I need to select a series of colours and then have the ability to delete or reorder the selected colours (preferably with multi-selection).

Currently I am using an NPaletteColorPane to show the available colours.

Selected colours are displayed in a single column DataGridView, which allows me to reorder single or multiple selections by drag and drop or by adding Up/Down buttons etc. However, this looks messy, particularly when the scroll bar appears.

What would be really cool is to use a second NPaletteColorPane (or similar control) which allows me to reorder the colours. I can see how to achieve this using Up/Down buttons, but only for single selections. Is drag/drop possible here?

.. or do have a better suggestion to achieve what I want?

Thanks

Kevin