I'm working on audio support in Coaster and I have a Gtk::ListView to view a Gtk::TreeStore of tracks for an audio disc the user is creating. I need a column for the track number that automatically updates with the correct track number. I thought I could use an integer that increases/decreases with each row added/removed, but that doesn't help for rows that are removed from the middle and also rows that are moved around within the ListView. I have also tried using an update_track_numbers() method that iterates through all rows of the TreeStore and sets the track numbers at the end of each insert/delete/move/copy operation, but it looks sloppy. Can anyone else think of a better way to do this? Thanks in advance! -- ====================================================================== Bryan Forbes bryan@xxxxxxxxxxxxxxxxxx http://www.reigndropsfall.net "It does not take a majority to prevail, but rather an irate, tireless minority keen to set brush fires in people's minds." - Samuel Adams, an architect of the Constitution Key fingerprint = 3D7D B728 713A BB7B B8B1 5B61 3888 17E0 70CA 0F3D
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