Qt Reference Pages
If you don't know the name of the class you want, but you know what the class should do, you might try looking here.
If you know the name of the class you want, find it here.
The C++ class inheritance hierarchy for all classes in the Qt API.
A Qt namespace contains enum types, functions, and sometimes classes.
Classes and members marked obsolete that should not be used in new code.
A list of obsolete QML types that should not be used in new code.
A list of QML basic types in this Qt release.
A list of QML types in this Qt release.
If you know what kind of class you want (GUI, painting, I.O, etc), look here
A list of all C++ API components in Qt 5
A list of all QML modules in Qt 5.
A list of all modules in Qt 5.
The <QtEndian> header provides functions to convert between little and big endian representations of numbers.
The <QtGlobal> header file includes the fundamental global declarations. It is included by most other Qt header files.
The <QtMath> header file provides various math functions.
The <QtAlgorithms> header includes the generic, template-based algorithms.
All documented Qt functions listed alphabetically with a link to where each one is declared.
Qt Tool Manuals
- Qt for Device Creation
- Qt Charts
- Qt Quick Compiler
- Qt Data Visualization
- Qt Purchasing
- Qt Virtual Keyboard
- Qt Quick 2D Renderer
Provides information about Android support in Qt.
Provides information about Embedded Linux support in Qt.
Provides insight into Qt's iOS port and how to use it.
Platform support for Linux/X11.
Platform support for macOS. macOS (previously known as OS X or Mac OS X) is a UNIX platform and behaves similarly to other Unix-like platforms. The main difference is that X11 is not used as the windowing system. Instead, macOS uses its own native windowing system that is accessible through the Cocoa API. Application development on macOS is done using Xcode, which is available from https://developer.apple.com/xcode/.
Documents related to Qt for Windows CE
Platform support for Windows.
Provides insight into Qt's WinRT port and how to use it.
© 2016 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.