Avoid interruptions in the callbacks for several controls

Question

Diego Alonso 2013-3-6

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/66157-avoid-interruptions-in-the-callbacks-for-several-controls

I am building a GUI programmatically. In order to have data consistency, I want that all the uicontrol's don't interrupt a previously running callback function. In order to achieve so, I modify each uicontrol as:

set(hdl, 'BusyAction','cancel', 'Interruptible','off');

I want to configure all the uicontrol's at once. But there are not default value, like with the Units (DefaultUIControlUnits). Besides, they don't inherit this property from the parent control. Thus, is there any elegant way to do it?

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Answer 1

Walter Roberson 2013-3-6

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https://ww2.mathworks.cn/matlabcentral/answers/66157-avoid-interruptions-in-the-callbacks-for-several-controls#answer_77647

在 MATLAB Online 中打开

set( findobj( 'Type', 'uicontrol' ), 'Interruptible', 'off' )

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Diego Alonso 2013-3-7

It works!! I thought about this solution, but I assumed that it was going to be more time consuming, but it is actually quite fast. Thank you

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Answer 2

Daniel Shub 2013-3-6

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https://ww2.mathworks.cn/matlabcentral/answers/66157-avoid-interruptions-in-the-callbacks-for-several-controls#answer_77653

Callbacks are only processed when the event queue is flushed. There are only a small number of things that can cause this (pause and drawnow). As long as you are careful to never flush the event queue, you won't get any interrupts.