Add missing version check

diff --git a/pv/views/trace/viewport.cpp b/pv/views/trace/viewport.cpp
index 192e8f096303aca51013254b70582e3dd4398d42..bab4f95368aa55569ef95bffb2c91a712b72d3e5 100644 (file)
--- a/pv/views/trace/viewport.cpp
+++ b/pv/views/trace/viewport.cpp
@@ -243,7 +243,11 @@ void Viewport::wheelEvent(QWheelEvent *event)
                                (delta * height()) / (8 * 120));
                } else {
                        // Vertical scrolling is interpreted as zooming in/out
+#if QT_VERSION >= QT_VERSION_CHECK(5, 12, 0)
                        view_.zoom(delta / 120.0, event->position().x());
+#else
+                       view_.zoom(delta / 120.0, event->x());
+#endif
                }
 #if QT_VERSION >= QT_VERSION_CHECK(5, 12, 0)
        } else if (event->angleDelta().x() != 0) {