| 125,12 → 125,8 |
|---|
| QVariant value = QSqlTableModel::data(index, role); |
| QList <int> keys; |
| QStringList values; |
| QList <int> files_keys; |
| QStringList files_values; |
| keys = pointers_map.keys(); // ñïèñîê ñòîëáöîâ ñ óêàçàòåëÿìè |
| values = pointers_map.values(); // ñïèñîê òàáëèö-õðàíèëèù îáúåêòîâ ðîäèòåëüñêèõ êëàññîâ |
| files_keys = files_map.keys(); // ñïèñîê íîìåðîâ ñòîëáöîâ, õðàíÿùèõ ôàéëû |
| files_values = files_map.values(); // ñïèñîê èìåò ñòîëáöîâ, õðàíÿùèõ ôàéëû |
| |
| switch (role) { |
| case Qt::DisplayRole: |
| 144,19 → 140,7 |
|---|
| int index_of_list; |
| index_of_list = keys.indexOf(index.column()); |
| |
| if (index_of_list == -1){ // ñòîëáåö íå ÿâëÿåòñÿ óêàçàòåëåì, ïðîâåðèì, ìîæåò îí õðàíèò ôàéë |
| index_of_list = files_keys.indexOf(index.column()); |
| if (index_of_list == -1) return value; // íåò, ñòîëáåö íå õðàíèò ôàéë |
| QString file_name; |
| QByteArray data_tmp; |
| data_tmp = value.toByteArray(); |
| if (data_tmp.isEmpty() || data_tmp.isNull()) return value; |
| else { |
| QDataStream out (&data_tmp,QIODevice::ReadOnly); |
| out >> file_name; |
| return file_name; |
| } |
| } |
| if (index_of_list == -1) return value; |
| else { |
| QString parentInctance; |
| QSqlQuery q; |