1 files changed, 3 insertions, 0 deletions
diff --git a/openbox/event.c b/openbox/event.c
index ed0e0965..8c640522 100644
--- a/openbox/event.c
+++ b/openbox/event.c
@@ -621,6 +621,9 @@ static void event_handle_client(ObClient *client, XEvent *e)
     ObFrameContext con;
      
     switch (e->type) {
+    case VisibilityNotify:
+        client->frame->obscured = e->xvisibility.state != VisibilityUnobscured;
+        break;
     case ButtonPress:
     case ButtonRelease:
         /* Wheel buttons don't draw because they are an instant click, so it