Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Only modify pixmap cache reply when protected by a mutex
  Fix broken example code

2 files changed, 9 insertions, 6 deletions

diff --git a/src/declarative/qml/qdeclarativecontext.cpp b/src/declarative/qml/qdeclarativecontext.cpp
index 3d25291..a58dc6c 100644
--- a/src/declarative/qml/qdeclarativecontext.cpp
+++ b/src/declarative/qml/qdeclarativecontext.cpp
@@ -80,10 +80,12 @@ QDeclarativeContextPrivate::QDeclarativeContextPrivate()
 
     \code
     QDeclarativeEngine engine;
+    QStringListModel modelData;
     QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext());
-    context->setContextProperty("myModel", modelData);
+    context->setContextProperty("myModel", &modelData);
 
-    QDeclarativeComponent component(&engine, "ListView { model=myModel }");
+    QDeclarativeComponent component(&engine);
+    component.setData("import Qt 4.7\nListView { model: myModel }", QUrl());
     component.create(context);
     \endcode
 
@@ -104,12 +106,13 @@ QDeclarativeContextPrivate::QDeclarativeContextPrivate()
         ...
     };
 
-    MyDataSet *myDataSet = new MyDataSet;
+    MyDataSet myDataSet;
     QDeclarativeEngine engine;
     QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext());
-    context->setContextObject(myDataSet);
+    context->setContextObject(&myDataSet);
 
-    QDeclarativeComponent component(&engine, "ListView { model=myModel }");
+    QDeclarativeComponent component(&engine);
+    component.setData("import Qt 4.7\nListView { model: myModel }", QUrl());
     component.create(context);
     \endcode
 
diff --git a/src/declarative/util/qdeclarativepixmapcache.cpp b/src/declarative/util/qdeclarativepixmapcache.cpp
index 9ced14f..de2de21 100644
--- a/src/declarative/util/qdeclarativepixmapcache.cpp
+++ b/src/declarative/util/qdeclarativepixmapcache.cpp
@@ -525,6 +525,7 @@ void QDeclarativePixmapReader::cancel(QDeclarativePixmapReply *reply)
     mutex.lock();
     if (reply->loading) {
         cancelled.append(reply);
+        reply->data = 0;
         // XXX 
         if (threadObject) threadObject->processJobs();
     } else {
@@ -738,7 +739,6 @@ void QDeclarativePixmapData::release()
 
     if (refCount == 0) {
         if (reply) {
-            reply->data = 0;
             reply->reader->cancel(reply);
             reply = 0;
         }