Hey Michal, On Fri, Apr 17, 2015 at 4:27 PM, Michal Suchanek <hramr...@gmail.com> wrote:
<snip> >> Nothing prevents wayland compositors today from undoing grabs when >> clients get destroyed, or surfaces don't respond to pings. Affecting >> this proposal, the pointer should re-enter the surface underneath and >> keyboard focus restablished after the grab is "broken". > > Nothing prevents the X server either. It hopefully breaks the grabs > initiated by clients when they are destroyed, too. However, there is > no mechanism for breaking a grab of a client other than destroying it > *and* destroying the client cannot be done from within the X session > because it is grabbed. Sure, Xorg's server will also clean up the grab after the client is destroyed. There's a XF86Ungrab keysym that also does that, but it's usually disabled by default, because screensavers and security. Wayland actually got this right, grabs happen within the compositor, on well defined entry points, so the compositor can impose its lifetime. This is a merit of wayland I'm not discussing at all, I'm more concerned on what happens with the devices that didn't *seemingly* need grabbing. Cheers, Carlos _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel
