diff options
Diffstat (limited to 'src/gui/image/qpixmap.cpp')
| -rw-r--r-- | src/gui/image/qpixmap.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp index 0aefafb..f896572 100644 --- a/src/gui/image/qpixmap.cpp +++ b/src/gui/image/qpixmap.cpp @@ -99,7 +99,7 @@ static bool qt_pixmap_thread_test() return false; } #ifndef Q_WS_WIN - if (qApp->thread() != QThread::currentThread()) { + if (!QApplication::testAttribute(Qt::AA_X11InitThreads) && qApp->thread() != QThread::currentThread()) { qWarning("QPixmap: It is not safe to use pixmaps outside the GUI thread"); return false; } @@ -440,6 +440,14 @@ QPixmap &QPixmap::operator=(const QPixmap &pixmap) } /*! + \fn void QPixmap::swap(QPixmap &other) + \since 4.8 + + Swaps pixmap \a other with this pixmap. This operation is very + fast and never fails. +*/ + +/*! Returns the pixmap as a QVariant. */ QPixmap::operator QVariant() const @@ -1178,7 +1186,12 @@ QPixmap QPixmap::grabWidget(QWidget * widget, const QRect &rect) \warning This function is X11 specific; using it is non-portable. + \warning Since 4.8, pixmaps do not have an X11 handle unless + created with \l {QPixmap::}{fromX11Pixmap()}, or if the native + graphics system is explicitly enabled. + \sa detach() + \sa QApplication::setGraphicsSystem() */ Qt::HANDLE QPixmap::handle() const @@ -1962,6 +1975,8 @@ int QPixmap::defaultDepth() return 32; #elif defined(Q_OS_SYMBIAN) return S60->screenDepth; +#elif defined(Q_WS_QPA) + return 32; //LITE: use graphicssystem (we should do that in general) #endif } |