Hi, all! I wrote a program which will fork several process, and each child process has a hildon window. Now these windows are cascading on the Task Navigator. I want to popup arbitrary window, making which show on the toppest. I have tried api such as 'gtk_widget_show()' and 'gtk_window_maximize()', and all doesn't work. Please Help! Thanks in advance.

i have tried osso_application_top(), although this function returns successfully, it doesn't work either.

What exactly is the usecase for popping up an arbitrary window?

I launch child's window in parent' s window using 'click' event . After 'click' event, i fork child process, which has a hildon window. When I click again in parent's window, I want to popup the child window created before.

calling gtk_window_present using dbus works it out. by the way, hd_wm_top_service() should also be ok, but i fail to link it.