Implement QApplication::setOverrideCursor to use pure Cocoa calls

Seems this was a victim of our cursor fixing. Cocoa does a lot for us
with setting cursors. This meant that we didn't need to do as much
meddling and as a result qt_mac_set_cursor does nothing in Cocoa.
Unfortunately, this broke setOverrideCursor. Luckily Cocoa has a stack
that works exactly like Qt, so we can just use that.

Task-number: 257507
Reviewed-by: Prasanth Ullattil

1 files changed, 11 insertions, 1 deletions

diff --git a/src/gui/kernel/qapplication_mac.mm b/src/gui/kernel/qapplication_mac.mm
index 5ded153..0d86c8e 100644
--- a/src/gui/kernel/qapplication_mac.mm
+++ b/src/gui/kernel/qapplication_mac.mm
@@ -1294,8 +1294,13 @@ void QApplication::setOverrideCursor(const QCursor &cursor)
 {
     qApp->d_func()->cursor_list.prepend(cursor);
 
+#ifdef QT_MAC_USE_COCOA
+    QMacCocoaAutoReleasePool pool;
+    [static_cast<NSCursor *>(qt_mac_nsCursorForQCursor(cursor)) push];
+#else
     if (qApp && qApp->activeWindow())
         qt_mac_set_cursor(&qApp->d_func()->cursor_list.first(), QCursor::pos());
+#endif
 }
 
 void QApplication::restoreOverrideCursor()
@@ -1304,12 +1309,17 @@ void QApplication::restoreOverrideCursor()
         return;
     qApp->d_func()->cursor_list.removeFirst();
 
+#ifdef QT_MAC_USE_COCOA
+    QMacCocoaAutoReleasePool pool;
+    [NSCursor pop];
+#else
     if (qApp && qApp->activeWindow()) {
         const QCursor def(Qt::ArrowCursor);
         qt_mac_set_cursor(qApp->d_func()->cursor_list.isEmpty() ? &def : &qApp->d_func()->cursor_list.first(), QCursor::pos());
     }
-}
 #endif
+}
+#endif // QT_NO_CURSOR
 
 QWidget *QApplication::topLevelAt(const QPoint &p)
 {