# HG changeset patch
# User Thinker K.F. Li <thinker@codemud.net>
# Date 1290052941 -28800
# Node ID d4b934d97a62ce0eefd091b07c03d01fc8ed7e4b
# Parent  a715301b58791bfd0b193200e45ea8ce282b2eaf
check range of pointer

diff -r a715301b5879 -r d4b934d97a62 pyink/frameline.py
--- a/pyink/frameline.py	Thu Nov 18 11:54:37 2010 +0800
+++ b/pyink/frameline.py	Thu Nov 18 12:02:21 2010 +0800
@@ -157,7 +157,8 @@
     
     def _motion_hdl(self, widget, event):
         frame = int(event.x / self._frame_width)
-        self._draw_hover(frame)
+        if frame < self._num_frames and frame >= 0:
+            self._draw_hover(frame)
         pass
 
     def _fl_expose(self, widget, event):