Bring OSX API in sync with MSW

2017-06-25 13:55:06 +02:00
parent 81dfa2ae04
commit b0470eb91d
2 changed files with 3 additions and 3 deletions
--- a/include/wx/osx/bitmap.h
+++ b/include/wx/osx/bitmap.h
@@ -177,7 +177,7 @@ public:
    // these functions are internal and shouldn't be used, they risk to
    // disappear in the future
    bool HasAlpha() const;
-    void UseAlpha();
+    void UseAlpha(bool use = true);

    // returns the 'native' implementation, a GWorldPtr for the content and one for the mask
    WXHBITMAP GetHBITMAP( WXHBITMAP * mask = NULL ) const;