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Diffstat (limited to 'sources/pyside2/tests/QtWidgets/bug_688.py')
-rw-r--r-- | sources/pyside2/tests/QtWidgets/bug_688.py | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/sources/pyside2/tests/QtWidgets/bug_688.py b/sources/pyside2/tests/QtWidgets/bug_688.py new file mode 100644 index 000000000..d622b33be --- /dev/null +++ b/sources/pyside2/tests/QtWidgets/bug_688.py @@ -0,0 +1,116 @@ +############################################################################# +## +## Copyright (C) 2016 The Qt Company Ltd. +## Contact: https://www.qt.io/licensing/ +## +## This file is part of the test suite of PySide2. +## +## $QT_BEGIN_LICENSE:GPL-EXCEPT$ +## 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. +## +## $QT_END_LICENSE$ +## +############################################################################# + +''' Test bug 688: http://bugs.openbossa.org/show_bug.cgi?id=688''' + +import unittest +from helper import UsesQApplication +from PySide2.QtGui import QTextFrame, QTextCursor, QTextCharFormat, QFont, QTextFrameFormat +from PySide2.QtWidgets import QTextEdit + +class BugTest(UsesQApplication): + def testCase(self): + editor = QTextEdit() + cursor = QTextCursor(editor.textCursor()) + cursor.movePosition(QTextCursor.Start) + + mainFrame = cursor.currentFrame() + + plainCharFormat = QTextCharFormat() + boldCharFormat = QTextCharFormat() + boldCharFormat.setFontWeight(QFont.Bold); + cursor.insertText(""" + Text documents are represented by the + QTextDocument class, rather than by QString objects. + Each QTextDocument object contains information about + the document's internal representation, its structure, + and keeps track of modifications to provide undo/redo + facilities. This approach allows features such as the + layout management to be delegated to specialized + classes, but also provides a focus for the framework.""", + plainCharFormat) + + frameFormat = QTextFrameFormat() + frameFormat.setMargin(32) + frameFormat.setPadding(8) + frameFormat.setBorder(4) + cursor.insertFrame(frameFormat) + + cursor.insertText(""" + Documents are either converted from external sources + or created from scratch using Qt. The creation process + can done by an editor widget, such as QTextEdit, or by + explicit calls to the Scribe API.""", + boldCharFormat) + + cursor = mainFrame.lastCursorPosition() + cursor.insertText(""" + There are two complementary ways to visualize the + contents of a document: as a linear buffer that is + used by editors to modify the contents, and as an + object hierarchy containing structural information + that is useful to layout engines. In the hierarchical + model, the objects generally correspond to visual + elements such as frames, tables, and lists. At a lower + level, these elements describe properties such as the + style of text used and its alignment. The linear + representation of the document is used for editing and + manipulation of the document's contents.""", + plainCharFormat) + + + frame = cursor.currentFrame() + + items = [] + + #test iterator + for i in frame: + items.append(i) + + #test __iadd__ + b = frame.begin() + i = 0 + while not b.atEnd(): + self.assertEqual(b, items[i]) + self.assertTrue(b.parentFrame(), items[i].parentFrame()) + b.__iadd__(1) + i += 1 + + #test __isub__ + b = frame.end() + i = 0 + while i > 0: + self.assertEqual(b, items[i]) + self.assertTrue(b.parentFrame(), items[i].parentFrame()) + b.__isub__(1) + i -= 1 + + + +if __name__ == '__main__': + unittest.main() |