X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/284f2b59db428e6ab05d31ff26b12043b6d42ff3..caa2490c0fb8053b1d416117a9619695d75af9e4:/src/gtk1/bitmap.cpp?ds=sidebyside

diff --git a/src/gtk1/bitmap.cpp b/src/gtk1/bitmap.cpp
index 289f2653c8..df7af69140 100644
--- a/src/gtk1/bitmap.cpp
+++ b/src/gtk1/bitmap.cpp
@@ -23,6 +23,7 @@
 #include "wx/image.h"
 #include "wx/dcmemory.h"
 #include "wx/app.h"
+#include "wx/rawbmp.h"
 
 #ifdef __WXGTK20__
     // need this to get gdk_image_new_bitmap()
@@ -1596,6 +1597,23 @@ void wxBitmap::UngetRawData(wxPixelDataBase& data)
 {
 }
 
+
+bool wxBitmap::HasAlpha() const 
+{
+#ifdef __WXGTK20__
+    return HasPixbuf();
+#else
+    return false;
+#endif
+}
+
+void wxBitmap::UseAlpha()
+{ 
+#ifdef __WXGTK20__
+    GetPixbuf();
+#endif
+}
+
 //-----------------------------------------------------------------------------
 // wxBitmapHandler
 //-----------------------------------------------------------------------------