Re: What to do after changing MAC resolution ? Presumedly redraw ...

[Guy Harris <guy () alum mit edu>]

On Jun 30, 2010, at 11:51 AM, Anders Broman wrote:

> > ...unless the display is sorted by one of those columns, in which case you would also need to re-sort the display.
>
> and for sorting new_packet_list_sort_column()

This is re-sorting - if the display isn't sorted on an address column, nothing needs to be done, but if it is, the sort 
has to be redone.

gtk_tree_sortable_sort_column_changed() might be what's needed to provoke the re-sort.  The sort column appears to be 
packet_list->sort_id; we might want a routine that can be called with a GtkTreeSortable * and a sort column ID as 
arguments and that:

        does nothing if that sort column ID isn't the current sort column;

        otherwise, does stuff similar to what packet_list_sortable_set_sort_column_id() does, to resort on the 
specified column.

It wouldn't *set* the packet_list->sort_id or packet_list->sort_order.  That routine would be called on a given column 
if the displayed values on that column might have changed (e.g., if the column changed from resolved to unresolved or 
from unresolved to resolved, or if it's resolved and we add a new item to the resolution database).
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