QConcatenateTablesProxyModel: Add getter for sourceModels

Currently, there's no generic way to get the source models as there's only
calls to add or remove them.

Change-Id: I23cdef7c93328b58a80ec4659b44073f8ff05088
Reviewed-by: David Faure <david.faure@kdab.com>

2 files changed, 12 insertions, 0 deletions

diff --git a/src/corelib/itemmodels/qconcatenatetablesproxymodel.cpp b/src/corelib/itemmodels/qconcatenatetablesproxymodel.cpp
index 3afa132483..a2597faa93 100644
--- a/src/corelib/itemmodels/qconcatenatetablesproxymodel.cpp
+++ b/src/corelib/itemmodels/qconcatenatetablesproxymodel.cpp
@@ -448,6 +448,17 @@ QSize QConcatenateTablesProxyModel::span(const QModelIndex &index) const
 }
 
 /*!
+    Returns a list of models that were added as source models for this proxy model.
+
+    \since 5.15
+*/
+QList<QAbstractItemModel *> QConcatenateTablesProxyModel::sourceModels() const
+{
+    Q_D(const QConcatenateTablesProxyModel);
+    return d->m_models.toList();
+}
+
+/*!
     Adds a source model \a sourceModel, below all previously added source models.
 
     The ownership of \a sourceModel is not affected by this.
diff --git a/src/corelib/itemmodels/qconcatenatetablesproxymodel.h b/src/corelib/itemmodels/qconcatenatetablesproxymodel.h
index 69b3a2ba09..1fa84d5f51 100644
--- a/src/corelib/itemmodels/qconcatenatetablesproxymodel.h
+++ b/src/corelib/itemmodels/qconcatenatetablesproxymodel.h
@@ -56,6 +56,7 @@ public:
     explicit QConcatenateTablesProxyModel(QObject *parent = nullptr);
     ~QConcatenateTablesProxyModel();
 
+    QList<QAbstractItemModel *> sourceModels() const;
     Q_SCRIPTABLE void addSourceModel(QAbstractItemModel *sourceModel);
     Q_SCRIPTABLE void removeSourceModel(QAbstractItemModel *sourceModel);