Re: [gtkmm] Using TreeView/ListStore

[Igor Gorbounov <igorbounov voronezh serw ru>]

Gooble gooble wrote:

> In a TreeModel/List store when a row is clicked
> (on_row_activated) how do I get access to the row ?
> The on_row_activated function has a TreeModel::Path
> argument and a TreeViewColumn argument. It is not
> clear to me how I can get access to the row elements
> using either of these vars.
>  
Gtk::TreeModel::iterator iter = TreeModel->get_iter(path);
row = *iter;

Having a row you can obtain data from any cell on that row:
Glib::ustring s;
int x;
s = row[TreeModel.any_string_column];
x = row[TreeModel.any_int_column];

Here is how you can get the column number:
int column_number = 0;
while (column != YourTree->get_column(column_number))
       column_number++;

And so on...
   Igor Gorbounov