wayland: Reset server decoration interface on window mapping

The wl_surface is destroyed and recreated when the window is
mapped/unmapped. As we have a new wl_surface we need to create a new
server_decoration object for that surface.

diff --git a/gdk/wayland/gdkwindow-wayland.c b/gdk/wayland/gdkwindow-wayland.c
index d6513732671932f28bdfd9bcdb79347cc1bcb703..eba0f37f972d3aadb59c6f737c13d32b99885b57 100644 (file)
--- a/gdk/wayland/gdkwindow-wayland.c
+++ b/gdk/wayland/gdkwindow-wayland.c
@@ -2938,11 +2938,13 @@ gdk_wayland_window_map (GdkWindow *window)
       else
         {
           gdk_wayland_window_create_xdg_toplevel (window);
+          gdk_wayland_window_announce_decoration_mode (window);
         }
     }
   else
     {
       gdk_wayland_window_create_xdg_toplevel (window);
+      gdk_wayland_window_announce_decoration_mode (window);
     }
 
   impl->mapped = TRUE;