RE: GtkTreeView Callback Function

[martyn 2 russell bt com]

You want to use gtk_tree_path_to_string().

This will tell you the EXACT index at each level (regardless to it being a
tree or a list).  Eg: if it was a list and the 5th item, it would return
"4".  If it was the 2nd down on the 3rd parent, it would be "2:1". 

http://developer.gnome.org/doc/API/2.0/gtk/GtkTreeModel.html#gtk-tree-path-t
o-string

You can use arg1 for this (GtkTypeTreePath).

Regards,
Martyn


> -----Original Message-----
> From: Simon Fuhrmann [mailto:NightSlayer gmx de]
> Sent: 06 February 2003 20:56
> To: List Gtk App Devel
> Subject: GtkTreeView Callback Function
>
>
> Hi there!
>
> I have a question related to the GtkTreeView in GTK 2. 
>
> In a GtkListStore I have a list of filenames. And if a row gets
> double-klicked (or "activated" in gtk words) I just want to know the
> number of the row, for example the number `2' if the user clicks the
> second row (or the third if counting starts at `0'). I have connected
> the following signal to receive information about a double click:
>
> "row-activated"                                               
>           
>             void        user_function      (GtkTreeView *treeview,  
>                                             GtkTypeTreePath arg1,    
>                                             GtkTreeViewColumn *arg2,
>                                             gpointer user_data);
>
> Now, how to get the number of the clicked row?
>
> Thanks!
>
> -- 
> Simon Fuhrmann | NightSlayer gmx de | http://www.dismember.de
> All people talk about the real life, but where can i download it?
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