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remove article (incomplete)

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This commit is contained in:
Martin Brodbeck 2018-07-27 16:41:34 +02:00
parent 99bc19f7a3
commit 9ab8ca7a4b
3 changed files with 30 additions and 7 deletions
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2
src/gui/mainwindow.cpp
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@ -184,7 +184,7 @@ void MainWindow::onCancelSaleButtonClicked([[maybe_unused]] bool checked)
// Deleting the rows, beginning with the last one! // Deleting the rows, beginning with the last one!
for (auto iter = indexes.constEnd() - 1; iter >= indexes.constBegin(); --iter) { for (auto iter = indexes.constEnd() - 1; iter >= indexes.constBegin(); --iter) {
ui_.salesView->model()->removeRow(iter->row()); ui_.salesView->model()->removeRow(iter->row(), iter->parent());
} }
} }

22
src/gui/salemodel.cpp
View file

@ -165,4 +165,26 @@ void SaleModel::onBasketDataChanged()
return lhs->getTimestamp() > rhs->getTimestamp(); return lhs->getTimestamp() > rhs->getTimestamp();
}); });
emit endResetModel(); emit endResetModel();
}
bool SaleModel::removeRows(int row, int count, const QModelIndex& parent)
{
if (!parent.isValid()) {
// remove complete sale
} else if (!parent.parent().isValid()) {
// remove one article from a sale
auto sale = static_cast<Sale*>(parent.internalPointer());
auto articles = sale->getArticles();
emit beginRemoveRows(parent, row, row + count -1);
articles.at(row)->setState(Article::State::DELETE);
sale->removeArticle(articles.at(row));
marketplace_->storeToDb();
if (articles.size() == 0) {
std::cout << "No articles left.\n";
}
emit endRemoveRows();
}
return true;
} }

13
src/gui/salemodel.h
View file

@ -11,13 +11,14 @@ class SaleModel : public QAbstractItemModel
public: public:
explicit SaleModel(Marketplace* market, QObject* parent = nullptr); explicit SaleModel(Marketplace* market, QObject* parent = nullptr);
QModelIndex index(int row, int column, virtual QModelIndex index(int row, int column,
const QModelIndex& parent = QModelIndex()) const override; const QModelIndex& parent = QModelIndex()) const override;
QModelIndex parent(const QModelIndex& index) const override; virtual QModelIndex parent(const QModelIndex& index) const override;
QVariant data(const QModelIndex& index, int role) const override; virtual QVariant data(const QModelIndex& index, int role) const override;
int rowCount(const QModelIndex& parent) const override; virtual int rowCount(const QModelIndex& parent) const override;
int columnCount(const QModelIndex& parent) const override; virtual int columnCount(const QModelIndex& parent) const override;
QVariant headerData(int section, Qt::Orientation orientation, int role) const override; virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
virtual bool removeRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
public slots: public slots:
void onBasketDataChanged(); void onBasketDataChanged();