Add tar streams.

[wxWidgets.git] / include / wx / animdecod.h

diff --git a/include/wx/animdecod.h b/include/wx/animdecod.h
index 4e89b4f9e9245947b04b65da9f9f14d04924dc77..bb8946ecee15633d45c441c56a3cd6884ddc3f74 100644 (file)
--- a/include/wx/animdecod.h
+++ b/include/wx/animdecod.h
@@ -12,7 +12,7 @@
 
 #include "wx/defs.h"
 
-#if wxUSE_STREAMS && wxUSE_GIF
+#if wxUSE_STREAMS
 
 #include "wx/colour.h"
 #include "wx/gdicmn.h"
@@ -112,6 +112,9 @@ public:     // frame specific data getters
     // if returns -1 then the frame must be displayed forever.
     virtual long GetDelay(size_t frame) const = 0;
 
+    // the transparent colour for this frame if any or wxNullColour.
+    virtual wxColour GetTransparentColour(size_t frame) const = 0;
+
     // get global data
     wxSize GetAnimationSize() const { return m_szAnimation; }
     wxColour GetBackgroundColour() const { return m_background; }
@@ -137,6 +140,6 @@ public:
 };
 
 
-#endif  // wxUSE_STREAM && wxUSE_GIF
+#endif  // wxUSE_STREAM
 #endif  // _WX_ANIMDECOD_H