Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 2 m…
Tag: qt
Is there a way to filter widgets in a ScrollArea with a QLineEdit based on specific attributes?
I’m doing an app in PyQt through Qt Designer and I’ve populated a (container widget inside a) Scroll Area with a list of cards (custom widgets that contains informations). I’ve put outside of the scroll area a QLineEdit and I want to use this QLineEdit to filter the cards based on specific a…
PyQT: Storing multidimensional data and displaying as QTableView using model/view framework
EDIT: I’ve changed my approach since asking this question – see answer below. I’m building an application which displays data in a series of tables. I’m currently using PyQT’s item-based QTableWidget and manually updating the tables whenever data changes. I’d like to migrat…
Python Widget with SizePolicy
Why the sizePolicy doesn’t affect on widgets that aren’t in layout? here is an example: But that doesn’t work, if you changed the main window size the red box still has the same size. So how can I make that red box resizeable when the parent (main window) is changing. NOTE: I don’t wan…
GRC QT GUI Range with slider presents error
Using GNU Radio Companion 3.9.4.0. My application has a “QT GUI Range” block. When the Widget is set to “Counter + Slider” I get the error The Python code for this condition is, With the Widget set to “Counter” there is no error. Now that same Python line is, How can I use …
Frozen widgets in QScrollArea
I’m trying to create a grid of square buttons that is scrollable if the window is too small to show all of them. I’d like there to be labels on the left-most column and top-most row showing the button indices. Is there a way to create a QScrollArea with the widgets (labels) in the top-most row and…
How to create .ts files for Qt Linguist with PySide6?
I have a python project written with PySide2 and now I want to migrate to PySide6. I used Qt Linguist to translate UI and created .ts files with help of this command: pylupdate5 utility from PyQt5 package (but it worked fine for my project with PySide2). Now I plan to get rid of PySide2 and PyQt5 packages. So…
Appending a row with widgets and text to a QStandardItemModel
I want to append a QWidget to a QStandardItemModel in a QTableView But when I try this the rows appear, event the it gets displayed, but never the Widgets I use in Answer Adding a widget to the data does not show the widget, it only stores it. If you want to display a widget then use the setIndexWidget method…
How to add QAction to QLineEdit in pyqt5?
I am making an application in pyqt5 in which I have to add QAction to QLineEdit. I have tried many times but failed. This is what I want Please help me. Thank you in advance Answer Here is a very basic example:
PySide2 Custom Signal Error: “AttributeError: ‘function’ object has no attribute ‘connect'”
This is my third project using PySide and I came across an unusual error when trying to use custom Signals and Slots. Below is a variation of what I am working on that is giving me the AttributeError. I have used a similar syntax for other projects with no issues, so any help is appreciated. I do understand p…