I am using TreeView to display list store data
This works fine.
However, I want that, if you click on the header,
the list store to update and sort alphabetically.
My problem is - there seems to be no event possible
when you click on that header?
Example of my widget:
Name Age Profession
joe | 51 | C# Coder
tim | 31 | Python Coder
pete | 25 | Ruby C.
And I want to update the listings whenever
someone clicks on “Age” or “Profession”
in that header, inserted via
tree_view.insert_column(-1, ‘Age’, renderer, :text => 1)
tree_view.insert_column(-1, ‘Profession’, renderer, :text => 2)
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