GdkDisplay *display = gtk_widget_get_display (widget);
GdkCursor *cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
gdk_window_set_cursor (gtk_widget_get_window (widget), cursor);
GdkDisplay *display = gtk_widget_get_display (widget);
GdkCursor *cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
gdk_window_set_cursor (gtk_widget_get_window (widget), cursor);