Big changes to how transparency works

Consequently rearrange lots of rendering ops, and strip calls to 
updateTransparent

1 files changed, 1 insertions, 0 deletions

diff --git a/src/FbTk/Transparent.hh b/src/FbTk/Transparent.hh
index 9dc1973..77e09c5 100644
--- a/src/FbTk/Transparent.hh
+++ b/src/FbTk/Transparent.hh
@@ -39,6 +39,7 @@ public:
     void setSource(Drawable src, int screen_num);
     /// sets destination drawable
     void setDest(Drawable dest, int screen_num);
+    void freeDest();
     /**
        renders to dest from src with specified coordinates and size
     */