+void
+add_local_passive_child (GtkWidget *window)
+{
+ Socket *socket;
+ Window xid;
+
+ socket = create_socket ();
+ gtk_box_pack_start (GTK_BOX (box), socket->box, TRUE, TRUE, 0);
+ gtk_widget_show (socket->box);
+
+ xid = create_child_plug (0, TRUE);
+ gtk_socket_add_id (GTK_SOCKET (socket->socket), xid);
+}
+
+static const char *
+grab_string (int status)
+{
+ switch (status) {
+ case GDK_GRAB_SUCCESS: return "GrabSuccess";
+ case GDK_GRAB_ALREADY_GRABBED: return "AlreadyGrabbed";
+ case GDK_GRAB_INVALID_TIME: return "GrabInvalidTime";
+ case GDK_GRAB_NOT_VIEWABLE: return "GrabNotViewable";
+ case GDK_GRAB_FROZEN: return "GrabFrozen";
+ default:
+ {
+ static char foo [255];
+ sprintf (foo, "unknown status: %d", status);
+ return foo;
+ }
+ }
+}
+
+static void
+grab_window_toggled (GtkToggleButton *button,
+ GtkWidget *widget)
+{
+ GdkDevice *device = gtk_get_current_event_device ();
+
+ if (gdk_device_get_source (device) != GDK_SOURCE_KEYBOARD)
+ device = gdk_device_get_associated_device (device);
+
+ if (gtk_toggle_button_get_active (button))
+ {
+ int status;
+
+ status = gdk_device_grab (device,
+ gtk_widget_get_window (widget),
+ GDK_OWNERSHIP_NONE,
+ FALSE,
+ GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
+ NULL,
+ GDK_CURRENT_TIME);
+
+ if (status != GDK_GRAB_SUCCESS)
+ g_warning ("Could not grab keyboard! (%s)", grab_string (status));
+
+ }
+ else
+ {
+ gdk_device_ungrab (device, GDK_CURRENT_TIME);
+ }
+}
+