Re: Finding the column index for a Gtk::TreeViewColumn from a Gtk::TreeView

[Alex Buell <alex buell munted org uk>]

On Sun, 23 Apr 2006 22:20:37 -0400 Grincha <3rdshift comcast net> waved
a wand and this message magically appeared:

> have you considered a table?

Right, I've just implemented a Gtk::Table with an array of Gtk::Entry
objects. However, just run into the same problem I experienced with
Gtk::TreeView. 

I have this:

	m_VPaned.add1(m_Table);
        for (int i = 0; i < 9; i++)
                for (int j = 0; j < 9; j++)
                {
                        m_Entry[i][j].set_width_chars(1);
                        m_Entry[i][j].set_max_length(1);
                        m_Entry[i][j].set_text("0");
                        m_Entry[i][j].signal_activate().connect
(sigc::mem_fun(*this, &SudokuCreater::on_entry_activate));

                        m_Table.attach(m_Entry[i][j], i, i + 1, j, j +
1); }

and:


void SudokuCreater::on_entry_activate()
{
        std::cout << "Contents of " << i << ", " << j << ": " << m_Entry
[i][j].get_text()  << "\n"; }


HOW do I know which m_Entry object it is referring to? Is there a way
to pass it the appropriate i and j values?

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