Remove usages of deprecated APIs of QWheelEvent

- Replaced the usages of deprecated QWheelEvent::delta() and
  QWheelEvent::orientation() with QWheelEvent::angleDelta().

- Removed the tests for deprecated APIs.

Task-number: QTBUG-76491
Change-Id: I2f9a53d3236bce8ba6cee66ec1b0b933d50518aa
Reviewed-by: Johan Helsing <johan.helsing@qt.io>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/compositor/compositor_api/qwaylandquickitem.cpp b/src/compositor/compositor_api/qwaylandquickitem.cpp
index 01b183b8a..ee15a0871 100644
--- a/src/compositor/compositor_api/qwaylandquickitem.cpp
+++ b/src/compositor/compositor_api/qwaylandquickitem.cpp
@@ -616,7 +616,11 @@ void QWaylandQuickItem::wheelEvent(QWheelEvent *event)
         }
 
         QWaylandSeat *seat = compositor()->seatFor(event);
-        seat->sendMouseWheelEvent(event->orientation(), event->delta());
+        // TODO: fix this to send a single event, when diagonal scrolling is supported
+        if (event->angleDelta().x() != 0)
+            seat->sendMouseWheelEvent(Qt::Horizontal, event->angleDelta().x());
+        if (event->angleDelta().y() != 0)
+            seat->sendMouseWheelEvent(Qt::Vertical, event->angleDelta().y());
     } else {
         event->ignore();
     }