| Classes | Functions | DevRef | Qt API | Qtopia Documentation |

## Qtopia - Developer Library Reference Manual

### Overview

Qtopia applications share a common look and feel through a shared application framework. The documentation describes the framework for developers who are creating or maintaining Qtopia applications. It also documents the standard procedures for distributing software written for Qtopia.

#### Developing

- The `main()` function.
- The main document widget for document-oriented applications.
- QCop (inter-process) messages.
- Input methods.
- Qtopia classes.
- Qtopia functions.

#### Distributing

- Distribution packaging.
- Filesystem standards.
- Internationalization.