GUi to wait for events from one of two push buttons

Hi

I have designed a GUI which is taking some images iteratively from a folder and displays it. I have two push buttons "Save" and "Dont Save" which either save(or not) some information about the data.

Since I am reading the data iteratively, all the images are displayed continuously without waiting for a response from the user. I want the GUI to wait for a event to occur in one of the two push buttons and to perform the respective action.

Answer 1

[Dishant Arora]

You can store file names in the handles structure and do something like this:

function gui_OpeningFcn(hObject, eventdata, handles, varargin)
handles.Counter = 1;
guidata(hObject , handles);
updateCounter(hObject, handles);

function pushbutton1_callback(hObject, eventdata, handles)
updateCounter(hObject, handles);

function updateCounter(hObject, handles)
% Your code to read , display and write image.
handles.Counter = handles.Counter+1;
guidata(hObject, handles)

[divya r]

How do I check which of the two push buttons have been pushed? If "Save" has been pushed, the data should be saved else not.

[Dishant Arora]

function updateCounter(hObject, handles)
if ~get(handles.dontSavePushButton , 'Value')
% Your code to read , display and write image.
end
handles.Counter = handles.Counter+1;
guidata(hObject, handles)