Mohsin
28th April 2021, 05:24
Currently, there is a problem with line number 5, QT doesn't allow to change the QTreeWidget model.
Is there a view to fixing this problem? instead of using QtreeView.
QAbstractItemModel * sourceModel;
sourceModel = ui->treeWidget->model();
QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(this);
proxyModel->setSourceModel(sourceModel);
ui->treeWidget->QTreeWidget::setModel(proxyModel);
Is there a view to fixing this problem? instead of using QtreeView.
QAbstractItemModel * sourceModel;
sourceModel = ui->treeWidget->model();
QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(this);
proxyModel->setSourceModel(sourceModel);
ui->treeWidget->QTreeWidget::setModel(proxyModel);