I suspect that the target over which the mouse button is released gives the
cue. If it's the same column label as the mouse down then it's a sort, else
it's a drag.
If GTK+ adds the facility then I would expect it to emit a different signal
for the two operations.
On that note why does ethereal have its own copy of clist ?
> -----Original Message-----
> From: Guy Harris [mailto:gharris@xxxxxxxxxxxx]
> Sent: 03 May 2000 07:53
> To: Graham Bloice
> Cc: ethereal-dev@xxxxxxxx
> Subject: Re: [ethereal-dev] UI Updates
>
>
> > 1. Enable column sorting in the packet display by clicking on
> column title.
>
> At some point in the future, we may want to allow column titles to be
> dragged and dropped, to change the order in which columns are displayed
> (either if we do our own column list widget, or if a future GTK+ ends up
> with a column list widget that supports changing the order in whch
> columns are displayed); could we distinguish between clicking but not
> dragging (to sort the display) and clicking and dragging (to change the
> left-to-right order in which we display columns)?
>
