TreeElementSequenceStripDuplicate(TreeElement &legacy_te, Sequence &sequence)
Sequence & getSequence() const
TreeElementSequenceStrip(TreeElement &legacy_te, Strip &strip)
void expand(SpaceOutliner &) const override
TreeElementSequence(TreeElement &legacy_te, Sequence &sequence)
Sequence & getSequence() const
bool expandPoll(const SpaceOutliner &) const override