Merge branch '4.7' into qt-4.8-from-4.7

Conflicts:
	src/gui/painting/qpaintengine_raster.cpp
	src/gui/text/qfontengine_ft.cpp
	src/s60installs/bwins/QtGuiu.def

5 files changed, 16 insertions, 36 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
index 20ca0f6..18f008a 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp
+++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
@@ -496,9 +496,6 @@ void QDeclarativeMouseArea::mousePressEvent(QGraphicsSceneMouseEvent *event)
             d->pressAndHoldTimer.start(PressAndHoldDelay, this);
         setKeepMouseGrab(d->stealMouse);
         event->setAccepted(setPressed(true));
-
-        if(!event->isAccepted() && d->forwardToList.count())
-           d->forwardEvent(event);
     }
 }
 
@@ -576,9 +573,6 @@ void QDeclarativeMouseArea::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
     me.setX(d->lastPos.x());
     me.setY(d->lastPos.y());
     emit positionChanged(&me);
-
-    if(!event->isAccepted() && d->forwardToList.count())
-        d->forwardEvent(event);
 }
 
 
@@ -600,9 +594,6 @@ void QDeclarativeMouseArea::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
         if (s && s->mouseGrabberItem() == this)
             ungrabMouse();
         setKeepMouseGrab(false);
-
-        if(!event->isAccepted() && d->forwardToList.count())
-            d->forwardEvent(event);
     }
     d->doubleClick = false;
 }
@@ -994,11 +985,4 @@ QDeclarativeDrag *QDeclarativeMouseArea::drag()
 
 */
 
-QDeclarativeListProperty<QGraphicsObject> QDeclarativeMouseArea::forwardTo()
-{
-    Q_D(QDeclarativeMouseArea);
-    return d->forwardTo;
-}
-
-
 QT_END_NAMESPACE
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea_p.h b/src/declarative/graphicsitems/qdeclarativemousearea_p.h
index 8fd453f..f6f970b 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea_p.h
+++ b/src/declarative/graphicsitems/qdeclarativemousearea_p.h
@@ -130,7 +130,6 @@ class Q_AUTOTEST_EXPORT QDeclarativeMouseArea : public QDeclarativeItem
     Q_PROPERTY(bool hoverEnabled READ hoverEnabled WRITE setHoverEnabled NOTIFY hoverEnabledChanged)
     Q_PROPERTY(QDeclarativeDrag *drag READ drag CONSTANT) //### add flicking to QDeclarativeDrag or add a QDeclarativeFlick ???
     Q_PROPERTY(bool preventStealing READ preventStealing WRITE setPreventStealing NOTIFY preventStealingChanged REVISION 1)
-    Q_PROPERTY(QDeclarativeListProperty<QGraphicsObject> forwardTo READ forwardTo);
 
 public:
     QDeclarativeMouseArea(QDeclarativeItem *parent=0);
@@ -158,8 +157,6 @@ public:
     bool preventStealing() const;
     void setPreventStealing(bool prevent);
 
-    QDeclarativeListProperty<QGraphicsObject> forwardTo();
-
 Q_SIGNALS:
     void hoveredChanged();
     void pressedChanged();
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
index 6626c56..f6ea00d 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
@@ -70,8 +70,6 @@ public:
       : absorb(true), hovered(false), pressed(false), longPress(false),
       moved(false), stealMouse(false), doubleClick(false), preventStealing(false), drag(0)
     {
-        Q_Q(QDeclarativeMouseArea);
-        forwardTo = QDeclarativeListProperty<QGraphicsObject>(q, forwardToList);
     }
 
     ~QDeclarativeMouseAreaPrivate();
@@ -91,18 +89,6 @@ public:
         lastModifiers = event->modifiers();
     }
 
-    void forwardEvent(QGraphicsSceneMouseEvent* event)
-    {
-        Q_Q(QDeclarativeMouseArea);
-        for(int i=0; i < forwardToList.count(); i++){
-            event->setPos(forwardToList[i]->mapFromScene(event->scenePos()));
-            forwardToList[i]->scene()->sendEvent(forwardToList[i], event);
-            if(event->isAccepted())
-                break;
-        }
-        event->setPos(q->mapFromScene(event->scenePos()));
-    }
-
     bool isPressAndHoldConnected() {
         Q_Q(QDeclarativeMouseArea);
         static int idx = QObjectPrivate::get(q)->signalIndex("pressAndHold(QDeclarativeMouseEvent*)");
@@ -135,9 +121,6 @@ public:
     Qt::MouseButtons lastButtons;
     Qt::KeyboardModifiers lastModifiers;
     QBasicTimer pressAndHoldTimer;
-
-    QDeclarativeListProperty<QGraphicsObject> forwardTo;
-    QList<QGraphicsObject*> forwardToList;
 };
 
 QT_END_NAMESPACE
diff --git a/src/declarative/util/qdeclarativepixmapcache.cpp b/src/declarative/util/qdeclarativepixmapcache.cpp
index 07d3977..3557425 100644
--- a/src/declarative/util/qdeclarativepixmapcache.cpp
+++ b/src/declarative/util/qdeclarativepixmapcache.cpp
@@ -584,6 +584,7 @@ public:
 
     void unreferencePixmap(QDeclarativePixmapData *);
     void referencePixmap(QDeclarativePixmapData *);
+    void flushCache();
 
 protected:
     virtual void timerEvent(QTimerEvent *);
@@ -682,6 +683,14 @@ void QDeclarativePixmapStore::timerEvent(QTimerEvent *)
     }
 }
 
+/*
+    Remove all unreferenced pixmaps from the cache.
+*/
+void QDeclarativePixmapStore::flushCache()
+{
+    shrinkCache(m_unreferencedCost);
+}
+
 QDeclarativePixmapReply::QDeclarativePixmapReply(QDeclarativePixmapData *d)
 : data(d), reader(0), requestSize(d->requestSize), loading(false), redirectCount(0)
 {
@@ -1075,6 +1084,11 @@ bool QDeclarativePixmap::connectDownloadProgress(QObject *object, int method)
     return QMetaObject::connect(d->reply, QDeclarativePixmapReply::downloadProgressIndex, object, method);
 }
 
+void QDeclarativePixmap::flushCache()
+{
+    pixmapStore()->flushCache();
+}
+
 QT_END_NAMESPACE
 
 #include <qdeclarativepixmapcache.moc>
diff --git a/src/declarative/util/qdeclarativepixmapcache_p.h b/src/declarative/util/qdeclarativepixmapcache_p.h
index 396c196..4976906 100644
--- a/src/declarative/util/qdeclarativepixmapcache_p.h
+++ b/src/declarative/util/qdeclarativepixmapcache_p.h
@@ -103,6 +103,8 @@ public:
     bool connectDownloadProgress(QObject *, const char *);
     bool connectDownloadProgress(QObject *, int);
 
+    static void flushCache();
+
 private:
     Q_DISABLE_COPY(QDeclarativePixmap)
     QDeclarativePixmapData *d;