3 files changed, 38 insertions, 26 deletions
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index b3f9eec..6d1b96f 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -74,6 +74,7 @@
 # include <centralrepository.h>
 # include "qs60mainappui.h"
 # include "qinputcontext.h"
+# include <private/qgraphicssystemex_symbian_p.h>
 #endif
 
 #if defined(Q_WS_S60)
@@ -1835,26 +1836,12 @@ void qt_init(QApplicationPrivate * /* priv */, int)
 #ifdef Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE
     QApplicationPrivate::instance()->useTranslucentEGLSurfaces = true;
 
-    const TUid KIvePropertyCat = {0x2726beef};
-    enum TIvePropertyChipType {
-        EVCBCM2727B1 = 0x00000000,
-        EVCBCM2763A0 = 0x04000100,
-        EVCBCM2763B0 = 0x04000102,
-        EVCBCM2763C0 = 0x04000103,
-        EVCBCM2763C1 = 0x04000104,
-        EVCBCMUnknown = 0x7fffffff
-    };
-
-    TInt chipType = EVCBCMUnknown;
-    if (RProperty::Get(KIvePropertyCat, 0 /*chip type*/, chipType) == KErrNone) {
-        if (chipType == EVCBCM2727B1) {
-            // We have only 32MB GPU memory. Use raster surfaces
-            // for transparent TLWs.
-            QApplicationPrivate::instance()->useTranslucentEGLSurfaces = false;
-        }
-    } else {
+    if (QSymbianGraphicsSystemEx::hasBCM2727()) {
+        // We have only 32MB GPU memory. Use raster surfaces
+        // for transparent TLWs.
         QApplicationPrivate::instance()->useTranslucentEGLSurfaces = false;
     }
+
     if (QApplicationPrivate::graphics_system_name == QLatin1String("raster"))
         QApplicationPrivate::instance()->useTranslucentEGLSurfaces = false;
 #else
@@ -2005,7 +1992,7 @@ void QApplicationPrivate::openPopup(QWidget *popup)
     QApplicationPrivate::popupWidgets->append(popup);
 
     // Cancel focus widget pointer capture and long tap timer
-    if (QApplication::focusWidget()) {
+    if (QApplication::focusWidget() && QApplication::focusWidget()->effectiveWinId()) {
         static_cast<QSymbianControl*>(QApplication::focusWidget()->effectiveWinId())->CancelLongTapTimer();
         QApplication::focusWidget()->effectiveWinId()->SetPointerCapture(false);
         }
diff --git a/src/gui/painting/qgraphicssystemex_symbian.cpp b/src/gui/painting/qgraphicssystemex_symbian.cpp
index 980f72c..dc4dd92 100644
--- a/src/gui/painting/qgraphicssystemex_symbian.cpp
+++ b/src/gui/painting/qgraphicssystemex_symbian.cpp
@@ -45,10 +45,39 @@
 #include "private/qapplication_p.h"
 #include "qwidget_p.h"
 
-#include <QDebug>
+#include <e32property.h>
 
 QT_BEGIN_NAMESPACE
 
+static bool bcm2727Initialized = false;
+static bool bcm2727 = false;
+
+bool QSymbianGraphicsSystemEx::hasBCM2727()
+{
+    if (bcm2727Initialized)
+        return bcm2727;
+
+    const TUid KIvePropertyCat = {0x2726beef};
+    enum TIvePropertyChipType {
+        EVCBCM2727B1 = 0x00000000,
+        EVCBCM2763A0 = 0x04000100,
+        EVCBCM2763B0 = 0x04000102,
+        EVCBCM2763C0 = 0x04000103,
+        EVCBCM2763C1 = 0x04000104,
+        EVCBCMUnknown = 0x7fffffff
+    };
+
+    TInt chipType = EVCBCMUnknown;
+    if (RProperty::Get(KIvePropertyCat, 0, chipType) == KErrNone) {
+        if (chipType == EVCBCM2727B1)
+            bcm2727 = true;
+    }
+
+    bcm2727Initialized = true;
+
+    return bcm2727;
+}
+
 void QSymbianGraphicsSystemEx::releaseCachedGpuResources()
 {
     // Do nothing here
@@ -65,11 +94,6 @@ void QSymbianGraphicsSystemEx::releaseAllGpuResources()
     }
 }
 
-bool QSymbianGraphicsSystemEx::hasBCM2727()
-{
-    return !QApplicationPrivate::instance()->useTranslucentEGLSurfaces;
-}
-
 void QSymbianGraphicsSystemEx::forceToRaster(QWidget *window)
 {
     if (window && window->isWindow()) {
diff --git a/src/gui/painting/qgraphicssystemex_symbian_p.h b/src/gui/painting/qgraphicssystemex_symbian_p.h
index c1d1bdf..1f2a7c6 100644
--- a/src/gui/painting/qgraphicssystemex_symbian_p.h
+++ b/src/gui/painting/qgraphicssystemex_symbian_p.h
@@ -62,9 +62,10 @@ class QWidget;
 class Q_GUI_EXPORT QSymbianGraphicsSystemEx : public QGraphicsSystemEx
 {
 public:
+    static bool hasBCM2727();
+
     virtual void releaseCachedGpuResources();
     virtual void releaseAllGpuResources();
-    virtual bool hasBCM2727();
     virtual void forceToRaster(QWidget *window);
 };