Reference Guide¶

Introduction
- License
- PyQt6 Components
Contributing to this Documentation
- Repository Structure
- Description Files
- Contributing Changes
Support for Old Versions of Python
Installing PyQt6
- Understanding the Correct Version to Install
- Installing from Wheels
- Building and Installing from Source
Differences Between PyQt6 and PyQt5
Support for Signals and Slots
- Unbound and Bound Signals
- Defining New Signals with pyqtSignal
- Connecting, Disconnecting and Emitting Signals
- Connecting Signals Using Keyword Arguments
- The pyqtSlot Decorator
- The PyQt_PyObject Signal Argument Type
- Connecting Slots By Name
Support for Qt Properties
- Defining New Qt Properties
Other Support for Dynamic Meta-objects
- pyqtEnum
- pyqtClassInfo
Support for Qt Interfaces
Support for QVariant
Support for QSettings
Integrating Python and QML
- Registering Python Types
- A Simple Example
- Using QQmlListProperty
- Using Attached Properties
- Using Property Value Sources
- Using QQmlParserStatus
- Writing Python Plugins for qmlscene
Support for Cooperative Multi-inheritance
Things to be Aware Of
- TLS Support
- Crashes On Exit
- Keyword Arguments
- Garbage Collection
- Multiple Inheritance
- Access to Protected Member Functions
- None and NULL
- Support for void *
Using Qt Designer
- Using the Generated Code
- pyuic6
- Writing Qt Designer Plugins
Support for Pickling
Using PyQt6 from the Python Shell
Internationalisation of PyQt6 Applications
- pylupdate6
- Differences Between PyQt6 and Qt
- Support for Translator Comments
DBus Support
- QtDBus
- dbus.mainloop.pyqt6
The PyQt6 Extension API
- C++ API

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