scim的panel是在什么时候启动的？

xinchenbird

运行./scim -d 有下面输出：
Smart Common Input Method 1.4.7

Launching a SCIM daemon with Socket FrontEnd...
Loading simple Config module ...
Creating backend ...
Loading socket FrontEnd module ...
Starting SCIM as daemon ...
Launching a SCIM process with x11...
Loading socket Config module ...
Creating backend ...
Loading x11 FrontEnd module ...
GTK Panel of SCIM 1.4.7

Starting SCIM as daemon ...
SCIM has been successfully launched.


我看了scim.cpp，还是不知道GTK Panel of SCIM 1.4.7在哪里显示？
想知道panel与scim服务进程通信的代码在哪部分。