coProgressBar.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 COPROGRESSBAR_H
#define COPROGRESSBAR_H
 
#include <OpenVRUI/coPanel.h>
 
namespace vrui
{
 
class coLabel;
class coTexturedBackground;
 
class OPENVRUIEXPORT coProgressBar : public coPanel
{
public:
    coProgressBar();
    virtual ~coProgressBar();
 
    enum Style
    {
        Default = 0xFF,
        Empty = 0x00,
        Integer = 0x01,
        Float = 0x02
    };
 
    void setProgress(float progress);
    void setProgress(int progress);
 
    float getProgress() const;
 
    void setStyle(Style style);
    Style getStyle() const;
 
    virtual void resizeToParent(float x, float y, float z, bool shrink);
 
    virtual const char *getClassName() const;
    virtual bool isOfClassName(const char *) const;
 
private:
    float progress;
 
    void setProgress(const std::string &progressString, float progress);
 
    Style styleCurrent;
    Style styleSet;
 
    coLabel *label;
    coLabel *dummyLabel;
 
    float px, py;
 
    coTexturedBackground *doneBackground;
};
}
 
#endif // COPROGRESSBAR_H