarySurface = screen->dfbSurface();
+    if (mode == Offscreen) {
+        primarySurface->SetBlittingFlags(primarySurface, DSBLIT_NOFX);
+        const QRect windowRect(0, 0, windowGeometry.width(), windowGeometry.height());
+        const int n = region.numRects();
+        if (n == 1 || boundingRectFlip ) {
+            const QRect regionBoundingRect = region.boundingRect().translated(offset);
+            const QRect source = windowRect & regionBoundingRect;
+            const DFBRectangle rect = {
+                source.x(), source.y(), source.width(), source.height()
+            };
+            primarySurface->Blit(primarySurface, dfbSurface, &rect,
+                                 windowGeometry.x() + source.x(),
+                                 windowGeometry.y() + source.y());
+        } else {
             const QVector<QRect> rects = region.rects();
-            const DFBSurfaceFlipFlags nonWaitFlags = flipFlags & ~DSFLIP_WAIT;
-            for (int i=0; i<rects.size(); ++i) {
-                const QRect &r = rects.at(i);
-                const DFBRegion dfbReg = { r.x() + offset.x(), r.y() + offset.y(),
-                                           r.x() + r.width() + offset.x(),
-                                           r.y() + r.height() + offset.y() };
-                dfbSurface->Flip(dfbSurface, &dfbReg, i + 1 < rects.size() ? nonWaitFlags : flipFlags);
+            QVarLengthArray<DFBRectangle, 16> dfbRectangles(n);
+            QVarLengthArray<DFBPoint, 16> dfbPoints(n);
+
+            for (int i=0; i<n; ++i) {
+                const QRect &r = rects.at(i).translated(offset);
+                const QRect source = windowRect & r;
+                DFBRectangle &rect = dfbRectangles[i];
+                rect.x = source.x();
+                rect.y = source.y();
+                rect.w = source.width();
+                rect.h = source.height();
+                dfbPoints[i].x = (windowGeometry.x() + source.x());
+                dfbPoints[i].y = (windowGeometry.y() + source.y());
             }
-        } else {
-            const QRect r = region.boundingRect();
-            const DFBRegion dfbReg = { r.x() + offset.x(), r.y() + offset.y(),
-                                       r.x() + r.width() + offset.x(),
-                                       r.y() + r.height() + offset.y() };
-            dfbSurface->Flip(dfbSurface, &dfbReg, flipFlags);
+            primarySurface->BatchBlit(primarySurface, dfbSurface, dfbRectangles.constData(),
+                                      dfbPoints.constData(), n);
         }
     }
+
+    if (QScreenCursor *cursor = QScreenCursor::instance()) {
+        const QRect cursorRectangle = cursor->boundingRect();
+        if (cursor->isVisible() && !cursor->isAccelerated()
+            && region.intersects(cursorRectangle.translated(-(offset + windowGeometry.topLeft())))) {
+            const QImage image = cursor->image();
+
+            IDirectFBSurface *surface = screen->createDFBSurface(image, QDirectFBScreen::DontTrackSurface);
+            primarySurface->SetBlittingFlags(primarySurface, DSBLIT_BLEND_ALPHACHANNEL);
+            primarySurface->Blit(primarySurface, surface, 0, cursorRectangle.x(), cursorRectangle.y());
+            surface->Release(surface);
+#if (Q_DIRECTFB_VERSION >= 0x010000)
+            primarySurface->ReleaseSource(primarySurface);
+#endif
+        }
+    }
+    if (mode == Offscreen) {
+        screen->flipSurface(primarySurface, flipFlags, region, offset + windowGeometry.topLeft());
+    } else {
+        screen->flipSurface(dfbSurface, flipFlags, region, offset);
+    }
+
 #ifdef QT_DIRECTFB_TIMING
     enum { Secs = 3 };
     ++frames;
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h
index 7885b73..c46d93b 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h
@@ -67,7 +67,7 @@ public:
 
     bool isValid() const;
 
-    void setGeometry(const QRect &rect, const QRegion &mask);
+    void setGeometry(const QRect &rect);
 
     QString key() const { return QLatin1String("directfb"); }
     QByteArray permanentState() const;
@@ -76,7 +76,6 @@ public:
     bool scroll(const QRegion &area, int dx, int dy);
 
     bool move(const QPoint &offset);
-    QRegion move(const QPoint &offset, const QRegion &newClip);
 
     QImage image() const { return QImage(); }
     QPaintDevice *paintDevice() { return this; }
@@ -88,7 +87,6 @@ public:
     void endPaint(const QRegion &);
 
     QImage *buffer(const QWidget *widget);
-
 private:
 #ifndef QT_NO_DIRECTFB_WM
     void createWindow();
@@ -96,7 +94,11 @@ private:
 #endif
     QDirectFBPaintEngine *engine;
 
-    bool onscreen;
+    enum Mode {
+        Primary,
+        Offscreen,
+        Window
+    } mode;
 
     QList<QImage*> bufferImages;
     DFBSurfaceFlipFlags flipFlags;
diff --git a/tests/auto/qprocess/tst_qprocess.cpp b/tests/auto/qprocess/tst_qprocess.cpp
index 1ae5b12..d235dff 100644
--- a/tests/auto/qprocess/tst_qprocess.cpp
+++ b/tests/auto/qprocess/tst_qprocess.cpp
@@ -147,7 +147,6 @@ private slots:
     void startFinishStartFinish();
     void invalidProgramString_data();
     void invalidProgramString();
-    void processEventsInAReadyReadSlot();
 
