- Your Widget Set For OpenGL

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uviewport.hpp

/***************************************************************************
    LibUFO - UI For OpenGL
    copyright         : (C) 2001-2005 by Johannes Schmidt
    email             : schmidtjf at users.sourceforge.net
                             -------------------

    file              : include/ufo/widgets/uviewport.hpp
    begin             : Sat Oct 12 2002
    $Id: uviewport.hpp,v 1.7 2005/05/21 15:17:23 schmidtjf Exp $
 ***************************************************************************/

/***************************************************************************
 *  This library is free software; you can redistribute it and/or          *
 * modify it under the terms of the GNU Lesser General Public              *
 * License as published by the Free Software Foundation; either            *
 * version 2.1 of the License, or (at your option) any later version.      *
 *                                                                         *
 * This library 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       *
 * Lesser General Public License for more details.                         *
 *                                                                         *
 * You should have received a copy of the GNU Lesser General Public        *
 * License along with this library; if not, write to the Free Software     *
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
 ***************************************************************************/

#ifndef UVIEWPORT_HPP
#define UVIEWPORT_HPP

#include "uwidget.hpp"

namespace ufo {

class UFO_EXPORT UViewport : public UWidget {
    UFO_DECLARE_DYNAMIC_CLASS(UViewport)
public:
    UViewport();

public:
    void setView(UWidget * w);
    UWidget * getView() const;

    UPoint getViewLocation() const;
    void setViewLocation(const UPoint & pos);

    void setViewBounds(int x, int y, int w, int h);

    void scrollRectToVisible(const URectangle & rect);

protected: // Protected methods
    virtual ULayoutManager * createLayoutManager();

protected: // Overrides UWidget
    virtual void addImpl(UWidget * w, UObject * constraints, int index);
    virtual void paintChildren(UGraphics * g);

private: // Private attributes
    UWidget * m_view;
    bool m_scrollableWidget;
};

} // namespace ufo

#endif // UVIEWPORT_HPP

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