[gtk+/xi2: 1226/1239] GdkDeviceXI: Implement select_window_events().

[Carlos Garnacho <carlosg src gnome org>]

commit 40dfc47a40896e4c3f0150b42f6d64b3f672c6ff
Author: Carlos Garnacho <carlos gnome org>
Date:   Sat Sep 26 18:21:26 2009 +0200

    GdkDeviceXI: Implement select_window_events().

 gdk/x11/gdkdevice-xi.c |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)
---
diff --git a/gdk/x11/gdkdevice-xi.c b/gdk/x11/gdkdevice-xi.c
index 8ff9d10..23fc0c1 100644
--- a/gdk/x11/gdkdevice-xi.c
+++ b/gdk/x11/gdkdevice-xi.c
@@ -63,6 +63,9 @@ static GdkGrabStatus gdk_device_xi_grab     (GdkDevice    *device,
                                              guint32       time_);
 static void          gdk_device_xi_ungrab   (GdkDevice    *device,
                                              guint32       time_);
+static void gdk_device_xi_select_window_events (GdkDevice    *device,
+                                                GdkWindow    *window,
+                                                GdkEventMask  mask);
 
 
 G_DEFINE_TYPE (GdkDeviceXI, gdk_device_xi, GDK_TYPE_DEVICE)
@@ -88,6 +91,7 @@ gdk_device_xi_class_init (GdkDeviceXIClass *klass)
   device_class->warp = gdk_device_xi_warp;
   device_class->grab = gdk_device_xi_grab;
   device_class->ungrab = gdk_device_xi_ungrab;
+  device_class->select_window_events = gdk_device_xi_select_window_events;
 
   g_object_class_install_property (object_class,
 				   PROP_DEVICE_ID,
@@ -464,3 +468,21 @@ gdk_device_xi_ungrab (GdkDevice *device,
                  device_xi->xdevice,
                  time_);
 }
+
+static void
+gdk_device_xi_select_window_events (GdkDevice    *device,
+                                    GdkWindow    *window,
+                                    GdkEventMask  event_mask)
+{
+  XEventClass event_classes[MAX_DEVICE_CLASSES];
+  gint num_classes;
+  GdkDeviceXI *device_xi;
+
+  device_xi = GDK_DEVICE_XI (device);
+  find_events (device, event_mask, event_classes, &num_classes);
+
+  XSelectExtensionEvent (GDK_WINDOW_XDISPLAY (window),
+			 GDK_WINDOW_XWINDOW (window),
+			 event_classes, num_classes);
+
+}