Achieves a list of LayoutElementRecord from the Clipboard. The list should be obtained by the root records of a {@link HierarichalRecordList} and thus notcontain any descendant of any other contained element.
For the execution, the records and all their descendants are copied while the position (all concerning layout attributes) are shifted SHIFT_FOR_COPY points to the right bottom to give feedback about successful execution. Note, that copies inserted on the same place would just hide the originals, making it difficult to see any effect.
An undo corresponds to a delete, a redo to an undo-delet. For better reuse a {@link DeleteRecordsCommand} is used as member.
@author jurke | |