1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsdrag.h b/src/plugins/platforms/windows/qwindowsdrag.h
index 890ad6c142..ebe949a6af 100644
--- a/src/plugins/platforms/windows/qwindowsdrag.h
+++ b/src/plugins/platforms/windows/qwindowsdrag.h
@@ -90,6 +90,8 @@ public:
     Qt::DropAction drag(QDrag *drag) Q_DECL_OVERRIDE;
 
     static QWindowsDrag *instance();
+    void cancelDrag() Q_DECL_OVERRIDE { QWindowsDrag::m_canceled = true; }
+    static bool isCanceled() { return QWindowsDrag::m_canceled; }
 
     IDataObject *dropDataObject() const             { return m_dropDataObject; }
     void setDropDataObject(IDataObject *dataObject) { m_dropDataObject = dataObject; }
@@ -99,6 +101,8 @@ public:
     IDropTargetHelper* dropHelper();
 
 private:
+    static bool m_canceled;
+
     QWindowsDropMimeData m_dropData;
     IDataObject *m_dropDataObject;