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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
from __future__ import annotations
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)
from PySide6.QtCore import QSizeF, QTimer
from PySide6.QtGui import QTextFormat, QTextCharFormat, QPyTextObject
from PySide6.QtWidgets import QTextEdit
from helper.usesqapplication import UsesQApplication
class Foo(QPyTextObject):
called = False
def intrinsicSize(self, doc, posInDocument, format):
Foo.called = True
return QSizeF(10, 10)
def drawObject(self, painter, rect, doc, posInDocument, format):
pass
class QAbstractTextDocumentLayoutTest(UsesQApplication):
objectType = QTextFormat.UserObject + 1
def foo(self):
fmt = QTextCharFormat()
fmt.setObjectType(QAbstractTextDocumentLayoutTest.objectType)
cursor = self.textEdit.textCursor()
cursor.insertText(chr(0xfffc), fmt)
self.textEdit.setTextCursor(cursor)
self.textEdit.close()
def testIt(self):
self.textEdit = QTextEdit()
self.textEdit.show()
interface = Foo()
self.textEdit.document().documentLayout().registerHandler(QAbstractTextDocumentLayoutTest.objectType, interface)
QTimer.singleShot(0, self.foo)
self.app.exec()
self.assertTrue(Foo.called)
if __name__ == "__main__":
unittest.main()
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