- Extending Qt Creator Manual
- Qt Creator Namespaces
- Extending Qt Creator Manual 6.0.2

# Qt Creator Namespaces

This topic lists the documented Qt Creator namespaces. For information about the namespaces that have not been documented, please inspect the source code.

Aggregation | Contains support for bundling related components, so that each component exposes the properties and behavior of the other components to the outside
Core | Contains all classes that make up the Core plugin which constitute the basic functionality of Qt Creator
Core::FileIconProvider | Provides functions for registering custom overlay icons for system icons
ExtensionSystem | Classes that belong to the core plugin system