Re: Simplelist and remove functions

["Mike Martin" <redtux1 googlemail com>]

On 31/01/07, Mike Martin <redtux1 googlemail com> wrote:
> I have a Gtk2::Simplelist setup which is working fine except I cant
> delete any rows
>
> ie: this works
> $add_encode_type_btn->signal_connect('clicked',sub{push
> (@{$mod_model->{data}},[undef,undef,undef,undef,undef])});
>
> which adds a record
>
> but this doesnt
>
> $delete_encode_type_btn->signal_connect('clicked',sub{my
> @list=$mod_model->get_selected_indices;shift
> @{$mod_model->{data}};foreach my $key (@{$mod_model->{data}}){print
> "\n",@{$key},"\n"}});
>
> The entry dissapears and the array prints as I would expect. But the
> new array doesnt get passed to this function, while the changed array
> does in the first case
>
> $amend_encode_type_btn->signal_connect('clicked',sub{%options=&update_opts(@{$mod_model->{data}});&opts($video_type);$mod_win->destroy
> });
>
> called subs are
>
> sub update_opts {
> my $update=\ _;
> my @update;
> no strict 'refs';
>
> foreach my $upd (@{$update}){
> my @upd;
> foreach my $updhash (@{$upd}){
> $updhash=~s/\n//g;
> push (@upd,$updhash,"\t");
> }
> $upd=\ upd;
> push(@update,$upd);
>
> }
>
> no strict 'refs';
> foreach my $upd (@update){
> $options{ {$upd}[0]}=[@{$upd}[2..8]] ;
> }
>
> &save_options;
>
> return %options;
> }
>
> sub opts {
> my ($video_type,$enc)= _;
>
> if (defined($video_type)){
> my $model= $video_type->get_model ;
> $model->clear ;
>
> my $title='Select Encoding Type';
> $video_type->append_text("$title");
> foreach my $type (sort keys %options){
> no strict 'refs';
> if ($type ne  'dir' and $type ne 'feedback'){
> $video_type->append_text($options{$type}[6]);
>
> }
> }
> $video_type->set_active(0);
> }
>
> }

Forget this - I was being dense -  I wasn't updating the hash with a delete.