diff options
Diffstat (limited to 'src/plugins/platforms/cocoa/qcocoacursor.mm')
| -rw-r--r-- | src/plugins/platforms/cocoa/qcocoacursor.mm | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoacursor.mm b/src/plugins/platforms/cocoa/qcocoacursor.mm index 13f6423701..592bfc8e50 100644 --- a/src/plugins/platforms/cocoa/qcocoacursor.mm +++ b/src/plugins/platforms/cocoa/qcocoacursor.mm @@ -308,8 +308,22 @@ NSCursor *QCocoaCursor::createCursorFromBitmap(const QBitmap *bitmap, const QBit NSCursor *QCocoaCursor::createCursorFromPixmap(const QPixmap pixmap, const QPoint hotspot) { - NSPoint hotSpot = NSMakePoint(hotspot.x(), hotspot.y()); - NSImage *nsimage = static_cast<NSImage *>(qt_mac_create_nsimage(pixmap)); + NSPoint hotSpot = NSMakePoint(hotspot.x() / pixmap.devicePixelRatio(), + hotspot.y() / pixmap.devicePixelRatio()); + NSImage *nsimage; + if (pixmap.devicePixelRatio() > 1.0) { + QSize layoutSize = pixmap.size() / pixmap.devicePixelRatio(); + QPixmap scaledPixmap = pixmap.scaled(layoutSize); + nsimage = static_cast<NSImage *>(qt_mac_create_nsimage(scaledPixmap)); + CGImageRef cgImage = qt_mac_toCGImage(pixmap.toImage()); + NSBitmapImageRep *imageRep = [[NSBitmapImageRep alloc] initWithCGImage:cgImage]; + [nsimage addRepresentation:imageRep]; + [imageRep release]; + CGImageRelease(cgImage); + } else { + nsimage = static_cast<NSImage *>(qt_mac_create_nsimage(pixmap)); + } + NSCursor *nsCursor = [[NSCursor alloc] initWithImage:nsimage hotSpot: hotSpot]; [nsimage release]; return nsCursor; |