albaGUILutSlider.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaGUILutSlider
 Authors: Silvano Imboden
 
 Copyright (c) BIC
 All rights reserved. See Copyright.txt or
 
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef __albaGUILutSlider_H__
#define __albaGUILutSlider_H__
 
//----------------------------------------------------------------------------
// Include:
//----------------------------------------------------------------------------
#include "albaObserver.h"
 
//----------------------------------------------------------------------------
// forward reference :
//----------------------------------------------------------------------------
class albaGUILutButt;
class albaEvent;
class albaObserver;
 
//----------------------------------------------------------------------------
// albaGUILutSlider :
//----------------------------------------------------------------------------
class ALBA_EXPORT albaGUILutSlider : public wxPanel
{
public:
  albaGUILutSlider(
        wxWindow *parent, 
        wxWindowID id,
        const wxPoint& pos = wxDefaultPosition,
        const wxSize& size = wxDefaultSize,
        long style = wxBORDER_SIMPLE | wxCLIP_CHILDREN,
        const char* middleButtonTitle = "windowing"
        );
 ~albaGUILutSlider();
 
 enum ID_ARG_MOUSE_MOVE
 {
   ID_MOUSE_RELEASE = 0,
   ID_MOUSE_MOVE,
   ID_MOUSE_D_CLICK_LEFT,
 };
 
 enum ID_BUTTON
 {
   MIN_BUTTON = 1,
   MAX_BUTTON,
   MIDDLE_BUTTON,
 };
 
  void SetListener(albaObserver *listener)   {m_Listener=listener;}; 
 
   void SetRange(double  rmin, double  rmax);
 
   void SetRange(double *range) { SetRange(range[0], range[1]); };
 
   void GetRange(double *rmin, double *rmax) { *rmin = m_MinValue; *rmax = m_MaxValue; };
 
   void GetRange(double *range) { range[0] = m_MinValue; range[1] = m_MaxValue; };
 
  void SetSubRange(double  low, double  hi ); 
 
   void SetSubRange(const double *range) { SetSubRange(range[0], range[1]); };
 
   void GetSubRange(double *low, double *hi) { *low = m_LowValue; *hi = m_HighValue; };
 
   void GetSubRange(double *range) { range[0] = m_LowValue; range[1] = m_HighValue; };
 
  void MoveButton(int id, int pos);
 
  void ReleaseButton();
 
   void ShowRangeEntry(int id);
 
   void ShowSubRangeEntry(int id);
 
   void SetText(long i, wxString text);
 
   void SetColour(long i, wxColour colour);
 
  void SetFloatingPointTextOn(){m_FloatingPointText = true;};
  void SetFloatingPointTextOff(){m_FloatingPointText = false;};
 
  void SetFixedTextOn(){m_FixedText = true;};
 
  void SetFixedTextOff(){m_FixedText = false;};
 
  void SetFixedTextMinButton(const char* label);
 
  void SetFixedTextMaxButton(const char* label);
 
  void EnableMiddleButton(bool enable);
 
  void EnableMaxButton(bool enable);
 
  void EnableMinButton(bool enable);
 
protected:  
  void OnSize(wxSizeEvent &event);
 
  void UpdateButtons();
 
  albaGUILutButt* m_MinButton;
  albaGUILutButt* m_MiddleButton;
  albaGUILutButt* m_MaxButton;
   wxTextCtrl *m_MinEntry;
   wxTextCtrl *m_MaxEntry;
 
   wxStaticText *m_MinLabel;
   wxStaticText *m_MaxLabel;
  
   double m_MinValue;
  double m_MaxValue;
  double m_LowValue;
  double m_HighValue;
 
  bool m_FloatingPointText; 
  bool m_FixedText; 
 
  albaObserver  *m_Listener;     
DECLARE_EVENT_TABLE()
};
#endif    // __albaGUILutSlider_H__