coGenericSubMenuItem.h

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/* This file is part of COVISE.

   You can use it under the terms of the GNU Lesser General Public License
   version 2.1 or later, see lgpl-2.1.txt.

 * License: LGPL 2+ */

#ifndef CO_SUBMENU_H
#define CO_SUBMENU_H

#include <util/coTypes.h>

namespace vrui
{

class coMenu;
class coMenuItem;

class OPENVRUIEXPORT coGenericSubMenuItem
{
protected:
    coMenu *subMenu; 
    bool open; 
    coMenuItem *container_; 
public:
    coGenericSubMenuItem(coMenuItem *container);
    virtual ~coGenericSubMenuItem();

    virtual void setMenu(coMenu *menu);

    virtual void closeSubmenu() = 0;
    virtual void openSubmenu() = 0;
    virtual void positionSubmenu() = 0;
    bool isOpen() const;

    coMenu *getMenu(); 
private:
    coGenericSubMenuItem();
};
}
#endif