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Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeate
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down |
Date: |
Wed, 17 Sep 2014 13:24:44 +0200 |
Hi,
> Which brings us to the other half of this: what does our
> UI layer specify should be the behaviour for key repeat?
> Gerd, can you clarify what the common input layer's expectation
> is here? Should UI front ends call qemu_input_event_send_key()
> with 'down/down/down/up' or 'down/up/down/up' semantics?
It isn't formally specified anywhere. The UIs usually simply pass
through the key events they get. IMO it is more useful to go for
down/down/down/up. This is how PS/2 works, and this allows the guest to
figure whenever it's autorepeat or really multiple key presses.
cheers,
Gerd
- [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Chunyan Liu, 2014/09/04
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Stefano Stabellini, 2014/09/05
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Chun Yan Liu, 2014/09/08
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Markus Armbruster, 2014/09/09
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Chun Yan Liu, 2014/09/09
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Anthony Liguori, 2014/09/09
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Chun Yan Liu, 2014/09/10
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Markus Armbruster, 2014/09/17
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Peter Maydell, 2014/09/17
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Markus Armbruster, 2014/09/17
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down,
Gerd Hoffmann <=
- Re: [Qemu-devel] [PATCH] vnc: add additional key up event before repeated key down, Peter Maydell, 2014/09/17
- [Qemu-devel] 答复: [PATCH] vnc: add additional key up event before repeated key down, Li, Guang, 2014/09/18