Extending Qt Creator Manual | Qt Creator Namespaces

Extending Qt Creator Manual 4.5.2

# Qt Creator Namespaces

Aggregation | Contains support for bundling related components, such that each component exposes the properties and behavior of the other components to the outside
CPlusPlus
ExtensionSystem | Classes that belong to the core plugin system
QmlJS
TextEditor | Contains the base text editor and several classes which provide supporting functionality like snippets, highlighting, code assist, indentation and style, and others
ProjectExplorer
Core | Contains all classes that make up the Core plugin which constitute the basic functionality of Qt Creator
Debugger
VcsBase | Contains classes for the VcsBase plugin