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 typedef struct _NSRect NSRect;
  18
  19 class WXDLLEXPORT wxRegion : public wxRegionGeneric
  20 {
  21 public:
  22     wxRegion(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
  23     :   wxRegionGeneric(x,y,w,h)
  24     {}
  25     wxRegion(const wxPoint& topLeft, const wxPoint& bottomRight)
  26     :   wxRegionGeneric(topLeft, bottomRight)
  27     {}
  28     wxRegion(const wxRect& rect)
  29     :   wxRegionGeneric(rect)
  30     {}
  31     wxRegion() {}
  32     wxRegion(const wxBitmap& bmp)
  33     :   wxRegionGeneric()
  34         { Union(bmp); }
  35     wxRegion(const wxBitmap& bmp,
  36              const wxColour& transColour, int tolerance = 0)
  37     :   wxRegionGeneric()
  38         { Union(bmp, transColour, tolerance); }
  39     virtual ~wxRegion() {}
  40     wxRegion(const wxRegion& r)
  41     :   wxRegionGeneric(r)
  42     {}
  43     wxRegion& operator= (const wxRegion& r)
  44     {   return *(wxRegion*)&(this->wxRegionGeneric::operator=(r)); }
  45
  46     // Cocoa-specific creation
  47     wxRegion(const NSRect& rect);
  48     wxRegion(const NSRect *rects, int count);
  49
  50 private:
  51     DECLARE_DYNAMIC_CLASS(wxRegion);
  52 };
  53
  54 class WXDLLEXPORT wxRegionIterator : public wxRegionIteratorGeneric
  55 {
  56 //    DECLARE_DYNAMIC_CLASS(wxRegionIteratorGeneric);
  57 public:
  58     wxRegionIterator() {}
  59     wxRegionIterator(const wxRegion& region)
  60     :   wxRegionIteratorGeneric(region)
  61     {}
  62     wxRegionIterator(const wxRegionIterator& iterator)
  63     :   wxRegionIteratorGeneric(iterator)
  64     {}
  65     virtual ~wxRegionIterator() {}
  66
  67     wxRegionIterator& operator=(const wxRegionIterator& iter)
  68     {   return *(wxRegionIterator*)&(this->wxRegionIteratorGeneric::operator=(iter)); }
  69 };
  70
  71 #endif //ndef _WX_COCOA_REGION_H__