improve floating detection

mostly copied from sway

Merge branch 'main' into wlroots-next

Merge pull request #204 from djpohly/scenegraph3

merge scenegraph3

Merge branch 'main' into scenegraph

do not allow set client size less than its min size

constraint popups to its parent client

Closes: #146
Closes: #155

Merge branch 'main' into scenegraph

Merge branch 'fix-segfault-in-fullscreennotify'

don't use fullscreen event in fullscreennotify()

Merge branch 'wlroots-next' into scenegraph-wlroots-next

Merge branch 'main' into wlroots-next

Merge pull request #193 from fauxmight/chasing-wlroots

Chasing wlroots

Merge pull request #181 from Armael/fix-client_set_tiled

fix client_set_tiled which is currently ignoring its "edges" argument

Merge remote-tracking branch 'origin/wlroots-xdg-shell-refactor' into chasing-wlroots

Account for changes expecting wlr_xdg_toplevel rather than wlr_xdg_surface

fix client_set_tiled, which was ignoring its "edges" argument

Merge branch 'main' into wlroots-next

simplify client_for_each_surface

All the XDG surface iterator does is iterate the main wlr_surface, then
iterate the popups.  If we inline that function, we can merge part of it
with the X11 case.

Merge branch 'main' into wlroots-next

factor xwayland hackiness out into client.h