input/cursor: don't send wl_pointer.motion event on pointer unlock warp

On warping to a cursor hint, update the pointer position we track as
well, so that on the next pointer rebase we don't send an unexpected
synthetic motion event to clients.

Fixes #5405.

1 files changed, 4 insertions, 0 deletions

diff --git a/sway/input/cursor.c b/sway/input/cursor.c
index 0d5b076b..e43a0e71 100644
--- a/sway/input/cursor.c
+++ b/sway/input/cursor.c
@@ -1244,6 +1244,10 @@ static void warp_to_constraint_cursor_hint(struct sway_cursor *cursor) {
                 double ly = sy + con->content_y - view->geometry.y;
 
                 wlr_cursor_warp(cursor->cursor, NULL, lx, ly);
+
+                // Warp the pointer as well, so that on the next pointer rebase we don't
+                // send an unexpected synthetic motion event to clients.
+                wlr_seat_pointer_warp(constraint->seat, sx, sy);
         }
 }