     // keep these at the end, since they use lots of processes and sometimes
     // caused obscure failures to occur in tests that followed them (esp. on the Mac)
@@ -161,7 +160,6 @@ protected slots:
     void restartProcess();
     void waitForReadyReadInAReadyReadSlotSlot();
     void waitForBytesWrittenInABytesWrittenSlotSlot();
-    void processEventsInAReadyReadSlotSlot();
     
 private:
     QProcess *process;
@@ -2136,35 +2134,6 @@ void tst_QProcess::invalidProgramString()
     QVERIFY(!QProcess::startDetached(programString));
 }
 
-//-----------------------------------------------------------------------------
-void tst_QProcess::processEventsInAReadyReadSlot()
-{
-#ifdef Q_OS_WINCE
-    QSKIP("Reading and writing to a process is not supported on Qt/CE", SkipAll);
-#endif
-
-    QProcess process;
-    QVERIFY(QObject::connect(&process, SIGNAL(readyReadStandardOutput()), this, SLOT(processEventsInAReadyReadSlotSlot())));
-
-    for (int i = 0; i < 10; ++i) {
-        QCOMPARE(process.state(), QProcess::NotRunning);
-
-#ifdef Q_OS_MAC
-        process.start("testProcessOutput/testProcessOutput.app");
-#else
-        process.start("testProcessOutput/testProcessOutput");
-#endif
-
-        QVERIFY(process.waitForFinished(10000));
-    }
-}
-
-//-----------------------------------------------------------------------------
-void tst_QProcess::processEventsInAReadyReadSlotSlot()
-{
-    qApp->processEvents();
-}
-
 QTEST_MAIN(tst_QProcess)
 #include "tst_qprocess.moc"
 #endif
diff --git a/tools/designer/src/lib/shared/qdesigner_propertysheet.cpp b/tools/designer/src/lib/shared/qdesigner_propertysheet.cpp
index f43b527..5b22a86 100644
--- a/tools/designer/src/lib/shared/qdesigner_propertysheet.cpp
+++ b/tools/designer/src/lib/shared/qdesigner_propertysheet.cpp
@@ -1381,6 +1381,24 @@ bool QDesignerPropertySheet::isFakeLayoutProperty(int index) const
     return false;
 }
 
+// Determine the "designable" state of a property. Properties, which have
+// a per-object boolean test function that returns false are shown in
+// disabled state ("checked" depending on "checkable", etc.)
+// Properties, which are generally not designable independent
+// of the object are not shown at all.
+enum DesignableState { PropertyIsDesignable,
+                       // Object has a Designable test function that returns false.
+                       PropertyOfObjectNotDesignable,
+                       PropertyNotDesignable };
+
+static inline DesignableState designableState(const QDesignerMetaPropertyInterface *p, const QObject *object)
+{   
+    if (p->attributes(object) & QDesignerMetaPropertyInterface::DesignableAttribute)
+        return PropertyIsDesignable;
+    return (p->attributes() & QDesignerMetaPropertyInterface::DesignableAttribute) ?
+            PropertyOfObjectNotDesignable : PropertyNotDesignable;
+}
+
 bool QDesignerPropertySheet::isVisible(int index) const
 {
     if (d->invalidIndex(Q_FUNC_INFO, index))
@@ -1450,9 +1468,8 @@ bool QDesignerPropertySheet::isVisible(int index) const
     if  (!(p->accessFlags() & QDesignerMetaPropertyInterface::WriteAccess))
          return false;
 
-    // Enabled handling
-    return (p->attributes(d->m_object) & QDesignerMetaPropertyInterface::DesignableAttribute) ||
-           (p->attributes() & QDesignerMetaPropertyInterface::DesignableAttribute);
+    // Enabled handling: Hide only statically not designable properties
+    return designableState(p, d->m_object) != PropertyNotDesignable;
 }
 
 void QDesignerPropertySheet::setVisible(int index, bool visible)
@@ -1482,9 +1499,12 @@ bool QDesignerPropertySheet::isEnabled(int index) const
     if (d->m_info.value(index).visible == true) // Sun CC 5.5 oddity, wants true
         return true;
 
+    // Enable setting of properties for statically non-designable properties
+    // as this might be done via TaskMenu/Cursor::setProperty. Note that those
+    // properties are not visible.
     const QDesignerMetaPropertyInterface *p = d->m_meta->property(index);
     return (p->accessFlags() & QDesignerMetaPropertyInterface::WriteAccess) &&
-           (p->attributes(d->m_object) & QDesignerMetaPropertyInterface::DesignableAttribute);
+           designableState(p, d->m_object) != PropertyOfObjectNotDesignable;
 }
 
 bool QDesignerPropertySheet::isAttribute(int index) const
diff --git a/tools/linguist/lupdate/main.cpp b/tools/linguist/lupdate/main.cpp
index 6a1edc4..5a26774 100644
--- a/tools/linguist/lupdate/main.cpp
+++ b/tools/linguist/lupdate/main.cpp
@@ -520,7 +520,8 @@ int main(int argc, char **argv)
         for (QStringList::iterator it = sourceFiles.begin(); it != sourceFiles.end(); ++it) {
             if (it->endsWith(QLatin1String(".java"), Qt::CaseInsensitive))
                 loadJava(fetchedTor, *it, cd);
-            else if (it->endsWith(QLatin1String(".ui"), Qt::CaseInsensitive))
+            else if (it->endsWith(QLatin1String(".ui"), Qt::CaseInsensitive)
+                     || it->endsWith(QLatin1String(".jui"), Qt::CaseInsensitive))
                 loadUI(fetchedTor, *it, cd);
             else if (it->endsWith(QLatin1String(".js"), Qt::CaseInsensitive)
                      || it->endsWith(QLatin1String(".qs"), Qt::CaseInsensitive))