Implement focus_follows_mouse

Also contains two other small changes:

- Clicking any button will focus the container clicked (not just left)
- Remove seamless_mouse (doesn't make sense on wlroots)

1 files changed, 0 insertions, 1 deletions

diff --git a/include/sway/config.h b/include/sway/config.h
index ac1105b4..03b51948 100644
--- a/include/sway/config.h
+++ b/include/sway/config.h
@@ -304,7 +304,6 @@ struct sway_config {
 	bool reloading;
 	bool reading;
 	bool auto_back_and_forth;
-	bool seamless_mouse;
 	bool show_marks;
 
 	bool edge_gaps;