3.3. Getting Help Online
In addition to the Trolltech Online Documentation,  which includes links to API docs as well as FAQs,  there are many online resources available to you.
3.4. Style Guidelines and Naming Conventions
C++ is a powerful language that supports many different programming styles. The coding style used in most Qt programs is not "pure" C++. Instead, it uses combination of macros and preprocessor
We find there are certain aspects to "Qt programming style" that are worth emulating, and they are summarized here. For a more complete guide, see "Designing Qt-Style C++ APIs," by Matthias Ettrich, published by Trolltech.
For each attribute, we have naming conventions for their corresponding getters/setters.
A consistent naming convention greatly
3.5. The Qt
C++ GUI Programming with Qt 4 (2nd Edition) (Prentice Hall Open Source Software Development Series)
Design Patterns: Elements of Reusable Object-Oriented Software
Modern C++ Design: Generic Programming and Design Patterns Applied
Advanced Qt Programming: Creating Great Software with C++ and Qt 4 (Prentice Hall Open Source Software Development)