1 files changed, 71 insertions, 0 deletions
diff --git a/examples/widgets/tutorials/modelview/7_selections.py b/examples/widgets/tutorials/modelview/7_selections.py
new file mode 100644
index 000000000..c879d8f67
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+++ b/examples/widgets/tutorials/modelview/7_selections.py
@@ -0,0 +1,71 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import sys
+
+from PySide6.QtCore import QItemSelection, Qt, Slot
+from PySide6.QtGui import QStandardItem, QStandardItemModel
+from PySide6.QtWidgets import QApplication, QMainWindow, QTreeView
+
+"""PySide6 port of the widgets/tutorials/modelview/7_selections example from Qt v6.x"""
+
+
+#! [1]
+class MainWindow(QMainWindow):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self._standard_model = QStandardItemModel(self)
+        self._tree_view = QTreeView(self)
+        self.setCentralWidget(self._tree_view)
+
+        # defining a couple of items
+        root_node = self._standard_model.invisibleRootItem()
+
+        america_item = QStandardItem("America")
+        mexico_item = QStandardItem("Canada")
+        usa_item = QStandardItem("USA")
+        boston_item = QStandardItem("Boston")
+        europe_item = QStandardItem("Europe")
+        italy_item = QStandardItem("Italy")
+        rome_item = QStandardItem("Rome")
+        verona_item = QStandardItem("Verona")
+
+        # building up the hierarchy
+        root_node.appendRow(america_item)
+        root_node.appendRow(europe_item)
+        america_item.appendRow(mexico_item)
+        america_item.appendRow(usa_item)
+        usa_item.appendRow(boston_item)
+        europe_item.appendRow(italy_item)
+        italy_item.appendRow(rome_item)
+        italy_item.appendRow(verona_item)
+
+        self._tree_view.setModel(self._standard_model)
+        self._tree_view.expandAll()
+
+        # selection changes shall trigger a slot
+        selection_model = self._tree_view.selectionModel()
+        selection_model.selectionChanged.connect(self.selection_changed_slot)
+#! [1]
+
+#! [2]
+    @Slot(QItemSelection, QItemSelection)
+    def selection_changed_slot(self, new_selection, old_selection):
+        # get the text of the selected item
+        index = self._tree_view.selectionModel().currentIndex()
+        selected_text = index.data(Qt.DisplayRole)
+        # find out the hierarchy level of the selected item
+        hierarchy_level = 1
+        seek_root = index
+        while seek_root.parent().isValid():
+            seek_root = seek_root.parent()
+            hierarchy_level += 1
+        self.setWindowTitle(f"{selected_text}, Level {hierarchy_level}")
+#! [2]
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    w = MainWindow()
+    w.show()
+    sys.exit(app.exec())