Makes the right-hand column automatically fill the available width (may need to call Update)
iemoDirectEdit
When the control is attached to an TImageEnView and the user edits a value, the change will be automatically applied to the TImageEnView.IO.Params. If not included, you will need to call AssignTo to update the params
iemoEasySave
If included, then when the user edits a value, any exit from the editor (e.g. cursor keys, clicking outside) will save the changes. If not include the user must click the Return key to save changes
iemoKeyboard
User can click Ctrl+C to copy the selected value to the clipboard. F2 will commence editing