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List: pykde
Subject: Re: PyQt6: QBoxLayout.setAlignment(Qt.AlignmentFlag) raises TypeError
From: Phil Thompson <phil () riverbankcomputing ! com>
Date: 2021-04-26 9:40:17
Message-ID: 0fd465a51ad1913475e343796c50e74e () riverbankcomputing ! com
[Download RAW message or body]
On 26/04/2021 10:03, Ales Erjavec wrote:
> Hi,
>
> Trying to set an alignment on a QBoxLayout raises a TypeError:
> ```
> from PyQt6.QtCore import Qt
> from PyQt6.QtWidgets import QApplication, QWidget, QHBoxLayout
>
> app = QApplication([])
>
> lay = QHBoxLayout()
> lay.setAlignment(Qt.AlignmentFlag.AlignLeft) # << error
> ```
>
> The error:
> ```
> TypeError: arguments did not match any overloaded call:
> setAlignment(self, QWidget, Qt.AlignmentFlag): argument 1 has
> unexpected type 'AlignmentFlag'
> setAlignment(self, QLayout, Qt.AlignmentFlag): argument 1 has
> unexpected type 'AlignmentFlag'
> ```
> The two listed overloads are from QLayout implementation but the
> intended call is for
> the base QLayoutItem.setAlignment.
>
> In PyQt5 this worked as evident by the QHBoxLayout.setAlignment
> docstring:
> ```
> setAlignment(self, QWidget, Union[Qt.Alignment, Qt.AlignmentFlag]) ->
> bool
> setAlignment(self, QLayout, Union[Qt.Alignment, Qt.AlignmentFlag]) ->
> bool
> setAlignment(self, Union[Qt.Alignment, Qt.AlignmentFlag])
> ```
Fixed in the next snapshot.
Thanks,
Phil
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