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I use onKeyDown in a Custom NSView in detect keydown events, it works well when I input the normal keys, like “a, b, c”, but it does not invoke onkeydown function when I press ESC, I want to exit my application when user press ESC.
How to do that?
OK, it turns out my keyboard is broken, only for ESC key, I changed with a keyboard, it works now. Thank you anyway.