Port QStandardItemModel to the new property system

Task-number: QTBUG-85520
Task-number: QTBUG-85521
Change-Id: I2f9bbe8bc06838fcbadd446e111fb697120f550c
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp b/tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp
index f046ff9512..343150d25d 100644
--- a/tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp
+++ b/tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp
@@ -106,6 +106,7 @@ private slots:
     void sort();
     void sortRole_data();
     void sortRole();
+    void sortRoleBindings();
     void findItems();
     void getSetHeaderItem();
     void indexFromItem();
@@ -905,6 +906,22 @@ void tst_QStandardItemModel::sortRole()
     }
 }
 
+void tst_QStandardItemModel::sortRoleBindings()
+{
+    QStandardItemModel model;
+    QCOMPARE(model.sortRole(), Qt::DisplayRole);
+
+    QProperty<int> sortRole;
+    model.bindableSortRole().setBinding(Qt::makePropertyBinding(sortRole));
+    sortRole = Qt::UserRole;
+    QCOMPARE(model.sortRole(), Qt::UserRole);
+
+    QProperty<int> sortRoleObserver;
+    sortRoleObserver.setBinding([&] { return model.sortRole(); });
+    model.setSortRole(Qt::EditRole);
+    QCOMPARE(sortRoleObserver, Qt::EditRole);
+}
+
 void tst_QStandardItemModel::findItems()
 {
     QStandardItemModel model;