add snip

diff --git a/xlib_wrapper.cpp b/xlib_wrapper.cpp
index a4e1bc433000ae972a2a06abc029892b23a4e9e1..7d9b9b074aee3e5ef9cfcefacd2c40982fd4f51d 100644 (file)
--- a/xlib_wrapper.cpp
+++ b/xlib_wrapper.cpp
@@ -18,6 +18,8 @@ XlibWrapper::XlibWrapper()
 }
 /* Instead of this, should subscribe to the correct QEvent */
 /*
+ * https://doc.qt.io/qt-5/qabstractnativeeventfilter.html
+ *
  *         case XCB_MAPPING_NOTIFY:
             m_keyboard->handleMappingNotifyEvent((xcb_mapping_notify_event_t *)event);
             break;