11 /*! \brief xlinks are used to draw arbitrary connections between branches
12 * (BranchObj) in the map. */
14 /////////////////////////////////////////////////////////////////////////////
16 class XLinkItem : public MapItem {
18 enum XLinkState { undefinedXLink, initXLink, activeXLink, deleteXLink };
20 XLinkItem(TreeItem *parent = NULL);
29 BranchItem *getPartnerBranch();