I need to create an item editor for a Flex 3 DataGrid. The requirement is that the grid must display rows as single row height when not in edit mode. I have created a custom item renderer that will display multiple lines of text as a single line, delimited by commas, which works perfectly. However, I don't know how to create an editor that will overlap the rows beneath it, so I can edit the text in a multiline box. It is ok to hardcode the height of the editor ( figure I may hardcode it to perhaps 3 rows tall). I tried embedding a custom editor as a TextArea and setting its height to 60, but it had no effect. Any help to get me started in the right direction will be greatly appreciated!
Or use TextArea as the itemEditor