Is it possible hide the row inside a Combobox ?

Hi All,

I want to add an AutoComplete field to my application but the addons I found are not good for me.
So, I was thinking in using an editable ComboBox to do what I need…but…I’d like to hide the row inside the ComboBox.
Is there any way to do this ?
Any suggestion for an autocomplete component ?
Cheers.

             Stefano