[Octave-bug-tracker] [bug #44687] Properties of a popupmenu uicontrol

[Guillaume]

URL:
  <http://savannah.gnu.org/bugs/?44687>

                 Summary: Properties of a popupmenu uicontrol
                 Project: GNU Octave
            Submitted by: gyom
            Submitted on: Wed 01 Apr 2015 02:29:08 PM GMT
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: Guillaume
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

    _______________________________________________________

Details:

Run the following:


F = figure;
H = uicontrol(F,'Style','popupmenu','String',...
      {'A','B','C'},'Value',2,'Callback','disp(''cb'');');
get(H,'Value')


It should display 'B' (as 'Value' is 2) but instead displays 'A'.

Furthermore, if you now manually switch it to 'C' (which will display 'cb')
and type this:


set(H,'Value',1)


it will execute the callback as well (and display 'cb') while MATLAB does not
execute a callback when using 'set' programmatically.




    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?44687>

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