diff options
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/platforms/cocoa/qcocoabackingstore.mm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoabackingstore.mm b/src/plugins/platforms/cocoa/qcocoabackingstore.mm index a74995319b..1d7ad772dc 100644 --- a/src/plugins/platforms/cocoa/qcocoabackingstore.mm +++ b/src/plugins/platforms/cocoa/qcocoabackingstore.mm @@ -57,7 +57,8 @@ QCocoaBackingStore::~QCocoaBackingStore() QImage::Format QCocoaBackingStore::format() const { - if (static_cast<QCocoaWindow *>(window()->handle())->m_drawContentBorderGradient) + QCocoaWindow *cocoaWindow = static_cast<QCocoaWindow *>(window()->handle()); + if (cocoaWindow && cocoaWindow->m_drawContentBorderGradient) return QImage::Format_ARGB32_Premultiplied; return QRasterBackingStore::format(); |