Way to get hints for method signature or constructor while typing?

I'm not sure I quite understand the question but try Ctrl + p.

"Rick" <no_mail@jetbrains.com> wrote in message
news:11788448.1113945540346.JavaMail.itn@is.intellij.net...

Is there a way I can get code hints as to possible args needed as I
implemement a method or constructor? For methods I know I can go back to
the method name and ctrl/hover over the method I'm calling and get the
signature, but I'd like to be able to do this from a short cut as I type.
Same thing for constructors. Obviously if there are several arg options
because of overloaded methods or constructors it would maybe list them as
viable options.

>

View->Parameter Info: Control-P ?