Revision 7e0fa2fc75a9c9ca3466d0a3fb6c9f302fc22a62 authored by Marc Mutz on 10 July 2012, 13:27:48 UTC, committed by Qt by Nokia on 26 August 2012, 12:29:49 UTC
Currently, we have a C++11 version that requires Q_COMPILER_DECLTYPE support, and can deal with final classes, and a C++98 version that doesn't require any C++11 features, but fails on final classes. What we're missing is a version that works for MSVC v8 and v9 (2005 and 2008), which sport the 'sealed' non-standard keywords but lack decltype support. So far, we tried to solve the problem by making class-level final special (Q_DECL_FINAL_CLASS), not defining that macro for these two compilers, even though we did define Q_DECL_FINAL, the method-level keyword. This new formulation, taken from http://stackoverflow.com/a/9655327/134841 supposedly supports all compilers with a minor #ifdef for MSVC which doesn't like applying sizeof() the way we do. However, testing has shown this to blow up on OSX. So we use the less intrusive approach: add this variant as a third version, only used by VC 2005 and 2008. Change-Id: If1945f8a6e9ed36cb68212fa781d5e29eb2a082d Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
1 parent 9090e0d
README
This is Qt version %VERSION%.
Qt is a comprehensive cross-platform C++ application framework. Qt 4
introduces new features and many improvements over the 3.x series. See
http://qt.nokia.com/doc/latest/qt4-intro.html for details.
The Qt 4.x series is not binary compatible or source compatible with
the 3.x series. For more information on porting from Qt 3 to Qt 4, see
http://qt.nokia.com/doc/latest/porting4.html.
INSTALLING Qt
If you have a source package (a .tar.gz, or .zip file), follow the
instructions in the INSTALL file.
On Windows and Mac OS X, if you want to install the precompiled binary
packages, simply launch the package and follow the instructions in the
installation wizard.
For Mac OS X Carbon, the binary package requires Mac OS X 10.4 (Tiger) or
later and GCC 4.0.1 to develop applications. Its applications will run
on Mac OS X 10.4 and above.
For Mac OS X Cocoa, the binary package requires Mac OS X 10.5 (Leopard) or
later and GCC 4.0.1 to develop applications. Its applications will run
on Mac OS X 10.5 and above.
If you want to install the precompiled binary package for Symbian,
follow these instructions:
http://qt.nokia.com/doc/%SHORTVERSION%/install-symbian-installer.html
EXAMPLES
Once Qt is installed, we suggest that you take a look at the examples
to see Qt in action.
For desktop computers, run the Qt Examples by opening them in Qt Creator.
For embedded devices, launch the Qt 'fluidlauncher' example, either through
the platforms filebrowser or the built in menu system.
REFERENCE DOCUMENTATION
The Qt reference documentation is available locally in Qt's doc/html
directory. You can use Qt Assistant to view it; to launch Assistant,
type 'assistant' on the command line or use the Start menu. On Mac OS
X, you can find it in /Developer/Applications/Qt. The latest
documentation is available at http://qt.nokia.com/doc/.
SUPPORTED PLATFORMS
For a complete list of supported platforms, see
http://qt.nokia.com/doc/%SHORTVERSION%/supported-platforms.html.
COMMERCIAL EDITIONS
Desktop Edition licensees can use all the modules provided with their
Qt package.
GUI Framework licensees may only use the classes contained in
the QtCore, QtGui (except QGraphicsView), QtTest, QtDBus and
Qt3Support modules.
For a full listing of the contents of each module, please refer to
http://qt.nokia.com/doc/%SHORTVERSION%/modules.html
HOW TO REPORT A BUG
If you think you have found a bug in Qt, we would like to hear about
it so that we can fix it. The Qt bug tracking system is open to the
public at http://bugreports.qt-project.org/.
Before reporting a bug, please use the bug-tracker's search functions
and consult http://qt.nokia.com/developer/faqs/ to see if the issue is
already known.
Always include the following information in your bug report: the name
and version number of your compiler; the name and version number of
your operating system; the version of Qt you are using, and what
configure options it was compiled with.
If the problem you are reporting is only visible at run-time, try to
create a small test program that shows the problem when run. Often,
such a program can be created with some minor changes to one of the many
example programs in Qt's examples directory, or to the autotests that
are available in the public source repository on http://qt.gitorious.org/.
Qt is a trademark of Nokia Corporation and/or its subsidiary(-ies).
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...