zq_rubberbox.hpp

/* zq_rubberbox.hpp */
/* $Id: zq_rubberbox.hpp 20080 2009-12-15 15:57:52Z vlad $ */
#ifndef __zq_rubberbox_hpp
#define __zq_rubberbox_hpp

#include <qrubberband.h>

#include "zq_object.hpp"


class ZqRubberBox : public ZqObject
{
public:

  enum RangeMode {
    Vertical = 0x01,    
    Horizontal = 0x02,  
    Rectangle = 0x03    
  };


  ZqRubberBox (const char* szName = NULL);

  ZqRubberBox (ZqbPlaceholder* pPh, const char* szName = NULL);

  virtual ~ZqRubberBox ();


  virtual bool      attachToPlace (ZqbPlaceholder* pPh);

  virtual bool      detachFromPlace ();


  /*
   *  Properties
   */

  virtual void      setThickness (int iThickness);

  virtual int       getThickness () const;

  virtual void      setRangeMode (int mMode);

  virtual int       getRangeMode () const;

  virtual void      setSensExtWidth (int iWidth);

  virtual int       getSensExtWidth () const;


  /*
   *  Polymorphic methods
   */

  virtual ZqbEventHint  input (QEvent& event);

  virtual void      setInputable (bool bFlag);

  virtual void      box (QRect r);

  virtual void      click (QRect r);


protected:

  void          drawRubberRect (const QRect& r);
  
  void                  updateRubberRect(const QRect& r);
  
  void          hideRubberRect ();
  
  bool          m_bDrawn;

  QRect         m_qRect;
  QPoint        m_qCurrent, m_qStart;

  int           m_iThickness;

  int           m_mMode;

  int           m_iExtWidth;

  QRubberBand       *m_qRB;

private:
  
  static int        s_iNameCounter;

};


#include "zq_rubberbox_inline.hpp"


#endif /* zq_rubberbox.hpp */