diff options
| -rw-r--r-- | src/gui/kernel/qapplication_s60.cpp | 23 | ||||
| -rw-r--r-- | src/gui/kernel/qwidget_p.h | 33 | ||||
| -rw-r--r-- | src/gui/kernel/qwidget_s60.cpp | 2 |
3 files changed, 50 insertions, 8 deletions
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp index fb2bc72..ae7b494 100644 --- a/src/gui/kernel/qapplication_s60.cpp +++ b/src/gui/kernel/qapplication_s60.cpp @@ -822,10 +822,31 @@ void QSymbianControl::Draw(const TRect& controlRect) const CFbsBitmap *bitmap = s60Surface->symbianBitmap(); CWindowGc &gc = SystemGc(); - if(!qwidget->d_func()->extraData()->disableBlit) { + switch(qwidget->d_func()->extraData()->nativePaintMode) { + case QWExtra::Disable: + // Do nothing + break; + + case QWExtra::Blit: if (qwidget->d_func()->isOpaque) gc.SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha); gc.BitBlt(controlRect.iTl, bitmap, backingStoreRect); + break; + + case QWExtra::ZeroFill: + if (Window().DisplayMode() == EColor16MA) { + gc.SetBrushStyle(CGraphicsContext::ESolidBrush); + gc.SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha); + gc.SetBrushColor(TRgb::Color16MA(0)); + gc.Clear(controlRect); + } else { + gc.SetBrushColor(TRgb(0x000000)); + gc.Clear(controlRect); + }; + break; + + default: + Q_ASSERT(false); } } else { surface->flush(qwidget, QRegion(qt_TRect2QRect(backingStoreRect)), QPoint()); diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h index 66efcb5..025d703 100644 --- a/src/gui/kernel/qwidget_p.h +++ b/src/gui/kernel/qwidget_p.h @@ -230,12 +230,33 @@ struct QWExtra { #elif defined(Q_OS_SYMBIAN) // <----------------------------------------------------- Symbian uint activated : 1; // RWindowBase::Activated has been called - // If set, QSymbianControl::Draw does not blit this widget - // This is to allow, for use cases such as video, widgets which, from the Qt point - // of view, are just placeholders in the scene. For these widgets, any necessary - // drawing to the UI framebuffer is done by the relevant Symbian subsystem. For - // video rendering, this would be an MMF controller, or MDF post-processor. - uint disableBlit : 1; + /** + * Defines the behaviour of QSymbianControl::Draw. + */ + enum NativePaintMode { + /** + * Normal drawing mode: blits the required region of the backing store + * via WSERV. + */ + Blit, + + /** + * Disable drawing for this widget. + */ + Disable, + + /** + * Paint zeros into the WSERV framebuffer, using BitGDI APIs. For windows + * with an EColor16MU display mode, zero is written only into the R, G and B + * channels of the pixel. + */ + ZeroFill, + + Default = Blit + }; + + NativePaintMode nativePaintMode : 2; + #endif }; diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp index 359df2a..d7d76df 100644 --- a/src/gui/kernel/qwidget_s60.cpp +++ b/src/gui/kernel/qwidget_s60.cpp @@ -881,7 +881,7 @@ void QWidgetPrivate::deleteTLSysExtra() void QWidgetPrivate::createSysExtra() { extra->activated = 0; - extra->disableBlit = 0; + extra->nativePaintMode = QWExtra::Default; } void QWidgetPrivate::deleteSysExtra() |