Tree model for the organisational hierarchy. More...
#include <OrgExplorerTreeModel.hpp>
Inherits QAbstractItemModel.
Public Member Functions | |
| OrgExplorerTreeModel (QObject *parent=nullptr) | |
| void | load (const QString &party_name, std::vector< refdata::domain::business_unit > units, std::vector< refdata::domain::book > books) |
| Rebuild the tree from raw business unit and book data. | |
| OrgTreeNodeFilter | selected_filter (const QModelIndex &index) const |
| Returns the filter for the selected index. | |
| void | set_trade_count (const boost::uuids::uuid &book_id, std::uint32_t count) |
| Update the trade count for a book and refresh its display. | |
| OrgTreeNode * | node_from_index (const QModelIndex &index) const |
| Returns the node for a given index, or nullptr if invalid. | |
| QModelIndex | index (int row, int col, const QModelIndex &parent=QModelIndex()) const override |
| QModelIndex | parent (const QModelIndex &index) const override |
| int | rowCount (const QModelIndex &parent=QModelIndex()) const override |
| int | columnCount (const QModelIndex &parent=QModelIndex()) const override |
| QVariant | data (const QModelIndex &index, int role=Qt::DisplayRole) const override |
Detailed Description
Tree model for the organisational hierarchy.
Displays: Party root → BusinessUnit nodes (recursive via parent_business_unit_id) → Book leaves (via owner_unit_id).
Books with no owner_unit_id are placed under an "Unassigned" synthetic node at the party level.
Member Function Documentation
◆ load()
| void load | ( | const QString & | party_name, |
| std::vector< refdata::domain::business_unit > | units, | ||
| std::vector< refdata::domain::book > | books | ||
| ) |
Rebuild the tree from raw business unit and book data.
Creates a single party root node named party_name, then adds business units recursively and books as leaves under their owning unit. Books with no owner_unit_id are grouped under an "Unassigned" node.
◆ selected_filter()
| OrgTreeNodeFilter selected_filter | ( | const QModelIndex & | index | ) | const |
Returns the filter for the selected index.
For a book node: sets book_id. For a BusinessUnit node: sets business_unit_id. For a party node: returns nullopt pair (show all trades).
◆ set_trade_count()
| void set_trade_count | ( | const boost::uuids::uuid & | book_id, |
| std::uint32_t | count | ||
| ) |
Update the trade count for a book and refresh its display.
Called after background count fetches complete. Stores the count and emits dataChanged so the book label and all ancestor labels update.
