diff --git a/3rdparty/o2/examples/twitterdemo/tweeter.h b/3rdparty/o2/examples/twitterdemo/tweeter.h
new file mode 100644
index 0000000000000000000000000000000000000000..6108725bc1baf238ced5ec80526334a4a39af612
--- /dev/null
+++ b/3rdparty/o2/examples/twitterdemo/tweeter.h
@@ -0,0 +1,41 @@
+#ifndef TWEETER_H
+#define TWEETER_H
+
+#include <QObject>
+#include <QString>
+#include <QUrl>
+#include <QVariantMap>
+
+#include "o1twitter.h"
+#include "oxtwitter.h"
+
+class Tweeter : public QObject
+{
+    Q_OBJECT
+public:
+    explicit Tweeter(QObject *parent = 0);
+
+signals:
+    void extraTokensReady(const QVariantMap &extraTokens);
+    void linkingFailed();
+    void linkingSucceeded();
+    void statusPosted();
+
+public slots:
+    void doOAuth();
+    void doXAuth(const QString &username, const QString &password);
+    void postStatusUpdate(const QString &message);
+
+private slots:
+    void onLinkedChanged();
+    void onLinkingSucceeded();
+    void onOpenBrowser(const QUrl &url);
+    void onCloseBrowser();
+    void tweetReplyDone();
+
+private:
+    O1Twitter* o1Twitter_;
+    OXTwitter* oxTwitter_;
+};
+
+#endif // TWEETER_H