tutorial must be for gtkmm-2.6 not gtkmm-2.4

[Akbar <tuxer myrealbox com>]

Hi,

http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/ch08s07.html

You can see word "gtkmm-2.4" in that url but with gtkmm-2.4 you can't
compile the liststore example because there is no method like this in
gtkmm-2.4:
m_TreeView.append_column_numeric("Formatted number",
m_Columns.m_col_number, "%010d" /* 10 digits, using leading zeroes. */);

Correct me if I'm wrong....

Thank you.

Regards,

Akbar