Re: [glade--]Treeview no glademm

[Christof Petig <christof petig-baender de>]

Susumu Yoshida schrieb:
> Hi,
>
> It seems you are talking about the treeview on glademm,
> so let me ask a question about it too.
>
> I would like to use tree view on glademm(2.0.0) as below.
> For example, suppose there is a tree view as below.
>
> item1   |  item2  |  item3 
> ---------------------------
> entry11 | entry12 | entry13
> entry21 | entry22 | entry23
> entry31 | entry32 | entry33

To access individual columns you need to use operator[](TreeModelColumn) 
of Gtk::TreeModel::Row .

> I want to make it output entry21 to std::cout when I click entry21.
> 1.Is "select_cursor_row" signal the right signal to connect to do that?

I think that treeview1->selection()->changed().connect is more 
appropriate. But there's no way to make glade* do that for you. Simply 
put that in your ctor.

> 2.I selected the "select_cursor_row" signal and tried to compile the code
>   but failed. The error message I got is shown below.

Perhaps glademm is generating the wrong signature. Do you already use 
the CVS version?

    Christof