to write a code for esc key

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PA
PA 2022-7-7
编辑： Prathamesh Kulkarni 2022-7-7
how to write a code for when we press the esc key from keyboard it close for uifigure

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回答（1 个）

Prathamesh Kulkarni
I understand you want to close uifigure after pressing escape key.
For that you can set the KeyPressFcn property of the uifigure as a function eg. keycall
and then check if the pressed key is escape, if it is then you can use close() command.
a = uifigure;
set(a,'KeyPressFcn',@keycall)
function keycall(a, e)
if isequal(e.Key, 'escape')
close(a);
end
end
  2 个评论
PA
PA 2022-7-7
Thanks and can i use keyReleaseFcn?
Prathamesh Kulkarni
Prathamesh Kulkarni 2022-7-7
编辑：Prathamesh Kulkarni 2022-7-7
Yes you can use key release function as well.
This documentation will give you idea about the feature and implementation of both functions.
Control UI figure appearance and behavior for uifigure-based apps - MATLAB (mathworks.com)

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