SelectionEditorFactory + ItemModel + ItemModelFactory combination is working

in new EditTableWidget

(EditTableWidget is very much WIP)

pglab/EditColumnTableModel.cpp

@@ -0,0 +1,132 @@
+#include "EditColumnTableModel.h"
+
+EditColumnTableModel::EditColumnTableModel(QObject *parent)
+	: QAbstractTableModel(parent)
+{
+	m_data.push_back({});
+}
+
+QVariant EditColumnTableModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+	if (role == Qt::DisplayRole) {
+		if (orientation == Qt::Horizontal) {
+			switch(section) {
+			case NameCol: return tr("Column name");
+			case TypeCol: return tr("Type");
+			case LengthCol: return tr("Length");
+			case ScaleCol: return tr("Scale");
+			case CollateCol: return tr("Collate");
+			case NotNullCol: return tr("NN");
+			case DefaultCol: return tr("Default");
+			case PrimaryKeyCol: return tr("P");
+			case UniqueCol: return tr("U");
+			case CommentCol: return tr("Comment");
+			}
+		}
+	}
+	return {};
+}
+
+int EditColumnTableModel::rowCount(const QModelIndex &) const
+{
+	return static_cast<int>(m_data.size());
+}
+
+int EditColumnTableModel::columnCount(const QModelIndex &) const
+{
+	return colCount;
+}
+
+QVariant EditColumnTableModel::data(const QModelIndex &index, int role) const
+{
+	size_t rij = static_cast<size_t>(index.row());
+	auto && d = m_data.at(rij);
+	if (role == Qt::EditRole || role == Qt::DisplayRole) {
+		switch (index.column()) {
+		case NameCol:       return d.name;
+		case TypeCol:       return d.type;
+		case LengthCol:     return d.length;
+		case ScaleCol:      return d.scale;
+		case CollateCol:    return d.collate;
+		case NotNullCol:    return d.notNull;
+		case DefaultCol:	return d.def;
+		case PrimaryKeyCol: return d.primaryKey;
+		case UniqueCol:     return d.unique;
+		case CommentCol:    return d.comment;
+		}
+	}
+	return {};
+}
+
+Qt::ItemFlags EditColumnTableModel::flags(const QModelIndex &) const
+{
+	Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
+	flags |= Qt::ItemIsEditable;
+	return flags;
+
+}
+
+bool EditColumnTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+	size_t rij = static_cast<size_t>(index.row());
+	auto && d = m_data.at(rij);
+	if (role == Qt::EditRole || role == Qt::DisplayRole) {
+		const int col = index.column();
+		if (col == NameCol) {
+			d.name = value.toString();
+			return true;
+		}
+		else if (col == TypeCol) {
+			d.type = value.toInt();
+			return true;
+		}
+		else if (col == LengthCol) {
+			d.length = value.toInt();
+			return true;
+		}
+		else if (col == ScaleCol) {
+			d.scale = value.toInt();
+			return true;
+		}
+		else if (col == CollateCol) {
+			d.collate = value.toInt();
+			return true;
+		}
+		else if (col == NotNullCol) {
+			d.notNull = value.toBool();
+			return true;
+		}
+		else if (col == DefaultCol) {
+			d.def = value.toString();
+			return true;
+		}
+		else if (col == PrimaryKeyCol) {
+			d.primaryKey = value.toInt();
+			return true;
+		}
+		else if (col == UniqueCol) {
+			d.notNull = value.toBool();
+			return true;
+		}
+		else if (col == CommentCol) {
+			d.comment = value.toString();
+			return true;
+		}
+	}
+	return false;
+}
+
+bool EditColumnTableModel::removeRows(int row, int count, const QModelIndex &parent)
+{
+	return false;
+}
+
+//bool EditColumnTableModel::submit()
+//{
+
+//}
+
+//void EditColumnTableModel::revert()
+//{
+
+//}