|position||Rectangle on the screen to use for the text field.|
|text||Text to edit. The return value of this function should be assigned back to the string as shown in the example.|
|maxLength||The maximum length of the string. If left out, the user can type for ever and ever.|
|style||The style to use. If left out, the |
string The edited string.
Make a single-line text field where the user can edit a string.