use const for xpm icons

[wxWidgets.git] / src / mac / carbon / metafile.cpp

diff --git a/src/mac/carbon/metafile.cpp b/src/mac/carbon/metafile.cpp
index a99899b188ea162fd52d3d47a398fc8b1f3354ab..aebbf38e04bad17a37c43e62c51a917502549d2d 100644 (file)
--- a/src/mac/carbon/metafile.cpp
+++ b/src/mac/carbon/metafile.cpp
@@ -35,7 +35,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxMetafileDC, wxDC)
 
 class wxMetafileRefData: public wxGDIRefData
 {
-    friend class WXDLLEXPORT wxMetafile;
+    friend class wxMetafile;
 
 public:
     wxMetafileRefData();
@@ -101,7 +101,7 @@ WXHMETAFILE wxMetaFile::GetHMETAFILE() const
     return (WXHMETAFILE) M_METAFILEDATA->m_metafile;
 }
 
-bool wxMetaFile::SetClipboard(int width, int height)
+bool wxMetaFile::SetClipboard(int WXUNUSED(width), int WXUNUSED(height))
 {
     bool success = true;
 
@@ -215,7 +215,7 @@ wxMetaFileDC::wxMetaFileDC(
     int width, int height,
     const wxString& WXUNUSED(description) )
 {
-    wxASSERT_MSG( width <= 0 || height <= 0, wxT("no arbitration of metafile size supported") );
+    wxASSERT_MSG( width != 0 || height != 0, wxT("no arbitration of metafile size supported") );
     wxASSERT_MSG( filename.empty(), wxT("no file based metafile support yet"));
 
     m_metaFile = new wxMetaFile( filename );