Terminating script after closing GUI window.
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Hi,
my problem is that when Im trying to close my GUI window through the close request function, the script is still going and it spits out an error, because the object it's trying to access is already deleted.
Is there a way to terminate the script in the closing function? In the main program you can do return; pretty easily but here I'm unsure.
I'm using delete(hObject) / delete(handles.figure1)
Could you please help me?
Thank you.
:)
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Answers (1)
Walter Roberson
on 15 Jan 2016
No, callbacks have no direct way of instructing running functions to do anything. Running functions need to query whether they have been asked to do something. For example they could ask whether their figure handle is still valid.
If you are using R2014b or later you can use isgraphics() to determine whether something is a valid graphics handle. If you are using an earlier MATLAB then use ishandle()
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