Indicate the place where a new line on drag and drop would be inserted with some horizontal lines.
Source position: MUIClass.List.pas line 122
published property TMUIList.ShowDropMarks : Boolean |
Showing this place doesnt make much sense if you dont care about the drop position anyway, e.g. because your list is always alphabetically sorted. You should set this attribute to False in these cases.
|
After a successfull drop operation, this attribute holds the position where we should insert the new entry(ies). |