Fix bug 7948: top ruler unrefreshed after changing style with stylist. 
Should be backported.
CVS: ----------------------------------------------------------------------
CVS: Enter Log.  Lines beginning with `CVS:' are removed automatically
CVS:
CVS: Committing in .
CVS:
CVS: Modified Files:
CVS: 	ap_Dialog_Stylist.cpp
CVS: ----------------------------------------------------------------------
Received on Wed Mar 23 05:50:58 2005
This archive was generated by hypermail 2.1.8 : Wed Mar 23 2005 - 05:51:00 CET