Weston multitouch support?

José Expósito jose.exposito89 at gmail.com
Sat May 31 19:44:28 PDT 2014


It is happening with both weston and weston-launch. Do you know if the
multi touch input should work? Is it a problem in my configuration?
El 01/06/2014 03:38, "Boyan Ding" <stu_dby at 126.com> escribió:

> If you're using weston-launch there may be a problem somewhere -- I'm
> not an expert in that. But I know there're some backends (e.g. nested
> wayland) which doesn't support touch at all at present.
>
> On Sun, 2014-06-01 at 03:24 +0100, José Expósito wrote:
> > Thank you for the quick answer.
> > It happens if I run Weston as X client (weston command) or using
> > weston-launch.
> >
> > I'm not sure how can I check the backend...
> >
> > El 01/06/2014 02:50, "Boyan Ding" <stu_dby at 126.com> escribió:
> >         Which backend are you running on?
> >
> >         On Sun, 2014-06-01 at 02:03 +0100, José Expósito wrote:
> >         > Hi all,
> >         >
> >         >
> >         > I'm running a very simple QML multitouch example using
> >         > MultiPointTouchArea, that works (more or less) on X11, here
> >         is the
> >         > code:
> >         >
> >         >
> >         >     Rectangle {
> >         >         width: 400; height: 400
> >         >         MultiPointTouchArea {
> >         >             anchors.fill: parent
> >         >             touchPoints: [ TouchPoint { id: point1 },
> >         TouchPoint { id:
> >         > point2 } ]
> >         >         }
> >         >         Rectangle { width: 30; height: 30; color: "green";
> >          x:
> >         > point1.x; y: point1.y }
> >         >         Rectangle { width: 30; height: 30; color: "yellow";
> >         x:
> >         > point2.x; y: point2.y }
> >         >     }
> >         >
> >         >
> >         > And I say more or less because it is necessary to put 3
> >         fingers on the
> >         > trackpad to start moving the rectangles...
> >         > Anyway, the program is not working on Weston. My question
> >         is, is that
> >         > because Weston doesn't implement multitouch support or
> >         because Wayland
> >         > doesn't support it at the moment? Could it be possible to
> >         implement
> >         > multitouch support in a custom compositor?
> >         >
> >         >
> >         > This is my system information:
> >         > Macbook Air 2011 (clickpack)
> >         > Qt 5.3.0
> >         > Latest QtWayland source code (1/Jun/2014)
> >         > Weston 1.5.90
> >         >
> >         >
> >         > _______________________________________________
> >         > wayland-devel mailing list
> >         > wayland-devel at lists.freedesktop.org
> >         > http://lists.freedesktop.org/mailman/listinfo/wayland-devel
> >
> >
> >
> > _______________________________________________
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>
>
>
>
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