container: Fix inner gaps against screen edge.

1 files changed, 10 insertions, 1 deletions

diff --git a/sway/container.c b/sway/container.c
index b85d2114..e6fa4f37 100644
--- a/sway/container.c
+++ b/sway/container.c
@@ -671,7 +671,16 @@ int swayc_gap(swayc_t *container) {
         if (container->type == C_VIEW) {
                 return container->gaps >= 0 ? container->gaps : config->gaps_inner;
         } else if (container->type == C_WORKSPACE) {
-                return container->gaps >= 0 ? container->gaps : config->gaps_outer;
+                int base = container->gaps >= 0 ? container->gaps : config->gaps_outer;
+                if (config->edge_gaps) {
+                        // the inner gap is created via a margin around each window which
+                        // is half the gap size, so the workspace also needs half a gap
+                        // size to make the outermost gap the same size (excluding the
+                        // actual "outer gap" size which is handled independently)
+                        return base + config->gaps_inner / 2;
+                } else {
+                        return base;
+                }
         } else {
                 return 0;
         }