TextField operators

getString :: TextField -> IO String

waitString :: TextField -> IO String

itemx waitChangeString :: TextField -> IO String get the current TextField string. getString returns a snapshot of the current string, waitString is blocked until the next time the user hits Return. waitChangeString returns the current string after the next insertion or deletion performed by the user.

setString :: TextField -> String -> IO ()

replace the field's current string with new one. Places the cursor at the end of the new string.

clearField :: TextField -> IO ()

clear the field.

disableField :: TextField -> IO ()

enableField :: TextField -> IO ()

enable or disable TextField editing.