a69dc01a6e
It looks like the handler for frame events from the wl_touch interface for widgets may have been erroneously copied from the cancel handler so that it removes all handlers as they are processed. I don't think this makes much sense for the frame event. This was stopping the panel icons from being pushable with touch events when using libinput since commit 1679f232e541489e. All that commit does it make it start sending the frame events.
Weston Weston is the reference implementation of a Wayland compositor, and a useful compositor in its own right. Weston has various backends that lets it run on Linux kernel modesetting and evdev input as well as under X11. Weston ships with a few example clients, from simple clients that demonstrate certain aspects of the protocol to more complete clients and a simplistic toolkit. There is also a quite capable terminal emulator (weston-terminal) and an toy/example desktop shell. Finally, weston also provides integration with the Xorg server and can pull X clients into the Wayland desktop and act as a X window manager. Refer to http://wayland.freedesktop.org/building.html for building weston and its dependencies. The test suite can be invoked via `make check`; see http://wayland.freedesktop.org/testing.html for additional details.