True, there are many aspects of the grid skinning that are missing from the current interface. We plan on adding them as separate layouts in the interface, so that we don't pollute it with too many stylable parts.
So, we plan for the following workflow:
- select "Fine-tune" tab for the Grid
- several options appear (as tabs):
- simple grid (currently this is available)
- in-line editing and paging
- hierarchical grid
- grouped grid
The DateTime will be part of the Calendar styling options, and the Drop-down (I assume you are meaning RadComboBox) will have a separate section, too. These are going to be introduced regularly, and hopefully we'll add all of them before the Q2 release.
the Telerik team