Add GetDrawable convenience function that returns m_bitmap

[wxWidgets.git] / include / wx / mac / brush.h

/////////////////////////////////////////////////////////////////////////////
// Name:        brush.h
// Purpose:     wxBrush class
// Author:      Stefan Csomor
// Modified by:
// Created:     1998-01-01
// RCS-ID:      $Id$
// Copyright:   (c) Stefan Csomor
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_BRUSH_H_
#define _WX_BRUSH_H_

#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "brush.h"
#endif

#include "wx/gdicmn.h"
#include "wx/gdiobj.h"
#include "wx/bitmap.h"

class WXDLLEXPORT wxBrush;

typedef enum 
{
  kwxMacBrushColour ,
  kwxMacBrushTheme ,
  kwxMacBrushThemeBackground
} wxMacBrushKind ;

// Brush
class WXDLLEXPORT wxBrush: public wxGDIObject
{
  DECLARE_DYNAMIC_CLASS(wxBrush)

public:
  wxBrush();
  wxBrush(short macThemeBrush ) ;
  wxBrush(const wxColour& col, int style);
  wxBrush(const wxBitmap& stipple);
  wxBrush(const wxBrush& brush)
      : wxGDIObject()
      { Ref(brush); }
  ~wxBrush();

  virtual void SetColour(const wxColour& col)  ;
  virtual void SetColour(unsigned char r, unsigned char g, unsigned char b)  ;
  virtual void SetStyle(int style)  ;
  virtual void SetStipple(const wxBitmap& stipple)  ;
  virtual void SetMacTheme(short macThemeBrush) ;
  virtual void SetMacThemeBackground(unsigned long macThemeBackground ,  WXRECTPTR extent) ;

  wxBrush& operator = (const wxBrush& brush)
  { if (*this == brush) return (*this); Ref(brush); return *this; }
  bool operator == (const wxBrush& brush)
  { return m_refData == brush.m_refData; }
  bool operator != (const wxBrush& brush)
  { return m_refData != brush.m_refData; }

  wxMacBrushKind MacGetBrushKind()  const ;

  unsigned long GetMacThemeBackground(WXRECTPTR extent)  const ;
  short GetMacTheme()  const ;
  wxColour& GetColour() const ;
  int GetStyle() const ;
  wxBitmap *GetStipple() const ;

  virtual bool Ok() const { return (m_refData != NULL) ; }

// Implementation

  // Useful helper: create the brush resource
  bool RealizeResource();

  // When setting properties, we must make sure we're not changing
  // another object
  void Unshare();
};

#endif
    // _WX_BRUSH_H_