diff options
| -rw-r--r-- | src/corelib/itemmodels/qsortfilterproxymodel.cpp | 5 | ||||
| -rw-r--r-- | tests/auto/corelib/itemmodels/qconcatenatetablesproxymodel/tst_qconcatenatetablesproxymodel.cpp | 14 |
2 files changed, 18 insertions, 1 deletions
diff --git a/src/corelib/itemmodels/qsortfilterproxymodel.cpp b/src/corelib/itemmodels/qsortfilterproxymodel.cpp index fb09c22798..3c6eb19878 100644 --- a/src/corelib/itemmodels/qsortfilterproxymodel.cpp +++ b/src/corelib/itemmodels/qsortfilterproxymodel.cpp @@ -1713,7 +1713,10 @@ void QSortFilterProxyModelPrivate::_q_sourceColumnsRemoved( source_sort_column = -1; } - proxy_sort_column = q->mapFromSource(model->index(0,source_sort_column, source_parent)).column(); + if (source_sort_column >= 0) + proxy_sort_column = q->mapFromSource(model->index(0,source_sort_column, source_parent)).column(); + else + proxy_sort_column = -1; } void QSortFilterProxyModelPrivate::_q_sourceColumnsAboutToBeMoved( diff --git a/tests/auto/corelib/itemmodels/qconcatenatetablesproxymodel/tst_qconcatenatetablesproxymodel.cpp b/tests/auto/corelib/itemmodels/qconcatenatetablesproxymodel/tst_qconcatenatetablesproxymodel.cpp index 43a34f4e9c..e1ea7a4552 100644 --- a/tests/auto/corelib/itemmodels/qconcatenatetablesproxymodel/tst_qconcatenatetablesproxymodel.cpp +++ b/tests/auto/corelib/itemmodels/qconcatenatetablesproxymodel/tst_qconcatenatetablesproxymodel.cpp @@ -116,6 +116,7 @@ private Q_SLOTS: void shouldPropagateDropBetweenItemsAtModelBoundary(); void shouldPropagateDropAfterLastRow_data(); void shouldPropagateDropAfterLastRow(); + void qtbug91788(); private: QStandardItemModel mod; @@ -829,6 +830,19 @@ void tst_QConcatenateTablesProxyModel::shouldPropagateDropAfterLastRow() } +void tst_QConcatenateTablesProxyModel::qtbug91788() +{ + QConcatenateTablesProxyModel proxyConcat; + QStringList strList{QString("one"),QString("two")}; + QStringListModel strListModelA(strList); + QSortFilterProxyModel proxyFilter; + proxyFilter.setSourceModel(&proxyConcat); + + proxyConcat.addSourceModel(&strListModelA); + proxyConcat.removeSourceModel(&strListModelA); // This should not assert + QCOMPARE(proxyConcat.columnCount(), 0); +} + QTEST_GUILESS_MAIN(tst_QConcatenateTablesProxyModel) #include "tst_qconcatenatetablesproxymodel.moc" |