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bug#9366: Display geometry change hook
From: |
martin rudalics |
Subject: |
bug#9366: Display geometry change hook |
Date: |
Sun, 20 Sep 2020 14:24:10 +0200 |
> So this is only about switching to a different display?
A different geometry but still on the same display IIUC.
> And you are
> saying that Emacs in general doesn't know about such display changes?
I don't know. Are we already informed when the user plugs in a new
display?
> Would it work to test the display geometry from focus-in-hook?
Sounds expensive (BTW 'focus-in-hook' is obsolete since 27.1). And what
about a user who currently has no frame on that display but might
consider switching to it when its geometry meets certain requirements?
> Or
> from a timer?
To poll the geometry? Sounds much too expensive too. If and when the
underlying windowing system informs us of display changes, I would just
react to them. What's speaking against it?
martin
- bug#9366: Display geometry change hook, Lars Ingebrigtsen, 2020/09/19
- bug#9366: Display geometry change hook, Eli Zaretskii, 2020/09/19
- bug#9366: Display geometry change hook, martin rudalics, 2020/09/20
- bug#9366: Display geometry change hook, Lars Ingebrigtsen, 2020/09/20
- bug#9366: Display geometry change hook, Eli Zaretskii, 2020/09/20
- bug#9366: Display geometry change hook,
martin rudalics <=
- bug#9366: Display geometry change hook, Eli Zaretskii, 2020/09/20
- bug#9366: Display geometry change hook, martin rudalics, 2020/09/21
- bug#9366: Display geometry change hook, Eli Zaretskii, 2020/09/21
- bug#9366: Display geometry change hook, martin rudalics, 2020/09/22
- bug#9366: Display geometry change hook, Eli Zaretskii, 2020/09/22
- bug#9366: Display geometry change hook, martin rudalics, 2020/09/23
- bug#9366: Display geometry change hook, Corwin Brust, 2020/09/23
- bug#9366: Display geometry change hook, martin rudalics, 2020/09/23
- bug#9366: Display geometry change hook, Eli Zaretskii, 2020/09/23
- bug#9366: Display geometry change hook, Eli Zaretskii, 2020/09/23