[gtk+] wayland: Allow set_title after initial showing

[Jasper St. Pierre <jstpierre src gnome org>]

commit 9232089b3595304e9eace8df5b53ea792dc79230
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Nov 21 12:03:18 2013 -0500

    wayland: Allow set_title after initial showing
    
    and fix the ordering of title / app_id

 gdk/wayland/gdkwindow-wayland.c |   27 +++++++++++++++++++--------
 1 files changed, 19 insertions(+), 8 deletions(-)
---
diff --git a/gdk/wayland/gdkwindow-wayland.c b/gdk/wayland/gdkwindow-wayland.c
index 4aba4f1..cc3ef9b 100644
--- a/gdk/wayland/gdkwindow-wayland.c
+++ b/gdk/wayland/gdkwindow-wayland.c
@@ -861,6 +861,20 @@ gdk_wayland_window_sync_transient_for (GdkWindow *window)
 }
 
 static void
+gdk_wayland_window_sync_title (GdkWindow *window)
+{
+  GdkWindowImplWayland *impl = GDK_WINDOW_IMPL_WAYLAND (window->impl);
+
+  if (!impl->xdg_surface)
+    return;
+
+  if (!impl->title)
+    return;
+
+  xdg_surface_set_title (impl->xdg_surface, impl->title);
+}
+
+static void
 surface_enter (void              *data,
                struct wl_surface *wl_surface,
                struct wl_output  *output)
@@ -982,6 +996,9 @@ gdk_wayland_window_create_xdg_surface (GdkWindow *window)
 
   impl->xdg_surface = xdg_shell_get_xdg_surface (display_wayland->xdg_shell, impl->surface);
   xdg_surface_add_listener (impl->xdg_surface, &xdg_surface_listener, window);
+
+  gdk_wayland_window_sync_title (window);
+  xdg_surface_set_app_id (impl->xdg_surface, gdk_get_program_class ());
 }
 
 static void
@@ -1135,14 +1152,6 @@ gdk_wayland_window_show (GdkWindow *window,
   if (!impl->surface)
     gdk_wayland_window_create_surface (window);
 
-  if (impl->xdg_surface)
-    {
-      if (impl->title)
-        xdg_surface_set_title (impl->xdg_surface, impl->title);
-
-      xdg_surface_set_app_id (impl->xdg_surface, gdk_get_program_class ());
-    }
-
   gdk_window_set_type_hint (window, impl->hint);
 
   _gdk_make_event (window, GDK_MAP, NULL, FALSE);
@@ -1569,6 +1578,8 @@ gdk_wayland_window_set_title (GdkWindow   *window,
 
   g_free (impl->title);
   impl->title = g_strdup (title);
+
+  gdk_wayland_window_sync_title (window);
 }
 
 static void