Dear Alexandre,

I'm debugging a window set focus problem on Deepin Linux(www.deepin.org),

I found some hints in handle_wm_protocols function of winex11.drv.

But I feel very strange, I don't find where generate the XClientMessageEvent with event.data.l[0] =

x11drv_atom(WM_TAKE_FOCUS) when I git grep WM_TAKE_FOCUS in wine source directory.

How X11 server generate XClientMessageEvent with event.type = x11drv_atom(WM_PROTOCOLS)

and event.data.l[0] = x11drv_atom(WM_TAKE_FOCUS) ?

Thank you!