Use wxRound instead of wxCoordRound

[wxWidgets.git] / include / wx / cocoa / region.h

diff --git a/include/wx/cocoa/region.h b/include/wx/cocoa/region.h
index 287217ff24ea958cdb4aaca297e3d3306d379547..20e7ce3d28e797492615c110d488a73f7733aa4e 100644 (file)
--- a/include/wx/cocoa/region.h
+++ b/include/wx/cocoa/region.h
@@ -2,11 +2,11 @@
 // Name:        wx/cocoa/region.h
 // Purpose:     wxRegion class
 // Author:      David Elliott
-// Modified by: 
+// Modified by:
 // Created:     2004/04/12
 // RCS-ID:      $Id$
 // Copyright:   (c) 2004 David Elliott
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_COCOA_REGION_H__
@@ -14,9 +14,10 @@
 
 #include "wx/generic/region.h"
 
+typedef struct _NSRect NSRect;
+
 class WXDLLEXPORT wxRegion : public wxRegionGeneric
 {
-    DECLARE_DYNAMIC_CLASS(wxRegion);
 public:
     wxRegion(wxCoord x, wxCoord y, wxCoord w, wxCoord h)
     :   wxRegionGeneric(x,y,w,h)
@@ -28,41 +29,26 @@ public:
     :   wxRegionGeneric(rect)
     {}
     wxRegion() {}
+    wxRegion(const wxBitmap& bmp)
+    :   wxRegionGeneric()
+        { Union(bmp); }
     wxRegion(const wxBitmap& bmp,
-            const wxColour& transColour = wxNullColour,
-            int tolerance = 0)
+             const wxColour& transColour, int tolerance = 0)
     :   wxRegionGeneric()
-    {
-        Union(bmp, transColour, tolerance);
-    }
-    ~wxRegion() {}
+        { Union(bmp, transColour, tolerance); }
+    virtual ~wxRegion() {}
     wxRegion(const wxRegion& r)
     :   wxRegionGeneric(r)
     {}
     wxRegion& operator= (const wxRegion& r)
     {   return *(wxRegion*)&(this->wxRegionGeneric::operator=(r)); }
 
-    // Use the non-transparent pixels of a wxBitmap for the region to combine
-    // with this region.  If the bitmap has a mask then it will be used,
-    // otherwise the colour to be treated as transparent may be specified,
-    // along with an optional tolerance value.
-    // NOTE: implemented in common/rgncmn.cpp
-    bool Union(const wxBitmap& bmp,
-               const wxColour& transColour = wxNullColour,
-               int   tolerance = 0);
-    /* And because of function hiding: */
-    bool Union(long x, long y, long width, long height)
-    {   return wxRegionGeneric::Union(x,y,width,height); }
-    bool Union(const wxRect& rect)
-    {   return wxRegionGeneric::Union(rect); }
-    bool Union(const wxRegion& region)
-    {   return wxRegionGeneric::Union(region); }
-
-    // Convert the region to a B&W bitmap with the black pixels being inside
-    // the region.
-    // NOTE: implemented in common/rgncmn.cpp
-    wxBitmap ConvertToBitmap() const;
+    // Cocoa-specific creation
+    wxRegion(const NSRect& rect);
+    wxRegion(const NSRect *rects, int count);
 
+private:
+    DECLARE_DYNAMIC_CLASS(wxRegion);
 };
 
 class WXDLLEXPORT wxRegionIterator : public wxRegionIteratorGeneric
@@ -76,10 +62,11 @@ public:
     wxRegionIterator(const wxRegionIterator& iterator)
     :   wxRegionIteratorGeneric(iterator)
     {}
-    ~wxRegionIterator() {}
+    virtual ~wxRegionIterator() {}
 
     wxRegionIterator& operator=(const wxRegionIterator& iter)
     {   return *(wxRegionIterator*)&(this->wxRegionIteratorGeneric::operator=(iter)); }
 };
 
-#endif //ndef _WX_COCOA_REGION_H__
+#endif
+    //ndef _WX_COCOA_REGION_H__