Does anyone here know how to detect user log off and gracefully terminate under Gtk2 Linux? I have an app which uses some temporary files (in /tmp) and I want to ensure those files are deleted when the user logs off. The application query/end session events don't seem to be connected when using the Gtk2 widgetset.
>From this stack overflow answer it would seem there is a 'save-yourself' sinal to notify you when the user logs off, but I don't know what the LCL value of client might be. Could it be application handle? Is there a better way to detect user log off on Gtk2? https://stackoverflow.com/a/2519829/269630
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