diff -r 000000000000 -r 6474c204b198 widget/qt/mozqwidget.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widget/qt/mozqwidget.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim: set ts=4 et sw=4 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef MOZQWIDGET_H
+#define MOZQWIDGET_H
+
+#include "nsIWidget.h"
+
+#include <QtGui/QWindow>
+
+QT_BEGIN_NAMESPACE
+class QPainter;
+class QExposeEvent;
+class QResizeEvent;
+QT_END_NAMESPACE
+
+namespace mozilla {
+namespace widget {
+
+class nsWindow;
+
+class MozQWidget : public QWindow
+{
+    Q_OBJECT
+public:
+    explicit MozQWidget(nsWindow* aReceiver, QWindow* aParent = 0);
+    ~MozQWidget();
+
+    virtual void render(QPainter* painter);
+
+    virtual nsWindow* getReceiver() { return mReceiver; };
+    virtual void dropReceiver() { mReceiver = nullptr; };
+    virtual void SetCursor(nsCursor aCursor);
+
+public Q_SLOTS:
+    void renderLater();
+    void renderNow();
+
+protected:
+    virtual bool event(QEvent* event);
+    virtual void exposeEvent(QExposeEvent* event);
+    virtual void focusInEvent(QFocusEvent* event);
+    virtual void focusOutEvent(QFocusEvent* event);
+    virtual void hideEvent(QHideEvent* event);
+    virtual void keyPressEvent(QKeyEvent* event);
+    virtual void keyReleaseEvent(QKeyEvent* event);
+    virtual void mouseDoubleClickEvent(QMouseEvent* event);
+    virtual void mouseMoveEvent(QMouseEvent* event);
+    virtual void mousePressEvent(QMouseEvent* event);
+    virtual void mouseReleaseEvent(QMouseEvent* event);
+    virtual void moveEvent(QMoveEvent* event);
+    virtual void resizeEvent(QResizeEvent* event);
+    virtual void showEvent(QShowEvent* event);
+    virtual void tabletEvent(QTabletEvent* event);
+    virtual void touchEvent(QTouchEvent* event);
+    virtual void wheelEvent(QWheelEvent* event);
+
+private:
+    nsWindow* mReceiver;
+    bool mUpdatePending;
+    nsWindowType mWindowType;
+};
+
+} // namespace widget
+} // namespace mozilla
+
+#endif // MOZQWIDGET_H
+