coUifElem.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_UIF_ELEM_H_
#define _CO_UIF_ELEM_H_
 
// 15.09.99
 
namespace covise
{
 
class APIEXPORT coUifElem
{
 
public:
    enum Kind
    {
        SWITCH,
        PARAM,
        INPORT,
        OUTPORT
    };
 
    virtual ~coUifElem();
 
    virtual void hide();
 
    virtual void show();
 
    virtual Kind kind() const = 0;
 
    virtual const char *getName() const = 0;
 
    virtual void initialize() = 0;
 
    virtual int switchable() const;
 
    // --- all these are pre-defined empty ---
 
    virtual int paramChange();
 
    virtual int preCompute();
 
    virtual int postCompute();
};
}
#endif