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Diffstat (limited to 'sources/pyside6/tests/pysidetest/delegatecreateseditor_test.py')
-rw-r--r-- | sources/pyside6/tests/pysidetest/delegatecreateseditor_test.py | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/sources/pyside6/tests/pysidetest/delegatecreateseditor_test.py b/sources/pyside6/tests/pysidetest/delegatecreateseditor_test.py new file mode 100644 index 000000000..6f6b98305 --- /dev/null +++ b/sources/pyside6/tests/pysidetest/delegatecreateseditor_test.py @@ -0,0 +1,105 @@ +#!/usr/bin/python + +############################################################################# +## +## Copyright (C) 2016 The Qt Company Ltd. +## Contact: https://www.qt.io/licensing/ +## +## This file is part of the test suite of Qt for Python. +## +## $QT_BEGIN_LICENSE:GPL-EXCEPT$ +## Commercial License Usage +## Licensees holding valid commercial Qt licenses may use this file in +## accordance with the commercial license agreement provided with the +## Software or, alternatively, in accordance with the terms contained in +## a written agreement between you and The Qt Company. For licensing terms +## and conditions see https://www.qt.io/terms-conditions. For further +## information use the contact form at https://www.qt.io/contact-us. +## +## GNU General Public License Usage +## Alternatively, this file may be used under the terms of the GNU +## General Public License version 3 as published by the Free Software +## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +## included in the packaging of this file. Please review the following +## information to ensure the GNU General Public License requirements will +## be met: https://www.gnu.org/licenses/gpl-3.0.html. +## +## $QT_END_LICENSE$ +## +############################################################################# + +import os +import sys +import unittest + +sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) +from init_paths import init_test_paths +init_test_paths(True) + +from helper.usesqapplication import UsesQApplication +from testbinding import TestView +from PySide6.QtCore import Qt +from PySide6.QtGui import QStandardItem, QStandardItemModel +from PySide6.QtWidgets import (QAbstractItemDelegate, QComboBox, + QSpinBox, QStyledItemDelegate, + QStyleOptionViewItem, QWidget) + +id_text = 'This is me' + +class DelegateDoesntKeepReferenceToEditor(QAbstractItemDelegate): + def createEditor(self, parent, option, index): + comboBox = QComboBox(parent) + comboBox.addItem(id_text) + return comboBox + + +class DelegateKeepsReferenceToEditor(QAbstractItemDelegate): + def __init__(self, parent=None): + QAbstractItemDelegate.__init__(self, parent) + self.comboBox = QComboBox() + self.comboBox.addItem(id_text) + + def createEditor(self, parent, option, index): + self.comboBox.setParent(parent) + return self.comboBox + + +class EditorCreatedByDelegateTest(UsesQApplication): + + def testDelegateDoesntKeepReferenceToEditor(self): + view = TestView(None) + delegate = DelegateDoesntKeepReferenceToEditor() + view.setItemDelegate(delegate) + editor = view.getEditorWidgetFromItemDelegate() + self.assertEqual(type(editor), QComboBox) + self.assertEqual(editor.count(), 1) + self.assertEqual(editor.itemData(0, Qt.DisplayRole), id_text) + editor.metaObject() + + def testDelegateKeepsReferenceToEditor(self): + view = TestView(None) + delegate = DelegateKeepsReferenceToEditor() + view.setItemDelegate(delegate) + editor = view.getEditorWidgetFromItemDelegate() + self.assertEqual(type(editor), QComboBox) + self.assertEqual(editor.count(), 1) + self.assertEqual(editor.itemData(0, Qt.DisplayRole), id_text) + editor.metaObject() + + def testIntDelegate(self): + """PYSIDE-1250: When creating a QVariant, use int instead of long long + for anything that fits into a int. Verify by checking that a spin + box is created as item view editor for int.""" + item = QStandardItem() + item.setData(123123, Qt.EditRole) # <-- QVariant conversion here + model = QStandardItemModel() + model.appendRow(item) + style_option = QStyleOptionViewItem() + delegate = QStyledItemDelegate() + editor = delegate.createEditor(None, style_option, model.index(0, 0)) + self.assertEqual(type(editor), QSpinBox) + + +if __name__ == '__main__': + unittest.main() + |