Add implementations of QAIM::sibling in public APIs.

Change-Id: I2248641f2ed8735c28bd9572470520995a4a5b62
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

2 files changed, 22 insertions, 0 deletions

diff --git a/tests/auto/corelib/itemmodels/qitemmodel/tst_qitemmodel.cpp b/tests/auto/corelib/itemmodels/qitemmodel/tst_qitemmodel.cpp
index 72a5c4a57b..633812f935 100644
--- a/tests/auto/corelib/itemmodels/qitemmodel/tst_qitemmodel.cpp
+++ b/tests/auto/corelib/itemmodels/qitemmodel/tst_qitemmodel.cpp
@@ -392,6 +392,8 @@ void checkChildren(QAbstractItemModel *currentModel, const QModelIndex &parent,
     int rows = currentModel->rowCount(parent);
     int columns = currentModel->columnCount(parent);
 
+    const QModelIndex topLeftChild = currentModel->index( 0, 0, parent );
+
     QCOMPARE(rows > 0, (currentModel->hasChildren(parent)));
 
     // Some reasuring testing against rows(),columns(), and hasChildren()
@@ -423,6 +425,15 @@ void checkChildren(QAbstractItemModel *currentModel, const QModelIndex &parent,
             QModelIndex b = currentModel->index(r, c, parent);
             QVERIFY(a == b);
 
+            {
+                const QModelIndex sibling = currentModel->sibling( r, c, topLeftChild );
+                QVERIFY( index == sibling );
+            }
+            {
+                const QModelIndex sibling = topLeftChild.sibling( r, c );
+                QVERIFY( index == sibling );
+            }
+
             // Some basic checking on the index that is returned
             QVERIFY(index.model() == currentModel);
             QCOMPARE(index.row(), r);
diff --git a/tests/auto/other/modeltest/modeltest.cpp b/tests/auto/other/modeltest/modeltest.cpp
index f8338dc6fa..17f164b638 100644
--- a/tests/auto/other/modeltest/modeltest.cpp
+++ b/tests/auto/other/modeltest/modeltest.cpp
@@ -339,6 +339,8 @@ void ModelTest::checkChildren ( const QModelIndex &parent, int currentDepth )
     //qDebug() << "parent:" << model->data(parent).toString() << "rows:" << rows
     //         << "columns:" << columns << "parent column:" << parent.column();
 
+    const QModelIndex topLeftChild = model->index( 0, 0, parent );
+
     QVERIFY( !model->hasIndex ( rows + 1, 0, parent ) );
     for ( int r = 0; r < rows; ++r ) {
         if ( model->canFetchMore ( parent ) ) {
@@ -362,6 +364,15 @@ void ModelTest::checkChildren ( const QModelIndex &parent, int currentDepth )
             QModelIndex b = model->index ( r, c, parent );
             QVERIFY( a == b );
 
+            {
+                const QModelIndex sibling = model->sibling( r, c, topLeftChild );
+                QVERIFY( index == sibling );
+            }
+            {
+                const QModelIndex sibling = topLeftChild.sibling( r, c );
+                QVERIFY( index == sibling );
+            }
+
             // Some basic checking on the index that is returned
             QVERIFY( index.model() == model );
             QCOMPARE( index.row(), r );