X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d2ec5847d6cf4b1bd45a60682eeb32cee5b07ea4..c9ccc09c64f4c29d4667796bef7b507d9e8d25ed:/src/osx/carbon/icon.cpp?ds=sidebyside

diff --git a/src/osx/carbon/icon.cpp b/src/osx/carbon/icon.cpp
index 50bd2b8c5a..d99c5a1e64 100644
--- a/src/osx/carbon/icon.cpp
+++ b/src/osx/carbon/icon.cpp
@@ -338,6 +338,7 @@ bool wxIcon::LoadIconFromBundleResource(const wxString& resourceName, int desire
             {
                 err = GetIconRefFromIconFamilyPtr( *iconFamily, GetHandleSize((Handle) iconFamily), &iconRef );
             }
+            ReleaseResource( (Handle) iconFamily );
         }
     }
 
@@ -439,8 +440,21 @@ void wxIcon::CopyFromBitmap( const wxBitmap& bmp )
     UnRef() ;
 
     // as the bitmap owns that ref, we have to acquire it as well
-    IconRef iconRef = bmp.CreateIconRef() ;
-    m_refData = new wxIconRefData( (WXHICON) iconRef, bmp.GetWidth(), bmp.GetHeight()  ) ;
+    
+    int w = bmp.GetWidth() ;
+    int h = bmp.GetHeight() ;
+    int sz = wxMax( w , h ) ;
+
+    if ( sz == 24 || sz == 64 )
+    {
+        wxBitmap scaleBmp( bmp.ConvertToImage().Scale( w * 2 , h * 2 ) ) ;
+        m_refData = new wxIconRefData( (WXHICON) scaleBmp.CreateIconRef(), bmp.GetWidth(), bmp.GetHeight()  ) ;
+    }
+    else 
+    {
+        m_refData = new wxIconRefData( (WXHICON) bmp.CreateIconRef() , bmp.GetWidth(), bmp.GetHeight()  ) ;
+    }
+
 }
 
 IMPLEMENT_DYNAMIC_CLASS(wxICONResourceHandler, wxBitmapHandler)