Давайте здесь выкладывать документацию по Qt 4 и Javascript
1. Full text of valuable book "An Introduction to Design Patterns in C++ with Qt 4" by Alan and Paul Ezust (Suffolk University) is now available online at
http://cartan.cas.suffolk.edu/oopdocbook/opensource/
under OPL license.
2. C++ GUI Programming with Qt 4 (first edition) (ISBN 0131872494) by Jasmin Blanchette & Mark Summerfield.
http://www.qtrac.eu/marksummerfield.html
This book is available in PDF format under the Open Publication License (http://www.qtrac.eu/C++-GUI-Programming ... 1st-ed.zip 5.6 MB, unzips to 51 MB).