include/wx/mac/carbon/brush.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        brush.h
   3 // Purpose:     wxBrush class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_BRUSH_H_
  13 #define _WX_BRUSH_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "brush.h"
  17 #endif
  18
  19 #include "wx/gdicmn.h"
  20 #include "wx/gdiobj.h"
  21 #include "wx/bitmap.h"
  22
  23 class WXDLLEXPORT wxBrush;
  24
  25 typedef enum
  26 {
  27   kwxMacBrushColour ,
  28   kwxMacBrushTheme ,
  29   kwxMacBrushThemeBackground
  30 } wxMacBrushKind ;
  31
  32 // Brush
  33 class WXDLLEXPORT wxBrush: public wxGDIObject
  34 {
  35   DECLARE_DYNAMIC_CLASS(wxBrush)
  36
  37 public:
  38   wxBrush();
  39   wxBrush(short macThemeBrush ) ;
  40   wxBrush(const wxColour& col, int style = wxSOLID);
  41   wxBrush(const wxBitmap& stipple);
  42   wxBrush(const wxBrush& brush)
  43       : wxGDIObject()
  44       { Ref(brush); }
  45   ~wxBrush();
  46
  47   virtual void SetColour(const wxColour& col)  ;
  48   virtual void SetColour(unsigned char r, unsigned char g, unsigned char b)  ;
  49   virtual void SetStyle(int style)  ;
  50   virtual void SetStipple(const wxBitmap& stipple)  ;
  51   virtual void MacSetTheme(short macThemeBrush) ;
  52   virtual void MacSetThemeBackground(unsigned long macThemeBackground ,  WXRECTPTR extent) ;
  53
  54   wxBrush& operator = (const wxBrush& brush)
  55   { if (*this == brush) return (*this); Ref(brush); return *this; }
  56   bool operator == (const wxBrush& brush)
  57   { return m_refData == brush.m_refData; }
  58   bool operator != (const wxBrush& brush)
  59   { return m_refData != brush.m_refData; }
  60
  61   wxMacBrushKind MacGetBrushKind()  const ;
  62
  63   unsigned long MacGetThemeBackground(WXRECTPTR extent)  const ;
  64   short MacGetTheme()  const ;
  65   wxColour& GetColour() const ;
  66   int GetStyle() const ;
  67   wxBitmap *GetStipple() const ;
  68
  69   virtual bool Ok() const { return (m_refData != NULL) ; }
  70
  71 // Implementation
  72
  73   // Useful helper: create the brush resource
  74   bool RealizeResource();
  75
  76   // When setting properties, we must make sure we're not changing
  77   // another object
  78   void Unshare();
  79 };
  80
  81 #endif
  82     // _WX_BRUSH_H_