1 files changed, 77 insertions, 0 deletions
diff --git a/examples/widgets/dialogs/extension/extension.py b/examples/widgets/dialogs/extension/extension.py
new file mode 100644
index 000000000..b8919f38e
--- /dev/null
+++ b/examples/widgets/dialogs/extension/extension.py
@@ -0,0 +1,77 @@
+# Copyright (C) 2013 Riverbank Computing Limited.
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+"""PySide6 port of the widgets/dialogs/extension example from Qt v5.x"""
+
+import sys
+
+from PySide6.QtCore import Qt
+from PySide6.QtWidgets import (QApplication, QCheckBox, QDialog,
+                               QDialogButtonBox, QGridLayout, QHBoxLayout,
+                               QLabel, QLayout, QLineEdit, QPushButton,
+                               QVBoxLayout, QWidget)
+
+
+class FindDialog(QDialog):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+        label = QLabel("Find &what:")
+        line_edit = QLineEdit()
+        label.setBuddy(line_edit)
+
+        case_check_box = QCheckBox("Match &case")
+        from_start_check_box = QCheckBox("Search from &start")
+        from_start_check_box.setChecked(True)
+
+        find_button = QPushButton("&Find")
+        find_button.setDefault(True)
+
+        more_button = QPushButton("&More")
+        more_button.setCheckable(True)
+        more_button.setAutoDefault(False)
+
+        button_box = QDialogButtonBox(Qt.Vertical)
+        button_box.addButton(find_button, QDialogButtonBox.ActionRole)
+        button_box.addButton(more_button, QDialogButtonBox.ActionRole)
+
+        extension = QWidget()
+
+        whole_words_check_box = QCheckBox("&Whole words")
+        backward_check_box = QCheckBox("Search &backward")
+        search_selection_check_box = QCheckBox("Search se&lection")
+
+        more_button.toggled.connect(extension.setVisible)
+
+        extension_layout = QVBoxLayout()
+        extension_layout.setContentsMargins(0, 0, 0, 0)
+        extension_layout.addWidget(whole_words_check_box)
+        extension_layout.addWidget(backward_check_box)
+        extension_layout.addWidget(search_selection_check_box)
+        extension.setLayout(extension_layout)
+
+        top_left_layout = QHBoxLayout()
+        top_left_layout.addWidget(label)
+        top_left_layout.addWidget(line_edit)
+
+        left_layout = QVBoxLayout()
+        left_layout.addLayout(top_left_layout)
+        left_layout.addWidget(case_check_box)
+        left_layout.addWidget(from_start_check_box)
+        left_layout.addStretch(1)
+
+        main_layout = QGridLayout(self)
+        main_layout.setSizeConstraint(QLayout.SetFixedSize)
+        main_layout.addLayout(left_layout, 0, 0)
+        main_layout.addWidget(button_box, 0, 1)
+        main_layout.addWidget(extension, 1, 0, 1, 2)
+
+        self.setWindowTitle("Extension")
+        extension.hide()
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    dialog = FindDialog()
+    sys.exit(dialog.exec())