Re: Gtk::IconView & selected icon

["R. Douglas Barbieri" <dooglio gmail com>]

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Ack. I didn't get it, did I?

You're not using a TreeView. :-)

But it looks like what you are doing is correct. And you're not going
through any kind of sort model, yes? With the TreeView object, I had a
tough time with that until I worked out that you have to convert between
models.

R. Douglas Barbieri wrote:
> It seems to me that you would want to get the selected row first using
> Gtk::TreeSelection. The "get_selected()" will give you the iterator of
> the selected row (or get_selected_rows() for multiple rows).
> 
> Olivier- wrote:
> 
>>>Hi,
>>>I would like to get back the data of the selected icon, so I have a code
>>>like that :
>>>
>>>//XDirectory inherits of Gtk::IconView
>>>XDirectory::XDirectory(.......)  {
>>>	treemodel = Gtk::ListStore::create(column);
>>>	set_model(treemodel);
>>>	set_text_column(column.name);
>>>	set_pixbuf_column(column.icon);
>>>        (...)
>>>	signal_selection_changed().connect(sigc::mem_fun(*this,
>>>&XDirectory::onSelection));
>>>}
>>>
>>>void XDirectory::onSelection() {
>>>	Gtk::IconView::ArrayHandle_TreePaths select = get_selected_items();
>>>	Gtk::TreeModel::iterator iter = treemodel->get_iter(*(select.begin()));
>>>	Gtk::TreeModel::Row row = *iter;
>>>}
>>>
>>>gdb seems to block on the second line of onSelection (... iter =
>>>treemodel->get_iter ...).
>>>I know I have only one item selected.
>>>--
>>>View this message in context: http://www.nabble.com/Gtk%3A%3AIconView-selected-icon-t1294205.html#a3444975
>>>Sent from the Gtkmm forum at Nabble.com.
>>>
>>>_______________________________________________
>>>gtkmm-list mailing list
>>>gtkmm-list gnome org
>>>http://mail.gnome.org/mailman/listinfo/gtkmm-list
>>>
> 
> 
> --
> R. Douglas Barbieri
> doug dooglio net
> http://www.dooglio.net
> 
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- --
R. Douglas Barbieri
doug dooglio net
http://www.dooglio.net

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