/////////////////////////////////////////////////////////////////////////////
// Name:        bmpbuttn.h
// Purpose:     wxBitmapButton class
// Author:      Julian Smart
// Modified by:
// Created:     17/09/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_BMPBUTTN_H_
#define _WX_BMPBUTTN_H_

#ifdef __GNUG__
#pragma interface "bmpbuttn.h"
#endif

#include "wx/button.h"

WXDLLEXPORT_DATA(extern const char*) wxButtonNameStr;

#define wxDEFAULT_BUTTON_MARGIN 4

class WXDLLEXPORT wxBitmapButton: public wxButton
{
  DECLARE_DYNAMIC_CLASS(wxBitmapButton)
 public:
  wxBitmapButton();
  ~wxBitmapButton();
  inline wxBitmapButton(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap,
           const wxPoint& pos = wxDefaultPosition,
           const wxSize& size = wxDefaultSize, long style = wxBU_AUTODRAW,
           const wxValidator& validator = wxDefaultValidator,
           const wxString& name = wxButtonNameStr)
  {
      Create(parent, id, bitmap, pos, size, style, validator, name);
  }

  bool Create(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap,
           const wxPoint& pos = wxDefaultPosition,
           const wxSize& size = wxDefaultSize, long style = wxBU_AUTODRAW,
           const wxValidator& validator = wxDefaultValidator,
           const wxString& name = wxButtonNameStr);

  virtual void SetLabel(const wxBitmap& bitmap)
  {
    SetBitmapLabel(bitmap);
  }
  virtual void SetLabel(const wxString& label)
  {
    wxControl::SetLabel(label);
  }

  virtual void SetBitmapLabel(const wxBitmap& bitmap);

  inline wxBitmap& GetBitmapLabel() const { return (wxBitmap&) m_buttonBitmap; }
  inline wxBitmap& GetBitmapSelected() const { return (wxBitmap&) m_buttonBitmapSelected; }
  inline wxBitmap& GetBitmapFocus() const { return (wxBitmap&) m_buttonBitmapFocus; }
  inline wxBitmap& GetBitmapDisabled() const { return (wxBitmap&) m_buttonBitmapDisabled; }

  void SetBitmapSelected(const wxBitmap& sel);
  void SetBitmapFocus(const wxBitmap& focus);
  void SetBitmapDisabled(const wxBitmap& disabled);

  inline void SetMargins(int x, int y) { m_marginX = x; m_marginY = y; }
  inline int GetMarginX() { return m_marginX; }
  inline int GetMarginY() { return m_marginY; }

// Implementation
  void DoSetBitmap();
  virtual void ChangeBackgroundColour();

 protected:
  wxBitmap m_buttonBitmapFocus;
  wxBitmap m_buttonBitmap;
  wxBitmap m_buttonBitmapOriginal; // May be different from m_buttonBitmap
                                   // if m_buttonBitmap has been changed
                                   // to reflect button background colour
  wxBitmap m_buttonBitmapSelected;
  wxBitmap m_buttonBitmapSelectedOriginal;

  wxBitmap m_buttonBitmapDisabled;
  wxBitmap m_buttonBitmapDisabledOriginal;

  int      m_marginX;
  int      m_marginY;

  WXPixmap m_insensPixmap;
};

#endif
    // _WX_BMPBUTTN_H_