Hi Darry Johnson,
Good day to you.
We have validated your requirement and have prepared sample as you have expected. In this sample, we have provided drag and drop support for selected item which can drop into TextArea of RTE as text. Also, we have bound drop event to the editor.
We have enabled the draggable support for List Box item by passing draggable: true in htmlAttibutes through dataSource.
Could you please check the above sample and get back to us, if you require any further assistance on this?
Regards,
Ashokkumar B.