macOS: Stop using the deprecated [NSWorkspace openFile:] API

We can use openURL instead, which also opens local files in the
associated application.

Pick-to: 6.5
Change-Id: Ieddc6fb68d6b9e64195ed261953b9fffb6b0b73e
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/printsupport/dialogs/qprintdialog_mac.mm b/src/printsupport/dialogs/qprintdialog_mac.mm
index 6671afae52..b1b56dbf54 100644
--- a/src/printsupport/dialogs/qprintdialog_mac.mm
+++ b/src/printsupport/dialogs/qprintdialog_mac.mm
@@ -118,7 +118,7 @@ QT_USE_NAMESPACE
             // happen synchronously after the dialog is accepted, so we can defer
             // the opening of the file to the next runloop pass.
             dispatch_async(dispatch_get_main_queue(), ^{
-                [NSWorkspace.sharedWorkspace openFile:fileName.toNSString()];
+                [NSWorkspace.sharedWorkspace openURL:[NSURL fileURLWithPath:fileName.toNSString()]];
             });
         } else if (dest == kPMDestinationProcessPDF) {
             qWarning("Printing workflows are not supported");