_childItems[column] = QList<AbstractTreeItem *>();
}
+ // check if a child with that ID is already known
+ Q_ASSERT(childById(item->id()) == 0);
+
int newRow = _childItems[column].count();
emit beginAppendChilds(column, newRow, newRow);
_childItems[column].append(item);
{
rootItem = new SimpleTreeItem(data, 0);
connectItem(rootItem);
+
+ /*
+ connect(this, SIGNAL(rowsAboutToBeInserted(const QModelIndex &, int, int)),
+ this, SLOT(debug_rowsAboutToBeInserted(const QModelIndex &, int, int)));
+ connect(this, SIGNAL(rowsAboutToBeRemoved(const QModelIndex &, int, int)),
+ this, SLOT(debug_rowsAboutToBeRemoved(const QModelIndex &, int, int)));
+ connect(this, SIGNAL(rowsInserted(const QModelIndex &, int, int)),
+ this, SLOT(debug_rowsInserted(const QModelIndex &, int, int)));
+ connect(this, SIGNAL(rowsRemoved(const QModelIndex &, int, int)),
+ this, SLOT(debug_rowsRemoved(const QModelIndex &, int, int)));
+ */
}
TreeModel::~TreeModel() {
void TreeModel::clear() {
rootItem->removeAllChilds();
}
+
+void TreeModel::debug_rowsAboutToBeInserted(const QModelIndex &parent, int start, int end) {
+ qDebug() << "debug_rowsAboutToBeInserted" << parent << parent.internalPointer() << parent.data().toString() << rowCount(parent) << start << end;
+}
+
+void TreeModel::debug_rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) {
+ qDebug() << "debug_rowsAboutToBeRemoved" << parent << parent.internalPointer() << parent.data().toString() << rowCount(parent) << start << end;
+ QModelIndex child;
+ for(int i = start; i <= end; i++) {
+ child = parent.child(i, 0);
+ qDebug() << " " << child << child.data().toString(); // << static_cast<AbstractTreeItem *>(parent.child(i, 0).internalPointer())->id();
+ }
+}
+
+void TreeModel::debug_rowsInserted(const QModelIndex &parent, int start, int end) {
+ qDebug() << "debug_rowsInserted" << parent << parent.internalPointer() << parent.data().toString() << rowCount(parent) << start << end;
+ QModelIndex child;
+ for(int i = start; i <= end; i++) {
+ child = parent.child(i, 0);
+ qDebug() << " " << child << child.data().toString(); // << static_cast<AbstractTreeItem *>(parent.child(i, 0).internalPointer())->id();
+ }
+}
+
+void TreeModel::debug_rowsRemoved(const QModelIndex &parent, int start, int end) {
+ qDebug() << "debug_rowsRemoved" << parent << parent.internalPointer() << parent.data().toString() << rowCount(parent) << start << end;
+}