1 files changed, 131 insertions, 0 deletions
diff --git a/examples/widgets/itemviews/address_book/address_book.py b/examples/widgets/itemviews/address_book/address_book.py
new file mode 100644
index 000000000..89518f63e
--- /dev/null
+++ b/examples/widgets/itemviews/address_book/address_book.py
@@ -0,0 +1,131 @@
+
+#############################################################################
+##
+## Copyright (C) 2011 Arun Srinivasan <rulfzid@gmail.com>
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python examples of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:BSD$
+## You may use this file under the terms of the BSD license as follows:
+##
+## "Redistribution and use in source and binary forms, with or without
+## modification, are permitted provided that the following conditions are
+## met:
+##   * Redistributions of source code must retain the above copyright
+##     notice, this list of conditions and the following disclaimer.
+##   * Redistributions in binary form must reproduce the above copyright
+##     notice, this list of conditions and the following disclaimer in
+##     the documentation and/or other materials provided with the
+##     distribution.
+##   * Neither the name of The Qt Company Ltd nor the names of its
+##     contributors may be used to endorse or promote products derived
+##     from this software without specific prior written permission.
+##
+##
+## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from PySide6.QtGui import QAction
+from PySide6.QtWidgets import (QMainWindow, QFileDialog, QApplication)
+
+from addresswidget import AddressWidget
+
+
+class MainWindow(QMainWindow):
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        self._address_widget = AddressWidget()
+        self.setCentralWidget(self._address_widget)
+        self.create_menus()
+        self.setWindowTitle("Address Book")
+
+    def create_menus(self):
+        # Create the main menuBar menu items
+        file_menu = self.menuBar().addMenu("&File")
+        tool_menu = self.menuBar().addMenu("&Tools")
+
+        # Populate the File menu
+        open_action = self.create_action("&Open...", file_menu, self.open_file)
+        save_action = self.create_action("&Save As...", file_menu, self.save_file)
+        file_menu.addSeparator()
+        exit_action = self.create_action("E&xit", file_menu, self.close)
+
+        # Populate the Tools menu
+        add_action = self.create_action("&Add Entry...", tool_menu, self._address_widget.add_entry)
+        self._edit_action = self.create_action("&Edit Entry...", tool_menu, self._address_widget.edit_entry)
+        tool_menu.addSeparator()
+        self._remove_action = self.create_action("&Remove Entry", tool_menu, self._address_widget.remove_entry)
+
+        # Disable the edit and remove menu items initially, as there are
+        # no items yet.
+        self._edit_action.setEnabled(False)
+        self._remove_action.setEnabled(False)
+
+        # Wire up the updateActions slot
+        self._address_widget.selection_changed.connect(self.update_actions)
+
+    def create_action(self, text, menu, slot):
+        """ Helper function to save typing when populating menus
+            with action.
+        """
+        action = QAction(text, self)
+        menu.addAction(action)
+        action.triggered.connect(slot)
+        return action
+
+    # Quick  gotcha:
+    #
+    # QFiledialog.getOpenFilename and QFileDialog.get.SaveFileName don't
+    # behave in PySide6 as they do in Qt, where they return a QString
+    # containing the filename.
+    #
+    # In PySide6, these functions return a tuple: (filename, filter)
+
+    def open_file(self):
+        filename, _ = QFileDialog.getOpenFileName(self)
+        if filename:
+            self._address_widget.read_from_file(filename)
+
+    def save_file(self):
+        filename, _ = QFileDialog.getSaveFileName(self)
+        if filename:
+            self._address_widget.write_to_file(filename)
+
+    def update_actions(self, selection):
+        """ Only allow the user to remove or edit an item if an item
+            is actually selected.
+        """
+        indexes = selection.indexes()
+
+        if len(indexes) > 0:
+            self._remove_action.setEnabled(True)
+            self._edit_action.setEnabled(True)
+        else:
+            self._remove_action.setEnabled(False)
+            self._edit_action.setEnabled(False)
+
+
+if __name__ == "__main__":
+    """ Run the application. """
+    import sys
+    app = QApplication(sys.argv)
+    mw = MainWindow()
+    mw.show()
+    sys.exit(app.exec())