qt4-doc 4.4.3-1ubuntu4 (amd64 binary) in ubuntu jaunty

 Qt is a cross-platform C++ application framework. Qt's primary feature
 is its rich set of widgets that provide standard GUI functionality.
 .
 This package contains the complete Qt 4 API documentation (new help format).
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 The documentation is provided in the new help format and manpage format;
 the new help format version can be viewed in conjunction with the Qt Assistant
 found in the qt4-dev-tools package.