[issue30870] IDLE: configdialog/fonts: change font when select by key up/down

[Terry J. Reedy]

Terry J. Reedy added the comment:

The new gui tests passed on Travis (linux), which I strongly suspect does not run gui tests.  The generate key test failed on Appveyor (Windows), which means is does run gui tests.  It also failed on my machine: generate key release did not work.  The generate click test does pass on both Appveyor and my machine, which is progress.

Adding config.fontlist.focus_force() before the key event worked. Louie, I will push that along with other edits tomorrow.  I will try exposing the window just for the tests.

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<http://bugs.python.org/issue30870>
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