`examples/labeled_sliders.py` broken

[gselzer]

Describe the bug
When running examples//labeled_sliders.py, you get the following printout:

> uv run python .\examples\labeled_sliders.py
qls valueChanged 300
qlds valueChanged 0.5
Traceback (most recent call last):
  File "C:\Users\gjselzer\code\pyapp-kit\superqt\examples\labeled_sliders.py", line 31, in <module>
    qlrs.setRange(0, 10**11)
    ~~~~~~~~~~~~~^^^^^^^^^^^
  File "C:\Users\gjselzer\code\pyapp-kit\superqt\src\superqt\sliders\_labeled.py", line 448, in setRange
    self._on_range_changed(min, max)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
  File "C:\Users\gjselzer\code\pyapp-kit\superqt\src\superqt\sliders\_labeled.py", line 608, in _on_range_changed
    self._slider.setRange(min, max)
    ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
  File "C:\Users\gjselzer\code\pyapp-kit\superqt\src\superqt\sliders\_generic_slider.py", line 171, in setRange
    self.rangeChanged.emit(self._minimum, self._maximum)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: rangeChanged(self, min: int, max: int).emit(): argument 2 has unexpected type 'int'

This comes from trying to emit the QSlider.rangeChanged signal of the backing QSlider. I did spend a while attempting a fix however looking at the code as well as relevant issues/PRs (especially #249 and #283), I have a feeling that I'm falling down a rabbit hole. Thoughts @tlambert03?

To Reproduce
Steps to reproduce the behavior:

1. Run python examples/labeled_slider.py

Expected behavior
The example to run bug-free

Screenshots
Screenshots and GIFS are much appreciated when reporting visual bugs.

Desktop (please complete the following information):

• OS with version [e.g macOS 10.15.7] Windows 11
• Qt Backend [e.g PyQt5, PySide2] PyQt6
• Python version 3.13.1

[tlambert03]

wasn't immediately able to reproduce this (on macos with a variety of pyqt6 versions)
can you tell me what version of pyqt6 you ended up with? (and is it within the constraints of our pyqt6 extra?)

[gselzer]

can you tell me what version of pyqt6 you ended up with? (and is it within the constraints of our pyqt6 extra?)

Looks like pyqt6 6.9.1.

Full uv environment

> uv pip list
Package                 Version         Editable project location
----------------------- --------------- ----------------------------------------
asttokens               3.0.0
certifi                 2025.10.5
cfgv                    3.4.0
charset-normalizer      3.4.3
cmap                    0.6.2
colorama                0.4.6
coverage                7.10.7
decorator               5.2.1
distlib                 0.4.0
executing               2.2.1
filelock                3.20.0
flexcache               0.3
flexparser              0.4
identify                2.6.15
idna                    3.10
iniconfig               2.1.0
ipython                 9.6.0
ipython-pygments-lexers 1.1.1
jedi                    0.19.2
markdown-it-py          4.0.0
matplotlib-inline       0.1.7
mdurl                   0.1.2
mypy                    1.18.2
mypy-extensions         1.1.0
nodeenv                 1.9.1
numpy                   2.3.3
packaging               25.0
parso                   0.8.5
pathspec                0.12.1
pint                    0.25
platformdirs            4.5.0
pluggy                  1.6.0
pre-commit              4.3.0
pre-commit-uv           4.1.5
prompt-toolkit          3.0.52
pure-eval               0.2.3
pyconify                0.2.1
pydocstyle              6.3.0
pygments                2.19.2
pyqt6                   6.9.1
pyqt6-qt6               6.9.2
pyqt6-sip               13.10.2
pytest                  8.4.2
pytest-cov              7.0.0
pytest-qt               4.4.0
pyyaml                  6.0.3
qtpy                    2.4.3
requests                2.32.5
rich                    14.1.0
ruff                    0.14.0
snowballstemmer         3.0.1
stack-data              0.6.3
superqt                 0.7.6           C:\Users\gjselzer\code\pyapp-kit\superqt
traitlets               5.14.3
types-docutils          0.22.2.20251006
types-pygments          2.19.0.20250809
typing-extensions       4.15.0
urllib3                 2.5.0
uv                      0.9.0
virtualenv              20.34.0
wcwidth                 0.2.14

[tlambert03]

k, will have to check on a windows sometime soon