Is there any way to create a no-focus toplevel window?

[Xiong Huan-a16898 <huan xiong motorola com>]

Title: Message

Sorry if this is stupid question: is there any way to create a non-focus window with GTK? By "non-focus window" I mean a window which never has focus either when it is created or when the user clicks on it.

 

I understand X window system provide the facility to control focus(Xsetinputfocus() method) and window manager defines and implements the policy(eg. click-to-focus mode or focus-follows-mouse mode, etc.). So this question may be not relevant to widget toolkit(is there any window manager which support this feature?) But I am wondering if Gtk provides such a feature that when a toplevel window receives focus it throws it away by default(throw to whom? something like focus proxy, I think).

 

Thanks.