From: David Edmundson <kde@davidedmundson.co.uk>
Date: Thu, 28 Jun 2018 10:12:59 +0000 (+0100)
Subject: wayland: Reset server decoration interface on window mapping
X-Git-Tag: archive/raspbian/3.24.39-1+rpi1~1^2~65^2~34^2~10^2~3
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success/%22http:/www.example.com/cgi/success?a=commitdiff_plain;h=b0bfe606aa9c35bec97b018baf13322c5ac963da;p=gtk%2B3.0.git

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 d651373267..eba0f37f97 100644
--- 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;