Do you have experience developing with the Qt framework?

Qt is a powerful cross-platform framework for developing applications in C++ with a graphical interface and more. It is widely used for creating desktop applications and also supports mobile platforms.

Experience with Qt typically includes:

• Using signals and slots for event handling.
• Creating custom widgets and windows.
• Working with Qt Designer for visual interface design.
• Using classes for working with networks, files, databases, etc.

An example of a simple Qt application in C++:

#include <QApplication>
#include <QPushButton>

int main(int argc, char *argv[]) {
    QApplication app(argc, argv);
    QPushButton button("Click me");
    button.show();
    return app.exec();
}

If you have experience with these aspects of Qt, it means you are familiar with this framework.