Lorenzo Castellinotext not yet in the index
that might be an issue with Qt/C++ did you tried a little example with the affected elements in C++ in order to double check/
Cristián 🥑that might be an issue with Qt/C++ did you tried a little example with the affected elements in C++ in order to double check/
No I did not, I just found out that the problem existed after giving a beta version of the cross platform application I work on. I tested in a virtual machine on my MacOS machine and I can replicate the issue.
I don't really have a clue how I could replicate the same application or even a portion of it in C++ to be honest...
Well if the functionality is a couple of Widgets, you can create a python minimal application with those and open a bug report, so we can check that out. Additionally, you can use on that small application our /not 100% compatible/ pyside6-qtpy2cpp that's is installed to create a c++ version of that in case you want to report it to Qt/C++
Cristián 🥑Well if the functionality is a couple of Widgets, you can create a python minimal application with those and open a bug report, so we can check that out. Additionally, you can use on that small application our /not 100% compatible/ pyside6-qtpy2cpp that's is installed to create a c++ version of that
I will look into this if it does not solve the issue
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Unfortunatly no luck, as you can see there are discrepancies between the windows and macos versions
MacOS: https://pasteboard.co/Zp3EHqbEOwBH.png
Windows 11: https://pasteboard.co/2k5h3S2HDJ7A.png
The last thing I am thinking is this: to release as a multiplatform application I use Github actions and their runners with a workflow running PyInstaller. If I am correct in what a read here (https://github.com/actions/runner-images/blob/main/images/windows/Windows2022-Readme.md) the image I am using is still based on Windows 10. Could that affect the result if I run the final program in Windows 11?
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I had another go and tried running the Python code using PySide 6.8.0.2 directly on Windows 11 without packaging it through PyInstaller.
The same exact problem is present. No issues if the style is set to "Fusion": https://pasteboard.co/pt2v4i1unjku.png
Even though I must admit it looks quite bad in Windows 11...
I think I found the culprit!
I have some custom delegates on most of my models to accept both comma and dot decimal separated numbers and cohere both to dot notation.
If I remove these delegates from the QTableView the problem disappears.
It does not solve the layout problem on the left though...
As a reference this is the code for one of the delegates:
class NumberFormatDelegate(QItemDelegate):
def __init__(
self,
parent=None,
bottom: float = -float("inf"),
top: float = float("inf"),
decimals: int = -1,
) -> None:
super().__init__(parent)
self.bottom = bottom
self.top = top
self.decimals = decimals
def createEditor(self, parent, option, index):
editor = LineSpinBox(
parent,
bottom=self.bottom,
top=self.top,
decimals=self.decimals,
)
return editor
def setEditorData(self, editor, index):
data = index.data(Qt.DisplayRole)
editor.setText(data)
def setModelData(self, editor, model, index):
model.setData(index, editor.text(), Qt.EditRole)
LineSpinBox is just a subclass of a LineEdit with some validation on top.
Kian T.i'm using pyqt and pyside for about 2 years, and i have learned a lot by myself and one many things since then. but is there any structured course available to learn things with their best practices especially advanced materials?
I have been working with PySide since 2018 when I started my master thesis and in all these years I have not found one definitive course that really covers "everything"
As I said multiple times here the only resource I feel like suggesting (apart from the official docs obviously) is this "old" book on PyQt4: "Rapid GUI Programming with Python and Qt" by Mark Summerfield
It is out of print but can be found... well you know... on the internet 🏴☠️
It is super well written, it has a lot of well thought examples and in my experience most of it is perfectly transferable to PySide6.
Lorenzo CastellinoI think I found the culprit!
I have some custom delegates on most of my models to accept both comma and dot decimal separated numbers and cohere both to dot notation.
If I remove these delegates from the QTableView the problem disappears.
It does not solve the layout problem on the left though...
Finally fixed! For further reference if anyone will ever end up in the same silly situation: QStyledItemDelegate is to be preferred over QItemDelagate in Views
It was also written in the docs, burried in the QStyledItemDelegate description. My bad for not finding it out before! 😵💫
In 6.4 probably the windows style was not differing this much and as such in never came up as a problem
Cristián 🥑I still don't understand the question :(
Was it maybe, that you would like a new high res version of the included QStyles ?
That is correct. I just thought the work is on, as Qt6 declared support for high-DPI displays without explicit app attributes.