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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
from __future__ import annotations
from PySide6.QtCore import QObject, Property, Signal
class Document(QObject):
textChanged = Signal(str)
def __init__(self, parent=None):
super().__init__(parent)
self._text = ''
def text(self):
return self._text
def setText(self, t):
if t != self._text:
self._text = t
self.textChanged.emit(t)
text = Property(str, text, setText, notify=textChanged)
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