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Added a ModelSummary class to make the overview over the model content accessible via QProperty system & a SummaryWidget to show this information. Only property rowCount as a proof of concept. Other properties will follow.

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Bent Witthold
2026-02-15 16:36:13 +01:00
parent b28a35280c
commit dac9ac46f2
12 changed files with 157 additions and 10 deletions
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15
libs/BeetRoundCore/model/tablemodel.cpp
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@ -46,7 +46,10 @@ QByteArray TableModel::generateExampleItems() {
TableModel::TableModel(QUndoStack* undoStack, QObject* parent)
: QAbstractTableModel{parent}
, m_undoStack(undoStack) {}
, m_undoStack(undoStack) {
connect(this, &TableModel::rowsInserted, this, &TableModel::onRowCountChanged);
connect(this, &TableModel::rowsRemoved, this, &TableModel::onRowCountChanged);
}
Qt::ItemFlags TableModel::flags(const QModelIndex& index) const {
if (!index.isValid()) {
@ -279,6 +282,16 @@ void TableModel::insertItems(int startPosition,
m_undoStack->push(insertCommand);
}
void TableModel::onRowCountChanged(const QModelIndex& parent, int first, int last) {
Q_UNUSED(first);
Q_UNUSED(last);
if (parent != QModelIndex()) {
return;
}
emit rowCountChanged();
}
void TableModel::execInsertItems(const int firstRow, const QList<ModelItemValues> valueList) {
const int nRows = valueList.size();
qDebug() << "Inserting" << nRows << "items...";