diff options
Diffstat (limited to 'src/gui/kernel/qwidget_s60.cpp')
| -rw-r--r-- | src/gui/kernel/qwidget_s60.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp index cf4bdf152d..609307c275 100644 --- a/src/gui/kernel/qwidget_s60.cpp +++ b/src/gui/kernel/qwidget_s60.cpp @@ -57,7 +57,7 @@ #include <eikbtgpc.h> #endif -// This is necessary in order to be able to perform delayed invokation on slots +// This is necessary in order to be able to perform delayed invocation on slots // which take arguments of type WId. One example is // QWidgetPrivate::_q_delayedDestroy, which is used to delay destruction of // CCoeControl objects until after the CONE event handler has finished running. @@ -767,17 +767,24 @@ void QWidgetPrivate::s60UpdateIsOpaque() if (!q->testAttribute(Qt::WA_WState_Created) || !q->testAttribute(Qt::WA_TranslucentBackground)) return; + createTLExtra(); + RWindow *const window = static_cast<RWindow *>(q->effectiveWinId()->DrawableWindow()); #ifdef Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE window->SetSurfaceTransparency(!isOpaque); + extra->topextra->nativeWindowTransparencyEnabled = !isOpaque; #else if (!isOpaque) { const TDisplayMode displayMode = static_cast<TDisplayMode>(window->SetRequiredDisplayMode(EColor16MA)); - if (window->SetTransparencyAlphaChannel() == KErrNone) + if (window->SetTransparencyAlphaChannel() == KErrNone) { window->SetBackgroundColor(TRgb(255, 255, 255, 0)); - } else + extra->topextra->nativeWindowTransparencyEnabled = 1; + } + } else if (extra->topextra->nativeWindowTransparencyEnabled) { window->SetTransparentRegion(TRegionFix<1>()); + extra->topextra->nativeWindowTransparencyEnabled = 0; + } #endif } @@ -936,6 +943,7 @@ void QWidgetPrivate::registerDropSite(bool /* on */) void QWidgetPrivate::createTLSysExtra() { extra->topextra->inExpose = 0; + extra->topextra->nativeWindowTransparencyEnabled = 0; } void QWidgetPrivate::deleteTLSysExtra() |