Category:Developers

This category contains development-related and API documentation for the Trinity Desktop Environment.

New to Trinity development?

Take a look at the following pages:

• Getting Involved with Trinity Development
• TDE Gitea Workspace
• TDE Weblate Translation Workspace
• Project GIT Information
• Project RoadMap
• DevelopmentSpecifications
• TQt/TDE API documentation
• Porting KDE3/Qt3 apps to Trinity

Building and Distributing Trinity

• Installing Nightly Builds
• How to Build TDE Core Modules
• How to Build Extra Applications

See also pages in Category:Packagers.

Tutorials and Documentation

Qt3 and TQt

• Understanding the TQT Interface
• TQt API Documentation

Trinity

• TDELibs API Documentation
• TDEBase API Documentation
• TDEPIM API Documentation
• DCOP, the IPC system used by TDE applications.
• TDEParts, a mechanism for reusing and embedding elaborate widgets into applications (e.g. Konqueror)
• TDEIO, an abstraction that provides network transparency between local and remote filesystems.
• TDEConfig XT Tutorial
• TDEConfig Module HOWTO
• Debugging TDE applications
• Sample Applications

KDE3

Information in this section should be used with care, as it was not written for the current version of Trinity. However, much of it still applies. If you know of any other interesting KDE3 documentation or tutorials, please add them to this section.

• KDE 3.5 API Reference

The original API reference, at kde.org

• KDE3 Architecture

The architecture pages detail how everything was originally supposed to fit together. Ported from the KDE wiki.

• KDE3 Tutorials

On everything from using kdevelop to writing dcop-aware applications to creating window themes. Ported from the KDE wiki.

• KDE3 Filesystem Hierarchy

Ported from the KDE wiki and verified against a working KDE3 instance.

• KDE3 Compilation Requirements

Mandatory and optional packages for building KDE3, most of which are still used by Trinity.

Books

C++ GUI Programming with Qt 3

Blanchette, Jasmin & Summerfield, Mark. (2015). C++ GUI Programming with Qt 3. (ISBN 0-13-124072-2)

Things to note:

• Names changed from "Qt..." to "TQt..."
• compiling by hand needs something like g++ a.cpp $(pkgconf tqt --cflags --libs) -lstdc++
• qmake -project ... will not include the TDE folders, so you'll have to add them manually to the *.pro file
• When in doubt check against the TQt API documentation

by Dr. Nikolaus Klepp

GUI Programming with Python: QT Edition

Boudewijn Rempt - Copyright © 2001 by Commandprompt, Inc

The main topic of this book is application development using PyQt.