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No exit handler? #251

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klayoutmatthias opened this issue Apr 2, 2019 · 0 comments
Closed

No exit handler? #251

klayoutmatthias opened this issue Apr 2, 2019 · 0 comments
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@klayoutmatthias klayoutmatthias commented Apr 2, 2019

This refers to https://www.klayout.de/forum/discussion/1208

I could not find a way to register an exit handler.

1.) MainWindow.destroyed should be a signal available for this purpose. But it's hidden by the "destroyed" attribute. TODO: remove this attribute ("_destroyed" is the recommended version of the attribute).

2.) Using Ruby's at_exit segfaults (both with 0.25.x and master branch).

A working solution is to use Application#aboutToQuit

@klayoutmatthias klayoutmatthias self-assigned this Apr 2, 2019
klayoutmatthias added a commit that referenced this issue Apr 4, 2019
Fixed #251 - exit handler missing? [skip ci]
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