Check Creating an autosizing editbox Thread #998157 Message #998216 for an interesting idea.
>I need to have an edit box extend vertically if the user enters more text than will fit. The edit box will not have scroll bars. There will be a limit to the size and I can easily handle that part. I'm just not sure of the best way to handle the auto sizing. Is there some event that gets triggered when the text goes below the box? I thought of using memlines() but is there an easier way?