Hmm? If you choose a target function that has parameters, you will see those parameters in inspector.
Of course! I meant the list of methods to invoke, which won't show properties (eg. UIToggle.value). Haven't looked over your implementation, but I can't imagine it being to much effort since properties are more or less syntactic sugar for a getter & setter-method (you'll probably expose those two separate i guess...).
A followup request for this is the ability to set constant values as parameter. In the case with a UIToggle, it would be extremely convenient to be able to set the method to "
value" and pass "
true" as parameter when some arbitrary event fires, or if I want to change the value of a label to some constant string when a button is clicked etc.
These are just my 2 cents on the next step to make NGUI more "inspector-only"!
Cheers!