diff options
Diffstat (limited to 'src/gui/image/qpixmap.cpp')
| -rw-r--r-- | src/gui/image/qpixmap.cpp | 31 |
1 files changed, 11 insertions, 20 deletions
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp index 93077d7..79b1f17 100644 --- a/src/gui/image/qpixmap.cpp +++ b/src/gui/image/qpixmap.cpp @@ -854,14 +854,10 @@ bool QPixmap::load(const QString &fileName, const char *format, Qt::ImageConvers return false; QPixmap pm; - QT_TRY { - if (data->pixelType() == QPixmapData::BitmapType) - pm = QBitmap::fromImage(image, flags); - else - pm = fromImage(image, flags); - } QT_CATCH (const std::bad_alloc &) { - // swallow bad allocs and leave pm a null pixmap - } + if (data->pixelType() == QPixmapData::BitmapType) + pm = QBitmap::fromImage(image, flags); + else + pm = fromImage(image, flags); if (!pm.isNull()) { *this = pm; QPixmapCache::insert(key, *this); @@ -1569,9 +1565,9 @@ QPixmap QPixmap::transformed(const QMatrix &matrix, Qt::TransformationMode mode) \brief The QPixmap class is an off-screen image representation that can be used as a paint device. - \ingroup multimedia + \ingroup painting \ingroup shared - \mainclass + Qt provides four classes for handling image data: QImage, QPixmap, QBitmap and QPicture. QImage is designed and optimized for I/O, @@ -1993,16 +1989,11 @@ QPixmap QPixmap::fromImage(const QImage &image, Qt::ImageConversionFlags flags) if (image.isNull()) return QPixmap(); - QT_TRY { - QGraphicsSystem* gs = QApplicationPrivate::graphicsSystem(); - QScopedPointer<QPixmapData> data(gs ? gs->createPixmapData(QPixmapData::PixmapType) - : QGraphicsSystem::createDefaultPixmapData(QPixmapData::PixmapType)); - data->fromImage(image, flags); - return QPixmap(data.take()); - } QT_CATCH(const std::bad_alloc &) { - // we're out of memory - return a null Pixmap - return QPixmap(); - } + QGraphicsSystem* gs = QApplicationPrivate::graphicsSystem(); + QScopedPointer<QPixmapData> data(gs ? gs->createPixmapData(QPixmapData::PixmapType) + : QGraphicsSystem::createDefaultPixmapData(QPixmapData::PixmapType)); + data->fromImage(image, flags); + return QPixmap(data.take()); } /*! |