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A comment on Nana: A modern C++ GUI library. Parent comment

Re:Nana: A modern C++ GUI library by 0db532a0 on Saturday April 20, 2019 @05:14PM (#19708924)
How many callbacks do you plan to be adding/calling per second?
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Re:Nana: A modern C++ GUI library by jcelerier on Sunday April 21, 2019 @05:15AM (#19711290)
adding ? not much. calling ? I've worked in apps where there are multiple thousands callback firing per second - and you've got a 8 ms deadline to show data on screen.
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Re:Nana: A modern C++ GUI library by 0db532a0 on Sunday April 21, 2019 @12:51PM (#19713023)
Maybe I jumped the gun. I’m not an expert on GUI programming. In what case do thousands of GUI callbacks need to be called in one second? I would be interested to know.
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