include/wx/cocoa/region.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/region.h
   3 // Purpose:     wxRegion class
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2004/04/12
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2004 David Elliott
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COCOA_REGION_H__
  13 #define _WX_COCOA_REGION_H__
  14
  15 #include "wx/generic/region.h"
  16
  17 #if defined(__LP64__) || defined(NS_BUILD_32_LIKE_64)
  18 typedef struct CGRect NSRect;
  19 #else
  20 typedef struct _NSRect NSRect;
  21 #endif
  22
  23 class WXDLLEXPORT wxRegion : public wxRegionGeneric
  24 {
  25 public:
  26     wxRegion(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
  27     :   wxRegionGeneric(x,y,w,h)
  28     {}
  29     wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight)
  30     :   wxRegionGeneric(topLeft, bottomRight)
  31     {}
  32     wxRegion(const wxRect& rect)
  33     :   wxRegionGeneric(rect)
  34     {}
  35     wxRegion() {}
  36     wxRegion(const wxBitmap& bmp)
  37     :   wxRegionGeneric()
  38         { Union(bmp); }
  39     wxRegion(const wxBitmap& bmp,
  40              const wxColour& transColour, int tolerance = 0)
  41     :   wxRegionGeneric()
  42         { Union(bmp, transColour, tolerance); }
  43     virtual ~wxRegion() {}
  44     wxRegion(const wxRegion& r)
  45     :   wxRegionGeneric(r)
  46     {}
  47     wxRegion& operator= (const wxRegion& r)
  48     {   return *(wxRegion*)&(this->wxRegionGeneric::operator=(r)); }
  49
  50     // Cocoa-specific creation
  51     wxRegion(const NSRect& rect);
  52     wxRegion(const NSRect *rects, int count);
  53
  54 private:
  55     DECLARE_DYNAMIC_CLASS(wxRegion);
  56 };
  57
  58 class WXDLLEXPORT wxRegionIterator : public wxRegionIteratorGeneric
  59 {
  60 //    DECLARE_DYNAMIC_CLASS(wxRegionIteratorGeneric);
  61 public:
  62     wxRegionIterator() {}
  63     wxRegionIterator(const wxRegion& region)
  64     :   wxRegionIteratorGeneric(region)
  65     {}
  66     wxRegionIterator(const wxRegionIterator& iterator)
  67     :   wxRegionIteratorGeneric(iterator)
  68     {}
  69     virtual ~wxRegionIterator() {}
  70
  71     wxRegionIterator& operator=(const wxRegionIterator& iter)
  72     {   return *(wxRegionIterator*)&(this->wxRegionIteratorGeneric::operator=(iter)); }
  73 };
  74
  75 #endif
  76     //ndef _WX_COCOA_REGION_H__