Qt 4.7.1 is a bug-fix release. It maintains both forward and backward
compatibility (source and binary) with Qt 4.7.0. For more details,
refer to the online documentation included in this distribution. The
documentation is also available online:
http://qt.nokia.com/doc/4.7
The Qt version 4.7 series is binary compatible with the 4.6.x series.
Applications compiled for 4.6 will continue to run with 4.7.
Changes 4.7.0:
Qt 4.7 introduces many new features and improvements as well as bugfixes
over the 4.6.x series. For more details, refer to the online documentation
included in this distribution. The documentation is also available online:
http://qt.nokia.com/doc/4.7
The Qt version 4.7 series is binary compatible with the 4.6.x series.
Applications compiled for 4.6 will continue to run with 4.7.
maintaining GUI (graphical user interface) applications.
Qt is written in C++ and is fully object-oriented. It has everything you need
to create professional GUI applications. And it enables you to create them
quickly.
Qt is a multi-platform toolkit. When developing software with Qt, you can run
it on the X Window System (Unix/X11) or Microsoft Windows NT and Windows 95/98.
Simply recompile your source code on the platform you want.
Qt cuts down the complexity in implementing large and complex systems. Its
ingenious signal-slot technology enables true component programming.
