QWidget *TankInfoDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
// ncreate editor needs to be called before because it will populate a few
// things in the currCombo global var.
QWidget *delegate = ComboBoxDelegate::createEditor(parent, option, index);
CylindersModel *mymodel = qobject_cast<CylindersModel *>(currCombo.model);
cylinder_t *cyl = mymodel->cylinderAt(index);
currCylinderData.type = copy_string(cyl->type.description);
currCylinderData.pressure = cyl->type.workingpressure.mbar;
currCylinderData.size = cyl->type.size.mliter;
MainWindow::instance()->graphics()->setReplot(false);
return delegate;
}
void TankInfoDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& thisindex) const
{
CylindersModel *mymodel = qobject_cast<CylindersModel *>(currCombo.model);
TankInfoModel *tanks = TankInfoModel::instance();
QModelIndexList matches = tanks->match(tanks->index(0,0), Qt::DisplayRole, currCombo.activeText);
int row;
if (matches.isEmpty()) {
// we need to add this
tanks->insertRows(tanks->rowCount(), 1);
tanks->setData(tanks->index(tanks->rowCount() -1, 0), currCombo.activeText);
row = tanks->rowCount() - 1;
} else {
row = matches.first().row();
}
int tankSize = tanks->data(tanks->index(row, TankInfoModel::ML)).toInt();
int tankPressure = tanks->data(tanks->index(row, TankInfoModel::BAR)).toInt();
mymodel->setData(IDX(CylindersModel::TYPE), currCombo.activeText, Qt::EditRole);
mymodel->passInData(IDX(CylindersModel::WORKINGPRESS), tankPressure);
mymodel->passInData(IDX(CylindersModel::SIZE), tankSize);
}
