Fix C-style cast in QAxWidget::qObject()

It actually is a const_cast followed by an implicit
conversion to the base class, so use a const_cast.

Public Qt header are supposed to compile with
-Wold-style-cast or similar.

Change-Id: Ifa311824aabc2978004c1ff3029073c2bf230157
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/activeqt/container/qaxwidget.h b/src/activeqt/container/qaxwidget.h
index 1841958..a663d69 100644
--- a/src/activeqt/container/qaxwidget.h
+++ b/src/activeqt/container/qaxwidget.h
@@ -56,7 +56,7 @@ class QAxWidget : public QWidget, public QAxBase
 {
     Q_OBJECT_FAKE
 public:
-    QObject* qObject() const { return (QWidget*)this; }
+    QObject* qObject() const { return const_cast<QAxWidget *>(this); }
     const char *className() const;
 
     explicit QAxWidget(QWidget* parent = Q_NULLPTR, Qt::WindowFlags f = Qt::WindowFlags());