Illogical and strange behavior of the Gui button group s

Hello everybody.

I have got a quite big GUI just made. It was working perfectly till the moment I decided to add a new "edit text" items for more input data... At this moment all the "button-groups" stopped working. No exclusive selection was possibe and the code in the SelectionChangeFcn didn´t work...

Solution: Take out the radio buttons fron the buttongroups and put again inside and... it started working again! :-(

Somebody knows some logical explanation?

I´m using Matlab 2007b and I am not sure if it has got some restrccions for example with the "eventdata" extructure... I refer to the message in the eventdata information that says "reserved for a future version of Matlab".

So... here is one of the SelectionChangeFcn that I use.

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function uipanel17_SelectionChangeFcn(hObject, eventdata, handles)

% hObject handle to the selected object in uipanel17

% eventdata reserved - to be defined in a future version of MATLAB <<<====

% handles structure with handles and user data (see GUIDATA)

Tag_Fehler = get(hObject, 'Tag')

%NewValue = get(eventdata.NewValue,'Tag')

switch Tag_Fehler % Get Tag of selected object.

    case 'togglebutton2_3F'

        set(handles.text2,'String','S-C current, Ippk3  [A]')

    case 'togglebutton3_2F'

        set(handles.text2,'String','S-C current, Ippk2  [A]')

end

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I am using the code this way becouse it is not possible using the way explained in the web page reference: http://www.mathworks.de/help/techdoc/creating_guis/f10-998412.html#f10-1001546

for getting data from the "button group"...

Maybe the problem is my Matlab version?

Thanks a lot for your answers!

[Oleg Komarov]

Not enough information.

You have to post all the relevant code to allow us to run your example, especially the one with the issue.

Answer 1

[David Dapuero]

I am getting information from the radio buttons in a direct way and not through the uibuttongroup... this way:

function cogeData_y_ponimagen(handles) dataimg.Hor_Teilleiteranordnung=get(handles.radiobutton_Hor_Teilleiteranordnung,'Value'); dataimg.Hor_Hauptleiteranordung=get(handles.Hor_Hauptleiteranordung,'value');

Can it be the cause for my uibutton groups loosing their´s functionallity?

If you want the code of the GUI and de fig file I can send you.

Thanks a lot! David Dapuero