How to expand all items in a GtkTreeView at start

Question

Can any one tell me how to set tree view attribute so that all tree items can show up by default?

The first image shows what I get and the second image shows what I would like to get automatically, that is, to expand the GtkTreeView without clicking the expander.

GtkTreeView without expanding the items, not what I want GtkTreeView showing all items expanded, without clicking the expander to show <code>sd0</code> item

score 10 · Accepted Answer · answered Jan 22 '13 at 06:45

10

You have not specified the language. In C, you should call gtk_tree_view_expand_all(). In Python you should call my_tree.expand_all()

answered Jan 22 '13 at 06:45

gpoo

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Thanks! gtk_tree_view_expand_all() is what I need! – YS Wang Jan 22 '13 at 06:49
If that answers your question, then should accept the answer :-) – gpoo Jan 22 '13 at 06:50
I know, but system says I need wait 4 minutes then I can accept the answer..., Thanks! – YS Wang Jan 22 '13 at 06:51

How to expand all items in a GtkTreeView at start

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