[gtk+/events-refactor: 331/1085] add gdk_device_manager_set_window_events() method.

[Carlos Garnacho <carlosg src gnome org>]

commit f96f96b651d7e7d69ee3ac953e474d9699b1c4a0
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Jun 14 19:07:15 2009 +0200

    add gdk_device_manager_set_window_events() method.
    
    Implementations will do the necessary initialization in order to get the
    X events they're interested in.

 gdk/gdkdevicemanager.c |   12 ++++++++++++
 gdk/gdkdevicemanager.h |    6 ++++++
 2 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdkdevicemanager.c b/gdk/gdkdevicemanager.c
index b02def8..cda7f3a 100644
--- a/gdk/gdkdevicemanager.c
+++ b/gdk/gdkdevicemanager.c
@@ -224,3 +224,15 @@ gdk_device_manager_get_devices (GdkDeviceManager *device_manager,
 
   return GDK_DEVICE_MANAGER_GET_CLASS (device_manager)->get_devices (device_manager, type);
 }
+
+void
+gdk_device_manager_set_window_events (GdkDeviceManager *device_manager,
+                                      GdkWindow        *window,
+                                      GdkEventMask      event_mask)
+{
+  g_return_if_fail (GDK_IS_DEVICE_MANAGER (device_manager));
+  g_return_if_fail (GDK_IS_WINDOW (window));
+
+  if (GDK_DEVICE_MANAGER_GET_CLASS (device_manager)->set_window_events)
+    GDK_DEVICE_MANAGER_GET_CLASS (device_manager)->set_window_events (device_manager, window, event_mask);
+}
diff --git a/gdk/gdkdevicemanager.h b/gdk/gdkdevicemanager.h
index e9e5f09..3ff0677 100644
--- a/gdk/gdkdevicemanager.h
+++ b/gdk/gdkdevicemanager.h
@@ -66,6 +66,9 @@ struct _GdkDeviceManagerClass
   /* VMethods */
   GList * (* get_devices) (GdkDeviceManager *device_manager,
                            GdkDeviceType     type);
+  void (* set_window_events) (GdkDeviceManager *device_manager,
+                              GdkWindow        *window,
+                              GdkEventMask      event_mask);
 };
 
 GType gdk_device_manager_get_type (void) G_GNUC_CONST;
@@ -75,6 +78,9 @@ GdkDeviceManager * gdk_device_manager_get_for_display (GdkDisplay *display);
 GdkDisplay *             gdk_device_manager_get_display      (GdkDeviceManager *device_manager);
 GList *                  gdk_device_manager_get_devices      (GdkDeviceManager *device_manager,
                                                               GdkDeviceType     type);
+void                     gdk_device_manager_set_window_events (GdkDeviceManager *device_manager,
+                                                               GdkWindow        *window,
+                                                               GdkEventMask      event_mask);
 
 G_END_DECLS