From 452672a0df6fa1ce4dee0361ffdec89e24066c8c Mon Sep 17 00:00:00 2001
From: Weng Xuetian <wengxt@gmail.com>
Date: Tue, 15 Oct 2024 00:04:35 -0700
Subject: [PATCH] Add support for xfixes client_disconnect_mode

---
 src/modules/xcb/xcbconnection.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/modules/xcb/xcbconnection.cpp b/src/modules/xcb/xcbconnection.cpp
index 4cc6f36b2..92f29619b 100644
--- a/src/modules/xcb/xcbconnection.cpp
+++ b/src/modules/xcb/xcbconnection.cpp
@@ -173,6 +173,16 @@ XCBConnection::XCBConnection(XCBModule *xcb, const std::string &name)
             if (xfixes_query && xfixes_query->major_version >= 2) {
                 hasXFixes_ = true;
                 xfixesFirstEvent_ = reply->first_event;
+
+#ifdef XCB_XFIXES_SET_CLIENT_DISCONNECT_MODE
+                if (xfixes_query->major_version >= 6) {
+                    FCITX_XCB_INFO()
+                        << "Set XFIXES client disconnect mode to TERMINATE";
+                    xcb_xfixes_set_client_disconnect_mode(
+                        conn_.get(),
+                        XCB_XFIXES_CLIENT_DISCONNECT_FLAGS_TERMINATE);
+                }
+#endif
             }
         }
     }