Minor fixes to tiling drag implementation

* Make container_add_sibling's `after` argument a boolean.
* Use a constant for drop layout border
* Make thickness an int
* Add button state check
* Move comments in seat_end_move_tiling

1 files changed, 2 insertions, 2 deletions

diff --git a/sway/tree/container.c b/sway/tree/container.c
index 21a0cd76..df064573 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -1093,13 +1093,13 @@ void container_insert_child(struct sway_container *parent,
 }
 
 void container_add_sibling(struct sway_container *fixed,
-                struct sway_container *active, int side) {
+                struct sway_container *active, bool after) {
         if (active->workspace) {
                 container_detach(active);
         }
         list_t *siblings = container_get_siblings(fixed);
         int index = list_find(siblings, fixed);
-        list_insert(siblings, index + side, active);
+        list_insert(siblings, index + after, active);
         active->parent = fixed->parent;
         active->workspace = fixed->workspace;
         container_for_each_child(active, set_workspace, NULL);