Fix jumping views

Fixes #2490.

To be honest I'm not sure why this fixes the issue.

I observed that I could only make the view jump if I resized it to the
smallest possible size first. Then I had a suspicion that we were
accidentally factoring in the title and border sizes into the view size
when it uses CSD. So I changed that and it appears to have fixed the
jumping issue.

I guess when we factor the title and borders in, we send a configure to
the surface with a size smaller than the minimum, and it comes back with
a surface at the minimum size. We interpret this as an unexpected
resize, and this somehow makes it jump.

1 files changed, 6 insertions, 1 deletions

diff --git a/sway/tree/view.c b/sway/tree/view.c
index 2c0c1aa9..7bf7325a 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -236,7 +236,12 @@ void view_autoconfigure(struct sway_view *view) {
                 view->border_top = false;
         }
 
-        switch (view->border) {
+        enum sway_container_border border = view->border;
+        if (view->using_csd) {
+                border = B_NONE;
+        }
+
+        switch (border) {
         case B_NONE:
                 x = con->x;
                 y = con->y + y_offset;