[Octave-bug-tracker] [bug #52804] "Interruptible" and "BusyAction" properties

[Pantxo Diribarne]

Follow-up Comment #3, bug #52804 (project octave):

@Rik: the busyaction property that is taken into acount is the one of the
interrupt*ing* callback object, as stated in the ML doc
>> ...BusyAction property (of the object owning the interrupting callback)...

so your extended example should be 


close all;
graphics_toolkit qt

hl = line ();

lsn = @() disp ("line listener");

function lsn2 (h, evt, hl)
  disp ("begin axes listener");
  set (hl, "linewidth", get (h, "linewidth"));
  disp ("end axes listener");
endfunction

addlistener (gca, "linewidth", address@hidden, hl});
addlistener (hl, "linewidth", lsn);

disp ("Interruptible : ON");
set (gca, "linewidth", 2);
drawnow ();

disp ("\nInterruptible : OFF, BusyAction : QUEUE");
set (gca, "interruptible", "off");
set (gca, "linewidth", 3);
drawnow ();

disp ("\nInterruptible : OFF, BusyAction : CANCEL");
set (hl, "busyaction", "cancel");
set (gca, "linewidth", 4);
drawnow ();


    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?52804>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/