Re: Nesting scrolled windows

[Kevin Ryde <user42 zip com au>]

zentara <zentara1 sbcglobal net> writes:
> This isn't important, I was just wondering if this type of setup is possible?

I'd guess it is, but I'd suspect each scrolled window asks to a size
that accomodates its child, so there's no scrolling until those scrolled
windows are forced to be less (by their parents in turn, or whatever).

>  @{$categories->{data}} = @data;

Incidentally with 1.190 or the current cvs and the debian i386 5.10.0
I get a segv at this line.  gdb claims

#0  0x080cef8d in Perl_av_clear (my_perl=0x8aac008, av=0x8d4a50c) at av.c:436
#1  0x08149852 in Perl_leave_scope (my_perl=0x8aac008, base=43) at scope.c:799
#2  0x08149e1c in Perl_pop_scope (my_perl=0x8aac008) at scope.c:99
#3  0x0815fd05 in Perl_pp_return (my_perl=0x8aac008) at pp_ctl.c:2065
#4  0x080a597f in Perl_runops_debug (my_perl=0x8aac008) at dump.c:1931
#5  0x080d57dd in Perl_call_sv (my_perl=0x8aac008, sv=0x8d41d2c, 
    flags=<value optimized out>) at perl.c:2638
#6  0x080bf866 in Perl_magic_setpack (my_perl=0x8aac008, sv=0x8d41d3c, 
    mg=0x8d7be2c) at mg.c:1660
#7  0x080c5565 in Perl_mg_set (my_perl=0x8aac008, sv=0x8d41d3c) at mg.c:277
#8  0x080ea8c2 in Perl_pp_aassign (my_perl=0x8aac008) at pp_hot.c:1032
#9  0x080a597f in Perl_runops_debug (my_perl=0x8aac008) at dump.c:1931
#10 0x080d6eb1 in perl_run (my_perl=0x8aac008) at perl.c:2391
#11 0x08063f45 in main (argc=2, argv=0xbff95224, env=0xbff95230)
    at perlmain.c:113

Inserting before it

   $categories->{data} = [];

seems to work.  Something freaky with "auto-vivification" maybe?