diff options
Diffstat (limited to 'qt-models')
| -rw-r--r-- | qt-models/diveplotdatamodel.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/qt-models/diveplotdatamodel.cpp b/qt-models/diveplotdatamodel.cpp index eed13c501..efa6147c2 100644 --- a/qt-models/diveplotdatamodel.cpp +++ b/qt-models/diveplotdatamodel.cpp @@ -169,15 +169,17 @@ QVariant DivePlotDataModel::headerData(int section, Qt::Orientation orientation, void DivePlotDataModel::clear() { - beginResetModel(); - pInfo.nr = 0; - free(pInfo.entry); - free(pInfo.pressures); - pInfo.entry = nullptr; - pInfo.pressures = nullptr; - diveId = -1; - dcNr = -1; - endResetModel(); + if (rowCount() != 0) { + beginRemoveRows(QModelIndex(), 0, rowCount() - 1); + pInfo.nr = 0; + free(pInfo.entry); + free(pInfo.pressures); + pInfo.entry = nullptr; + pInfo.pressures = nullptr; + diveId = -1; + dcNr = -1; + endRemoveRows(); + } } void DivePlotDataModel::setDive(dive *d, const plot_info &info) |