Class and Function Documentation
Links to indexes and lists for finding class and function reference documentation.
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.
© 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.