[MacPorts] #44794: refresh window doesn't work anymore

[MacPorts]

#44794: refresh window doesn't work anymore
-----------------------------+--------------------------------
 Reporter:  heinrich.adam@…  |      Owner:  macports-tickets@…
     Type:  defect           |     Status:  new
 Priority:  Normal           |  Milestone:
Component:  ports            |    Version:  2.2.1
 Keywords:                   |       Port:  GTK3
-----------------------------+--------------------------------
 in GKT2 I used :
         while (gtk_events_pending ())
                 gtk_main_iteration ();
 to refresh a window
 in GTK3 this works only with an this not perfect
         usleep (25000);
         while (gtk_events_pending ())
                 gtk_main_iteration ();

 example added

-- 
Ticket URL: <https://trac.macports.org/ticket/44794>
MacPorts <http://www.macports.org/>
Ports system for OS X