def get_xy_for_word(text: QTextEdit, word: str) -> QPoint:
"""
Returns the pixel coordinates of the word on the QTextEdit canvas.
If QTextEdit does not contain the specified word or it is invisible,
returns 0, 0.
"""
_text = text.toPlainText()
x, y = 0, 0
if word and word in _text:
idx = _text.index(word)
cursor = text.textCursor()
cursor.movePosition(QTextCursor.Start)
for _ in range(idx):
cursor.movePosition(QTextCursor.NextCharacter)
rect = text.cursorRect(cursor)
x = rect.x() + rect.width()
y = rect.y() + rect.height() // 2
if x < 0 or y < 0: # pragma: no cover
x, y = 0, 0
return QPoint(x, y)
