I am trying to figure out how to build a list out of GtkTreeView,
GtkListStore and friends.
I have two things which I can't figure out:
How do I set the initial selection
How do I make it respond to a double-click (to activate the OK
button)
>From looking at the docs I thought I should be able to set the selection
by:
select = gtk_tree_view_get_selection( GTK_TREE_VIEW( list ));
if ( initial_sel>=0 ) {
GtkTreePath *path =
gtk_tree_path_new_from_indices(initial_sel,-1);
gtk_tree_selection_select_path(select,path);
gtk_tree_path_free(path);
}
But that doesn't seem to work. I always end up with the first item in
the list selected. (I'm attaching a little test program containing this
code, which does not work...). What am I doing wrong?
(Note this does work if I set GTK_SELECTION_MULTIPLE, but not for
SINGLE, and I want only one thing selected).
I didn't see any signal in GtkTreeView that looked like "activate", I
could signal on a "button-press-event" and look for GDK_2BUTTON_PRESS,
but I assume there is a better way somewhere...
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