@Ma Xiaojun: Yes, most IMs on Win/Mac won't replace the IMF; it is because they themselves aren't one. And I think an IM on Win call "万能五笔" which is independent from the system's IM framework.
And, I don't think it is a must for an IMF to ask the user before they replace some part of the system.
@Ma Xiaojun: Yes, most IMs on Win/Mac won't replace the IMF; it is because they themselves aren't one. And I think an IM on Win call "万能五笔" which is independent from the system's IM framework.
And, I don't think it is a must for an IMF to ask the user before they replace some part of the system.