From eaad8fe730f4af8605a39a9f3319c14ebd11626d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= Date: Wed, 18 Nov 2020 14:46:42 +0100 Subject: macOS: Propagate device-pixel-ratio of system tray icon When preparing a system tray icon on a system with a retina screen, we end up creating a full-height icon of height 44. If there's also a 1x screen available, macOS will scale down this image for us when presenting the icon on the 1 screen, but the downscale will fail to preserve the aspect ratio of the original image on Big Sur. Telling macOS which device-pixel-ratio the image has seems to fix this, and is the right thing to do in any case. Fixes: QTBUG-88600 Change-Id: Ic31def94d073da1b256bbfcaf5905f92c169f43d Reviewed-by: Alexandru Croitor (cherry picked from commit a6aaa2b7071b7666a807b450dc5738742f3cc9e0) Reviewed-by: Qt Cherry-pick Bot --- src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm | 1 + 1 file changed, 1 insertion(+) diff --git a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm index 597cfa8318..ed26d3afea 100644 --- a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm +++ b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm @@ -226,6 +226,7 @@ void QCocoaSystemTrayIcon::updateIcon(const QIcon &icon) r.moveCenter(fullHeightPixmap.rect().center()); p.drawPixmap(r, pixmap); } + fullHeightPixmap.setDevicePixelRatio(devicePixelRatio); NSImage *nsimage = static_cast(qt_mac_create_nsimage(fullHeightPixmap)); [nsimage setTemplate:icon.isMask()]; -- cgit v1.2.3