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