LCDScroller.h

#ifndef _LCD_SCROLLER_H_
#define _LCD_SCROLLER_H_

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

class LCDScroller : public LCDWidget
{
 private:
  std::string _text;
  int _left, _top, _right, _bottom, _speed;
  Direction _direction;
 public:
  LCDScroller(LCDElement *parent = 0, const std::string &id = "");

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

  void set(const std::string &text, int left = 1, int top = 1, int right = 10, int bottom = 1, int speed = 8, Direction direction = Horizontal);

  void setText(const std::string &text);

  std::string getText();

  void setWidth(int width);

  void setHeight(int height);

  void setSpeed(int speed);

};

#endif

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