deferred focus should no longer be valid if a client has been hidden
before the focus-set could be triggered
fixes super fun infinite loop with desk flips
it seems that some changes now make the shel menu post callback be
called for older menus not part of the shelf and thus shelf menu
stored != menu the cb is for - thus resulting in deletion of the wrong
menu
this has been in e for ages - someone not noticed, but this fixes
visual artifacts of left over menus on the top-left. this extra ref
really makes no sense. it's not like this ref is then accomoanied by a
matching unref somewhere else (after much debugging).
@fix
in the case that a client is going to be shown on the next loop iteration,
focus setting must still occur and be deferred
this fixes the case of a window appearing on a desk while the user is switching
desks away from it even though this window is attempting to focus itself
this is a not-great way of hacking around various issues related to
the efl mouse button cancel patches that went in for the 1.15 cycle
which changed the entire mouse input workings of the toolkit.
to avoid further issues, the compositor will explicitly block eventing
on all internal canvases during actions
these are triggered "in passing" when mouse in events occur and do
not necessarily indicate that the mouse has entered this specific window
failing to reject such events can cause mouse-based focus policies to
attempt to set focus onto windows which are not visible, resulting in
an infinite loop where no window is actually focused
in the event that these windows are different, event_window is the parent of window
which may or may not be explicitly tracked by an E_Client, so the wheel events here
should be sent to the parent as is done in mouse button events
fix T2604
canvas grabs changed completely in 1.15, and so it's required that
x11 grab handling also have special runtime cases for this
for such versions the compositor must:
* always grab the internal client window instead of the parent
* always ungrab the window when it has focus
it seems that some clients, eg. libreoffice, don't set the modal window
property on child dialogs. instead of fighting for focus, set up the child
as a modal on the parent and then avoid the whole issue
fix T2594
a client with this flag set here is unreliable to use as a stacking
reference since it has yet to be stacked and can be located anywhere
in the window stack.
fixes internal window stacking on startup
if pointer warping is disabled, attempting to pointer warp with mouse-based
focus policies will fail here, preventing focus from being applied as expected
ref T2566
Mike Blumenkrantz
Cedric BAIL
Carsten Haitzler