R2010b event ContinuousValueChange is not supported by a slider

I use R2013a and I tried to do Matlab GUI using GUIDE. I have a slider and a textbox. The textbox is to diplaying continuous value change of slider. So i added listener to do it.

 function bp_gui2_3_OpeningFcn(hObject, eventdata, handles, varargin)
 handles.sliderListener1 = addlistener(handles.filtr_slider,'ContinuousValueChange', ...
                                      @(hObject, event) filtr_sliderContValCallback(...
                                        hObject, eventdata, handles));
 set(handles.filtr_text, 'String', '15');
 handles.output = hObject;
 guidata(hObject, handles);

Then i created callback

 function filtr_sliderContValCallback(hObject, eventdata, handles)
 set(handles.filtr_text, 'String', num2str(round(get(handles.filtr_slider, 'Value'))));

It works fine, but when I try to use R2010b causes to return the following error: The specified event is not supported by the object

Any ideas to resolve problem with event 'ContinuousValueChange' using R2010b ? Thanks !

Answer 1

[Stephen23]

I also faced this challenge in 2010b, and solved it for multiple sliders. You can see the working code here, in the Mfile "cubehelix_view", which was written in 2010b:

http://www.mathworks.com/matlabcentral/fileexchange/43700-cubehelix-colormaps--beautiful--distinct--versatile-

The core of it sets a listener like this:

addlistener(h, 'Value', 'PostSet', @callbackfun);

The method I used uses some advice gleaned from various sources:

http://www.mathworks.com/help/matlab/matlab_oop/listening-for-changes-to-property-values.html

http://de.mathworks.com/matlabcentral/answers/141054-matlab-slider-pass-value-to-event-handler

http://undocumentedmatlab.com/blog/continuous-slider-callback