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diff --git a/libkdepim/overlaywidget.h b/libkdepim/overlaywidget.h
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+/* -*- c++ -*-
+ * overlaywidget.h
+ *
+ *  Copyright (c) 2004 David Faure <faure@kde.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *  In addition, as a special exception, the copyright holders give
+ *  permission to link the code of this program with any edition of
+ *  the Qt library by Trolltech AS, Norway (or with modified versions
+ *  of Qt that use the same license as Qt), and distribute linked
+ *  combinations including the two.  You must obey the GNU General
+ *  Public License in all respects for all of the code used other than
+ *  Qt.  If you modify this file, you may extend this exception to
+ *  your version of the file, but you are not obligated to do so.  If
+ *  you do not wish to do so, delete this exception statement from
+ *  your version.
+ */
+#ifndef OVERLAYWIDGET_H
+#define OVERLAYWIDGET_H
+
+#include <qhbox.h>
+
+namespace KPIM {
+
+/**
+ * This is a widget that can align itself with another one, without using a layout,
+ * so that it can actually be on top of other widgets.
+ * Currently the only supported type of alignment is "right aligned, on top of the other widget".
+ *
+ * OverlayWidget inherits QHBox for convenience purposes (layout, and frame)
+ */
+class OverlayWidget : public QHBox
+{
+  Q_OBJECT
+
+public:
+  OverlayWidget( QWidget* alignWidget, QWidget* parent, const char* name = 0 );
+  ~OverlayWidget();
+
+  QWidget * alignWidget() { return mAlignWidget; }
+  void setAlignWidget( QWidget * alignWidget );
+
+protected:
+  void resizeEvent( QResizeEvent* ev );
+  bool eventFilter( QObject* o, QEvent* e);
+
+private:
+  void reposition();
+
+private:
+  QWidget * mAlignWidget;
+};
+
+} // namespace
+
+#endif /* OVERLAYWIDGET_H */
+