diff options
| -rw-r--r-- | src/gui/kernel/qwidget_s60.cpp | 8 | ||||
| -rw-r--r-- | src/gui/painting/qgraphicssystem_runtime.cpp | 3 | ||||
| -rw-r--r-- | src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp | 2 |
3 files changed, 12 insertions, 1 deletions
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp index d6ad3c3..d55c21e 100644 --- a/src/gui/kernel/qwidget_s60.cpp +++ b/src/gui/kernel/qwidget_s60.cpp @@ -780,6 +780,14 @@ void QWidgetPrivate::s60UpdateIsOpaque() if (window->SetTransparencyAlphaChannel() == KErrNone) { window->SetBackgroundColor(TRgb(255, 255, 255, 0)); extra->topextra->nativeWindowTransparencyEnabled = 1; + + if (extra->topextra->backingStore.data() && + QApplicationPrivate::graphics_system_name == QLatin1String("openvg")) { + // Semi-transparent EGL surfaces aren't supported. We need to + // recreate backing store to get translucent surface (raster surface). + extra->topextra->backingStore.create(q); + extra->topextra->backingStore.registerWidget(q); + } } } else if (extra->topextra->nativeWindowTransparencyEnabled) { window->SetTransparentRegion(TRegionFix<1>()); diff --git a/src/gui/painting/qgraphicssystem_runtime.cpp b/src/gui/painting/qgraphicssystem_runtime.cpp index a9fbbee..db3b0d8 100644 --- a/src/gui/painting/qgraphicssystem_runtime.cpp +++ b/src/gui/painting/qgraphicssystem_runtime.cpp @@ -322,7 +322,6 @@ QRuntimeGraphicsSystem::QRuntimeGraphicsSystem() : m_windowSurfaceDestroyPolicy(DestroyImmediately), m_graphicsSystem(0) { - QApplicationPrivate::graphics_system_name = QLatin1String("runtime"); QApplicationPrivate::runtime_graphics_system = true; #ifdef QT_DEFAULT_RUNTIME_SYSTEM @@ -336,6 +335,8 @@ QRuntimeGraphicsSystem::QRuntimeGraphicsSystem() #endif m_graphicsSystem = QGraphicsSystemFactory::create(m_graphicsSystemName); + + QApplicationPrivate::graphics_system_name = QLatin1String("runtime"); } diff --git a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp index 9674233..5f4941f 100644 --- a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp +++ b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp @@ -45,11 +45,13 @@ #if defined(Q_OS_SYMBIAN) && !defined(Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE) #include <QtGui/private/qwidget_p.h> #endif +#include <QtGui/private/qapplication_p.h> QT_BEGIN_NAMESPACE QVGGraphicsSystem::QVGGraphicsSystem() { + QApplicationPrivate::graphics_system_name = QLatin1String("openvg"); } QPixmapData *QVGGraphicsSystem::createPixmapData(QPixmapData::PixelType type) const |