LCDBar.h

#ifndef _LCD_BAR_H_
#define _LCD_BAR_H_

#include "LCDWidget.h"
#include <string>

class LCDBar : public LCDWidget
{
 protected:
  int _length;
  int _max;  
 public:
  LCDBar(const std::string &widgetType, const std::string &id, LCDElement *parent);
  LCDBar(const std::string &widgetType, int length, int x, int y, const std::string &id, LCDElement *parent);

  virtual void notifyChanged();
  void set(int length, int x=1, int y=1);

  void setPercentage(int value);

  int getPercentage();

  void setPercentageMax(int max);

  virtual void valueCallback(std::string value);
};

#endif

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