This will print the entire class hierarchy and method signatures for QLabel right in your terminal. It’s faster than Googling for simple syntax checks.

Sometimes code is harder to visualize. Qt Designer (often installed alongside PyQt6 via pip install pyqt6-tools or available in your system packages) lets you drag and drop widgets.

Covers GUI integration, including windows, fonts, images, and graphics. Note that in PyQt6, QAction has moved from QtWidgets to QtGui .

from PyQt6.QtWidgets import QPushButton help(QPushButton.setText)

Her app shipped. Users loved the dark mode. And Sam finally stopped fearing the documentation – she befriended it.

According to the foundational concepts in the PyQt6 documentation, creating a basic application involves setting up a QApplication instance, creating a widget, and entering the main event loop.

: Since PyQt6 is a binding of Qt6, the official C++ Qt6 documentation is highly useful for understanding the underlying behavior of widgets.