Qt Reference Pages
Class Lists
If you know the name of the class you want, find it here. | |
A list of all C++ API components in Qt 5 | |
A list of all modules in Qt 5. | |
A Qt namespace contains enum types, functions, and sometimes classes. | |
A list of QML basic types in this Qt release. | |
A list of all QML modules in Qt 5. | |
A list of QML types in this Qt release. | |
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 what kind of class you want (GUI, painting, I.O, etc), look here. | |
The C++ class inheritance hierarchy for all classes in the Qt API. | |
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. |
Function Lists
Includes the generic, template-based algorithms | |
Functions to convert between little and big endian representations of numbers | |
File includes the fundamental global declarations. It is included by most other Qt header files | |
File provides various math functions | |
All documented Qt functions listed alphabetically with a link to where each one is declared. | |
Provides 16-bit floating point support |
QML Reference
Qt Tool Manuals
- Qt Creator
- Qt Linguist
- Qt Assistant
- Qt Designer
- qmake
- qdoc
- Build with CMake
Value-Add Features
Platform Reference
A platform plugin that enables streaming or Qt Quick user interfaces using WebGL™. | |
Provides information about Android support in Qt. | |
Provides information about Embedded Linux support in Qt. | |
Platform support for INTEGRITY. | |
Platform support for Linux/X11. | |
Platform support for QNX. | |
Running Qt applications on devices supporting the Universal Windows Platform (UWP). | |
Platform support for VxWorks. | |
Runs Qt applications in a secure sandbox in the browser. | |
Platform support for Windows. | |
Provides insight into Qt's iOS port and how to use it. | |
Platform support for macOS. |