diff options
Diffstat (limited to 'qt_adapter.hpp')
| -rw-r--r-- | qt_adapter.hpp | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/qt_adapter.hpp b/qt_adapter.hpp index dea660f..23a8c9f 100644 --- a/qt_adapter.hpp +++ b/qt_adapter.hpp @@ -47,7 +47,6 @@ struct AdapterType; template <typename T, typename Model> struct QtWidget : public T { - GuiItemDelegate delegate; std::shared_ptr<typename AdapterType<Model>::type> model; @@ -56,14 +55,34 @@ struct QtWidget : public T { , delegate() , model(std::make_shared<typename AdapterType<Model>::type>(model)) { + model->add_observer(this->model); T::setModel(this->model.get()); T::setItemDelegate(&delegate); T::setEditTriggers(QAbstractItemView::DoubleClicked); } }; +template <typename Model> +struct QtAdapterBase : public Model, public FusionModelObserver +{ + virtual void cell_changed(int row, int column) override + { + emit this->dataChanged(this->createIndex(row, column), this->createIndex(row, column)); + } + + virtual void append_row_begin() override + { + this->beginInsertRows(QModelIndex(), this->rowCount(QModelIndex()), this->rowCount(QModelIndex())); + } + + virtual void append_row_end() override + { + this->endInsertRows(); + } +}; + template <typename T> -struct QtAdapter<T, QAbstractTableModel> : public QAbstractTableModel +struct QtAdapter<T, QAbstractTableModel> : public QtAdapterBase<QAbstractTableModel> { typedef QTableView view; typedef QtWidget<view, T> widget; @@ -95,7 +114,9 @@ struct QtAdapter<T, QAbstractTableModel> : public QAbstractTableModel virtual Qt::ItemFlags flags(const QModelIndex &index) const { - return QAbstractTableModel::flags(index) | Qt::ItemIsEditable; + bool constness = is_const<typename T::row_type>(index.column()); + + return QAbstractTableModel::flags(index) | (constness ? Qt::NoItemFlags : Qt::ItemIsEditable); } virtual QVariant data(QModelIndex const& index, int role) const override |