Merge topic 'qt-5.9-support' into paraview/release

7c3353e8 QQuickVTKInteractorAdapter: support Qt 5.9

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Reviewed-by: Mathieu Westphal <mathieu.westphal@kitware.com>
Merge-request: !9972

GUISupport/QtQuick/QQuickVTKInteractorAdapter.cxx

@@ -105,9 +105,16 @@ void QQuickVTKInteractorAdapter::QueueWheelEvent(QQuickItem* item, QWheelEvent*
   p = e->posF();
   gp = e->globalPosF();
 #endif
+#if QT_VERSION >= QT_VERSION_CHECK(5, 12, 0)
   QWheelEvent* newEvent = new QWheelEvent(this->mapEventPosition(item, p),
     this->mapEventPosition(item, gp), e->pixelDelta(), e->angleDelta(), e->buttons(),
     e->modifiers(), e->phase(), e->inverted(), e->source());
+#else
+  QWheelEvent* newEvent = new QWheelEvent(this->mapEventPosition(item, p),
+    this->mapEventPosition(item, gp), e->pixelDelta(), e->angleDelta(), //
+    0, Qt::Horizontal, // Qt4 compatibility arguments
+    e->buttons(), e->modifiers(), e->phase(), e->source(), e->inverted());
+#endif
   QueueEvent(newEvent);
 }