1 files changed, 53 insertions, 0 deletions
diff --git a/examples/widgets/tutorials/modelview/3_changingmodel.py b/examples/widgets/tutorials/modelview/3_changingmodel.py
new file mode 100644
index 000000000..2148ec5d3
--- /dev/null
+++ b/examples/widgets/tutorials/modelview/3_changingmodel.py
@@ -0,0 +1,53 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import sys
+
+from PySide6.QtCore import QAbstractTableModel, QTime, QTimer, Qt, Slot
+from PySide6.QtWidgets import QApplication, QTableView
+
+"""PySide6 port of the widgets/tutorials/modelview/3_changingmodel example from Qt v6.x"""
+
+
+class MyModel(QAbstractTableModel):
+#! [1]
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self._timer = QTimer(self)
+        self._timer.setInterval(1000)
+        self._timer.timeout.connect(self.timer_hit)
+        self._timer.start()
+#! [1]
+
+    def rowCount(self, parent=None):
+        return 2
+
+    def columnCount(self, parent=None):
+        return 3
+
+#! [2]
+    def data(self, index, role=Qt.DisplayRole):
+        row = index.row()
+        col = index.column()
+        if role == Qt.DisplayRole and row == 0 and col == 0:
+            return QTime.currentTime().toString()
+        return None
+#! [2]
+
+#! [3]
+    @Slot()
+    def timer_hit(self):
+        # we identify the top left cell
+        top_left = self.createIndex(0, 0)
+        # emit a signal to make the view reread identified data
+        self.dataChanged.emit(top_left, top_left, [Qt.DisplayRole])
+#! [3]
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    table_view = QTableView()
+    my_model = MyModel()
+    table_view.setModel(my_model)
+    table_view.show()
+    sys.exit(app.exec())