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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 */
+