diff options
| -rw-r--r-- | src/plugins/platforms/cocoa/qnsview.mm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/platforms/cocoa/qnsview.mm b/src/plugins/platforms/cocoa/qnsview.mm index 1197aa9148..e17cd0a4cc 100644 --- a/src/plugins/platforms/cocoa/qnsview.mm +++ b/src/plugins/platforms/cocoa/qnsview.mm @@ -371,8 +371,9 @@ static QTouchDevice *touchDevice = 0; { m_backingStore = backingStore; m_backingStoreOffset = offset * m_backingStore->getBackingStoreDevicePixelRatio(); - QRect br = region.boundingRect(); - [self setNeedsDisplayInRect:NSMakeRect(br.x(), br.y(), br.width(), br.height())]; + foreach (QRect rect, region.rects()) { + [self setNeedsDisplayInRect:NSMakeRect(rect.x(), rect.y(), rect.width(), rect.height())]; + } } - (BOOL) hasMask |