Qt 4 consists of several modules, each of which lives in a separate library.
QtCore | Core non-graphical classes used by other modules |
QtGui | Graphical user interface (GUI) components |
QtNetwork | Classes for network programming |
QtOpenGL | OpenGL support classes |
QtScript | Classes for evaluating Qt Scripts |
QtScriptTools | Additional Qt Script components |
QtSql | Classes for database integration using SQL |
QtSvg | Classes for displaying the contents of SVG files |
QtWebKit | Classes for displaying and editing Web content |
QtXml | Classes for handling XML |
QtXmlPatterns | An XQuery & XPath engine for XML and custom data models |
Phonon | Multimedia framework classes |
Qt3Support | Qt 3 compatibility classes |
Modules for working with Qt's tools: