I am creating a desktop app with Qt6 and C++ and I have my original MainWindow class. Using Qt Creator I generated ui,h,cpp for a new SummaryClass (QMainWindow)
I made this window using qt designer i did not add the code that downloads the songs yet but when I run it the window doest show up from PyQt5 import QtCore, Qt
I am working on a project. I am trying to run this query but it fails and gives the error. Here is the code: QSqlQuery* printQry = new QSqlQuery(); if
When using qt_add_qml_module to specify a QML module, how do you handle Qt modules that it depends on (e.g. QtMultimedia)? If I have class Synthesizer that exte
I have a QDialog where I can enter a Text and add it to a ListWidget inside the MainWindow after I clicked OK. Therefore I created a Method in the MainWindow cl
I am looking to replicate the look of the TableView presented in this picture using Qt. The one in the picture looks to be created with Windows Forms. The mai
As far as I know in QT QML is not possible to instantiate a C++ class in QML Component, unless it is a QQuickItem. I would not like to put all ViewModels on Vie
I need to find out whether the popup is visible on the screen. In Qt, I would call qApp->desktop()->screenNumber(this) within the widget class function. T
Can anyone explain the following: I have 2 scripts for loading a pandas dataframe in a tableview which has a filter field. The one with the standard model loads
There is a client (company). The client has contacts. You can link any number of contacts to a specific client. Let's say you open the client you need. Then you
Is there any way to make QWebEngineView work with SOCKS5 with authorization? I tried connecting QWebEnginePage::proxyAuthenticationRequired signal to my slot, b
When I launch xfreerdp process out of shell, it prints INFO messages to stdout and WARN/ERROR messages to stderr, as expected (this is just the default /log-lev
I want to execute following command using QProcess, that works in cmd already if executed: C:\\myApplication\\tools\\dcmodify.exe -v -ie -gin -nb -ma (0010,0010
I compile for the first time "toutchinteraction.pro" from Qt for android examples. I installed sdk manager from android studio, all my android setup are well co
hello I have the following problem I am working with qt quick control 1.4 because the tableview of 2.15 does not adapt correctly as I would like; the table over
I'm working with Qt 5.15.2 in Qt Creator 6.0.2. I have a program that uses a .lib file which was built in both debug (_ITERATOR_DEBUG_LEVEL = 0) and release (_I
I am a beginner in C++. And I don't understand this error. I just need you to explain me. I try to show a .sqlite database in a QTableview. The problem come fro
How can I remove the spacing between buttons after fixing their size? A space is added whenever I set the button's size. I tried setSpacing but it does not work
I have a database in a separate widget class datbase.ui that I insert as tab in mainwindow.ui. I want that when initializing the connection in the class datbase
I'm struggling to understand the general structure of how to work with PyQt. I want to have my main file class MainWindow(qtw.QMainWindow): def __init__(self, *