pgserver behaviour

hi

what is the difference between 
pgEventLoop()
and 
while (1) pgEventPoll()
?

on the first case, when i add some widgets, widgets are shown one by one (i don't call pgUpdate) and other widgets are resized
on the second case, widgets are not shown until i click any button (even, if that button does nothing), but other widgets
are resized


i'm attaching test.c
when i click on add button, buttons are resized (on each pgNewWidget(?) and flick)
then, when i click dummy button (nothing is binded to dummy), fields apear
why ?
i thought pgserver displays/removes widgets when pg[Sub]Update is called  (?)

btw pgserver segfaults when line with /* crash */ comment is present
(on my 320x240 ipaq display, where fields would then be outside the screen, and only with classique theme)

pgserver segfaults as well when option doublebuffer = 1 is present in configfile


could you direct me to place, where the code for adding/removing widgets, updating screen and such things is ?
(sorry if this mail is little chaotic :)


-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf