Add comment about wxBitmap::SetPalette() not being implemented

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

diff --git a/include/wx/msw/region.h b/include/wx/msw/region.h
index c8da106e50005fb0e9f72d51dbc9c797d6b2d3ea..0d14ea445286c7146a95df7e7822e1515181b0af 100644 (file)
--- a/include/wx/msw/region.h
+++ b/include/wx/msw/region.h
@@ -6,7 +6,7 @@
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1997-2002 wxWidgets team
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1997-2002 wxWidgets team

-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_REGION_H_
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_REGION_H_


@@ -48,9 +48,12 @@ public:
     wxRegion(const wxRect& rect);
     wxRegion(WXHRGN hRegion); // Hangs on to this region
     wxRegion(size_t n, const wxPoint *points, int fillStyle = wxODDEVEN_RULE );
     wxRegion(const wxRect& rect);
     wxRegion(WXHRGN hRegion); // Hangs on to this region
     wxRegion(size_t n, const wxPoint *points, int fillStyle = wxODDEVEN_RULE );

+    wxRegion( const wxBitmap& bmp)
+    {
+        Union(bmp);
+    }

     wxRegion( const wxBitmap& bmp,
     wxRegion( const wxBitmap& bmp,

-              const wxColour& transColour = wxNullColour,
-              int   tolerance = 0)
+              const wxColour& transColour, int tolerance = 0)

     {
         Union(bmp, transColour, tolerance);
     }
     {
         Union(bmp, transColour, tolerance);
     }


@@ -58,7 +61,7 @@ public:
     virtual ~wxRegion();
 
     // Copying
     virtual ~wxRegion();
 
     // Copying

-    wxRegion(const wxRegion& r)
+    wxRegion(const wxRegion& r) : wxGDIObject(r)

         { Ref(r); }
     wxRegion& operator = (const wxRegion& r)
         { Ref(r); return (*this); }
         { Ref(r); }
     wxRegion& operator = (const wxRegion& r)
         { Ref(r); return (*this); }


@@ -119,12 +122,13 @@ public:
     wxBitmap ConvertToBitmap() const;
 
     // Use the non-transparent pixels of a wxBitmap for the region to combine
     wxBitmap ConvertToBitmap() const;
 
     // 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,
+    // with this region.  First version takes transparency from bitmap's mask,
+    // second lets the user specify the colour to be treated as transparent

     // along with an optional tolerance value.
     // along with an optional tolerance value.

+    // NOTE: implemented in common/rgncmn.cpp
+    bool Union(const wxBitmap& bmp);

     bool Union(const wxBitmap& bmp,
     bool Union(const wxBitmap& bmp,

-               const wxColour& transColour = wxNullColour,
-               int   tolerance = 0);
+               const wxColour& transColour, int tolerance = 0);

 
 // Internal
     bool Combine(wxCoord x, wxCoord y, wxCoord width, wxCoord height, wxRegionOp op);
 
 // Internal
     bool Combine(wxCoord x, wxCoord y, wxCoord width, wxCoord height, wxRegionOp op);


@@ -148,7 +152,7 @@ class WXDLLEXPORT wxRegionIterator : public wxObject
 public:
     wxRegionIterator() { Init(); }
     wxRegionIterator(const wxRegion& region);
 public:
     wxRegionIterator() { Init(); }
     wxRegionIterator(const wxRegion& region);

-    wxRegionIterator(const wxRegionIterator& ri) { Init(); *this = ri; }
+    wxRegionIterator(const wxRegionIterator& ri) : wxObject(ri) { Init(); *this = ri; }

 
     wxRegionIterator& operator=(const wxRegionIterator& ri);
 
 
     wxRegionIterator& operator=(const wxRegionIterator& ri);