[gtk+/events-refactor: 703/1085] Delay core pointer creation until the display is available.

[Carlos Garnacho <carlosg src gnome org>]

commit 3c3efee0fa05e80aeda09b3b69f7ee20fed12031
Author: Carlos Garnacho <carlos lanedo com>
Date:   Wed Aug 12 19:43:08 2009 +0200

    Delay core pointer creation until the display is available.

 gdk/x11/gdkdevicemanager-core.c |   13 +++++++++++--
 1 files changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/gdk/x11/gdkdevicemanager-core.c b/gdk/x11/gdkdevicemanager-core.c
index f4dce3f..4775a83 100644
--- a/gdk/x11/gdkdevicemanager-core.c
+++ b/gdk/x11/gdkdevicemanager-core.c
@@ -33,6 +33,8 @@
 #define HAS_FOCUS(toplevel)                           \
   ((toplevel)->has_focus || (toplevel)->has_pointer_focus)
 
+static void    gdk_device_manager_core_constructed (GObject *object);
+
 static GList * gdk_device_manager_core_get_devices (GdkDeviceManager *device_manager,
                                                     GdkDeviceType     type);
 
@@ -54,7 +56,9 @@ static void
 gdk_device_manager_core_class_init (GdkDeviceManagerCoreClass *klass)
 {
   GdkDeviceManagerClass *device_manager_class = GDK_DEVICE_MANAGER_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
+  object_class->constructed = gdk_device_manager_core_constructed;
   device_manager_class->get_devices = gdk_device_manager_core_get_devices;
 }
 
@@ -80,10 +84,15 @@ create_core_pointer (GdkDisplay *display)
 static void
 gdk_device_manager_core_init (GdkDeviceManagerCore *device_manager)
 {
+}
+
+static void
+gdk_device_manager_core_constructed (GObject *object)
+{
   GdkDisplay *display;
 
-  display = gdk_device_manager_get_display (GDK_DEVICE_MANAGER (device_manager));
-  device_manager->core_pointer = create_core_pointer (display);
+  display = gdk_device_manager_get_display (GDK_DEVICE_MANAGER (object));
+  GDK_DEVICE_MANAGER_CORE (object)->core_pointer = create_core_pointer (display);
 }
 
 static void