Re: Bug In CTree ?

[Paolo Molaro <lupus ximian com>]

On 11/22/01 Pedro Caria wrote:
> on one machine I get something like this (by clicking repeatedly on a
> node)
> Gtk::CTreeNode=HASH(0x9397314)
> Gtk::CTreeNode=HASH(0x9397314)
> Gtk::CTreeNode=HASH(0x9397314)
> Gtk::CTreeNode=HASH(0x9397314)
>
> that is, always the same node...
> on another machine I get this
> Gtk::CTreeNode=HASH(0x93972fc)
> Gtk::CTreeNode=HASH(0x93973b0)
> Gtk::CTreeNode=HASH(0x9397314)
> and the process memory starts to rise (slowly)
>
> now I need the first behavior because I saved adicional info inside the
> Nodes (when I first create them) and of course now each time I click
> them it just gives me a bogus node...

Do not ever store data inside a Gtk::CTreeNode, it's not a Gtk::Object,
it can't be properly reference-counted, it may not even be a hash
reference in the future.
You can use:
        $ctree->node_set_row_data ($node, $data);
        $ctree->node_get_row_data ($node);
(where $data is a reference).
Or store some (textual) info in an hidden column.

lupus

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