# HG changeset patch
# User Shai Ayal <shaiay@users.sourceforge.net>
# Date 1264877057 -7200
# Node ID 02ae72071221cfd9640b95accbbe44b3f0590951
# Parent  fa0c28aff4390aa197d1124e89a0465a98e7b998
improve __fltk_redraw__

diff --git a/src/ChangeLog b/src/ChangeLog
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-30  Shai Ayal  <shaiay@users.sourceforge.net>
+
+	* DLD-FUNCTIONS/fltk_backend.cc (__fltk_redraw__): call
+	Fl::check twice to ensure all pending draws are shown on screen
+
 2010-01-30  Jaroslav Hajek  <highegg@gmail.com>
 
 	* oct-lvalue.h (octave_lvalue::black_hole): Remove field.
diff --git a/src/DLD-FUNCTIONS/fltk_backend.cc b/src/DLD-FUNCTIONS/fltk_backend.cc
--- a/src/DLD-FUNCTIONS/fltk_backend.cc
+++ b/src/DLD-FUNCTIONS/fltk_backend.cc
@@ -937,7 +937,9 @@
             }
         }
 
-      Fl::wait (fltk_maxtime);
+      // it seems that we have to call Fl::check twice to get everything drawn
+      Fl::check ();
+      Fl::check ();
     }
 
   return 0;