Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	configure
	doc/src/snippets/code/doc_src_qmake-manual.qdoc
	mkspecs/features/symbian/application_icon.prf
	mkspecs/features/symbian/default_post.prf
	mkspecs/features/symbian/symbian_building.prf
	qmake/generators/symbian/initprojectdeploy_symbian.cpp
	src/multimedia/audio/audio.pri
	src/network/access/qnetworkaccessmanager.cpp
	src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
	src/opengl/qgl_p.h
	src/plugins/bearer/corewlan/qcorewlanengine.mm
	src/plugins/phonon/mmf/mmf.pro
	tests/auto/qscriptvalue/tst_qscriptvalue.cpp
	tests/auto/qscriptvalue/tst_qscriptvalue.h
	tools/qdoc3/doc/qdoc-manual.qdocconf

5 files changed, 99 insertions, 2 deletions

diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 96856b8..f352871 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -1425,7 +1425,7 @@ void qt_init(QApplicationPrivate * /* priv */, int)
         TInt err = CApaCommandLine::GetCommandLineFromProcessEnvironment(commandLine);
         // After this construction, CEikonEnv will be available from CEikonEnv::Static().
         // (much like our qApp).
-        CEikonEnv* coe = new CEikonEnv;
+        QtEikonEnv* coe = new QtEikonEnv;
         //not using QT_TRAP_THROWING, because coe owns the cleanupstack so it can't be pushed there.
         if(err == KErrNone)
             TRAP(err, coe->ConstructAppFromCommandLineL(factory,*commandLine));
diff --git a/src/gui/kernel/qeventdispatcher_s60.cpp b/src/gui/kernel/qeventdispatcher_s60.cpp
index bc787b8..77ebd0d 100644
--- a/src/gui/kernel/qeventdispatcher_s60.cpp
+++ b/src/gui/kernel/qeventdispatcher_s60.cpp
@@ -45,6 +45,62 @@
 
 QT_BEGIN_NAMESPACE
 
+QtEikonEnv::QtEikonEnv()
+    : m_lastIterationCount(0)
+    , m_savedStatusCode(KRequestPending)
+    , m_hasAlreadyRun(false)
+{
+}
+
+QtEikonEnv::~QtEikonEnv()
+{
+}
+
+void QtEikonEnv::RunL()
+{
+    QEventDispatcherS60 *dispatcher = qobject_cast<QEventDispatcherS60 *>(QAbstractEventDispatcher::instance());
+    if (!dispatcher) {
+        CEikonEnv::RunL();
+        return;
+    }
+
+    if (m_lastIterationCount != dispatcher->iterationCount()) {
+        m_hasAlreadyRun = false;
+        m_lastIterationCount = dispatcher->iterationCount();
+    }
+
+    if (m_hasAlreadyRun) {
+        // Fool the active scheduler into believing we are still waiting for events.
+        // The window server thinks we are not, however.
+        m_savedStatusCode = iStatus.Int();
+        iStatus = KRequestPending;
+        SetActive();
+        dispatcher->queueDeferredActiveObjectsCompletion();
+    } else {
+        m_hasAlreadyRun = true;
+        CEikonEnv::RunL();
+    }
+}
+
+void QtEikonEnv::DoCancel()
+{
+    complete();
+
+    CEikonEnv::DoCancel();
+}
+
+void QtEikonEnv::complete()
+{
+    if (m_hasAlreadyRun) {
+        if (m_savedStatusCode != KRequestPending) {
+            TRequestStatus *status = &iStatus;
+            QEventDispatcherSymbian::RequestComplete(status, m_savedStatusCode);
+            m_savedStatusCode = KRequestPending;
+        }
+        m_hasAlreadyRun = false;
+    }
+}
+
 QEventDispatcherS60::QEventDispatcherS60(QObject *parent)
     : QEventDispatcherSymbian(parent),
       m_noInputEvents(false)
@@ -127,4 +183,14 @@ void QEventDispatcherS60::removeInputEventsForWidget(QObject *object)
     }
 }
 
+// reimpl
+void QEventDispatcherS60::reactivateDeferredActiveObjects()
+{
+    if (S60->qtOwnsS60Environment) {
+        static_cast<QtEikonEnv *>(CCoeEnv::Static())->complete();
+    }
+
+    QEventDispatcherSymbian::reactivateDeferredActiveObjects();
+}
+
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qeventdispatcher_s60_p.h b/src/gui/kernel/qeventdispatcher_s60_p.h
index d2f327c..c14fef0 100644
--- a/src/gui/kernel/qeventdispatcher_s60_p.h
+++ b/src/gui/kernel/qeventdispatcher_s60_p.h
@@ -56,8 +56,30 @@
 #include <private/qeventdispatcher_symbian_p.h>
 #include "qt_s60_p.h"
 
+#include <eikenv.h>
+
 QT_BEGIN_NAMESPACE
 
+class QEventDispatcherS60;
+
+class QtEikonEnv : public CEikonEnv
+{
+public:
+    QtEikonEnv();
+    ~QtEikonEnv();
+
+    // from CActive.
+    void RunL();
+    void DoCancel();
+
+    void complete();
+
+private:
+    int m_lastIterationCount;
+    TInt m_savedStatusCode;
+    bool m_hasAlreadyRun;
+};
+
 class Q_GUI_EXPORT QEventDispatcherS60 : public QEventDispatcherSymbian
 {
     Q_OBJECT
@@ -73,6 +95,8 @@ public:
 
     void saveInputEvent(QSymbianControl *control, QWidget *widget, QInputEvent *event);
 
+    void reactivateDeferredActiveObjects();
+
 private:
     bool sendDeferredInputEvents();
 
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index 8dd2db7..5f1bb85 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -171,6 +171,10 @@ void QGestureManager::cleanupCachedGestures(QObject *target, Qt::GestureType typ
             foreach (QGesture *g, gestures) {
                 m_deletedRecognizers.remove(g);
                 m_gestureToRecognizer.remove(g);
+                m_maybeGestures.remove(g);
+                m_activeGestures.remove(g);
+                m_gestureOwners.remove(g);
+                m_gestureTargets.remove(g);
             }
 
             qDeleteAll(gestures);
diff --git a/src/gui/kernel/qmotifdnd_x11.cpp b/src/gui/kernel/qmotifdnd_x11.cpp
index 3334455..3b79129 100644
--- a/src/gui/kernel/qmotifdnd_x11.cpp
+++ b/src/gui/kernel/qmotifdnd_x11.cpp
@@ -385,7 +385,10 @@ static void DndReadSourceProperty(Display * dpy,
 static void DndWriteReceiverProperty(Display * dpy, Window window,
                                      unsigned char protocol_style)
 {
-    DndReceiverProp receiver_prop ;
+    DndReceiverProp receiver_prop;
+
+    // squelch potential valgrind errors about uninitialized reads
+    memset(&receiver_prop, 0, sizeof(receiver_prop));
 
     receiver_prop.byte_order = DndByteOrder() ;
     receiver_prop.protocol_version = DND_PROTOCOL_VERSION;