Undocumented Widgets?
So that is why people struggle with tree views!
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This site's webmaster failed misserably in upgrading the underlaying web framework.
The comment system is entirely broken right now. Sorry!
So that is why people struggle with tree views!
This site's webmaster failed misserably in upgrading the underlaying web framework.
The comment system is entirely broken right now. Sorry!
...and this concludes the GTK+ tutorial, giving you everything you need to learn and use GTK+ effectively... no, wait... that's not right! Unfortunately, even http://scentric.net/tutorial/treeview... which is linked from the GTK+ website is painfully out-of-date. #1 on our list of documentation fixes? :)
I believe that the gtkmm TreeView chapter is a good start:
http://www.gtkmm.org/docs/gtkmm-2.4/d...
Hopefully we'll have time at some point in the future for you to write actual content for the GTK+ tutorial.
Things wouldn't be so bad if the GtkTreeView API would behave as expected. Once you encounter warnings for stuff like gtk_tree_model_iter_parent(tree_model, &parent, &parent) you'd wish it all was explained a bit better.
Make sure that Daniel helps you through whatever that problem is, and consider at least adding to the reference documentation for that function.