I'm wondering how to nest custom item renderer as an
DataGridItemRenderer does. For example I have simple item renderer
based on Label. But when I use it, text in the cell is sticked on
the cell. When I use custom item renderer based on
DatagridItemRenderer, text is pretty nested to the right.
Your itemRenderer, in this case Label, will be in a
container, so you can use paddingLeft to control distance between
left side of cell and Label text. You may need to have the renderer
as a separate mxml file.