Combo-Box

[Stefan Bergner <stefan bergner web de>]

Have the following problem:

my $combo_idocnum=new Gtk::Combo();
$combo_idocnum->set_popdown_strings( @idoc_nummern );
$combo_idocnum->entry->signal_connect("changed", \&idocnummer);
$combo_idocnum->show();

there are about 30 entries in the combo-box, but i want restrict the box
to 15 visible entries. to get the other 15 entries, i will use the scrollbar.

a parameter like  $combo_idocnum->visible_entries(15).

is there a solution?