查看Qt的源代码

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{{SeeWikipedia|Qt (framework)}}
[[Image:Qt-90x90.png|right]]

Qt – 一个跨平台应用程序和UI开发框架 

[[Image:Qt-ProductArch-Diagram.png|right|thumb|Qt Product Arch]]
支持 Windows, Mac OS X, Linux/X11, embedded Linux, Windows Mobile 和 [[Symbian]]、[[MeeGo]] 平台。

==新闻==
*[http://blog.qt.nokia.com/2011/03/07/nokia-and-digia-working-together/ 诺基亚出售Qt业务给Digia]，该公司将接手Qt商业授权和服务业务，诺基亚也将移交大约3500家商业客户。看来，诺基亚是要彻底放弃Qt了。(March 7, 2011)
<rss>http://feeds.feedburner.com/TheQtBlog|short|date|max=10</rss>

==简介==

==功能==
模块化 Qt C++ 类库提供一套丰富的应用程序生成块 (block)，包含了生成高级跨平台应用程序所需的[[Qt/function|全部功能]]。

==Qt Roadmap==
http://qt.nokia.com/developer/qt-roadmap
==版本==
===5.9===
* [https://www1.qt.io/qt5-9/ Qt 5.9 LTS—What’s new?]

===5.8===
*[https://www1.qt.io/qt5-8/ One framework to rule them all – Introducing Qt 5.8]

===5.7===
*[https://www1.qt.io/qt5-7/ What’s New – Qt 5.7]

===5.6===
*[https://www1.qt.io/qt5-6/ What’s New – Qt 5.6]

===5.5===
*[https://www1.qt.io/qt5-5/ What’s New – Qt 5.5]

===5.4===
*[https://www1.qt.io/qt5-4/ Meet Qt 5.4]
*[http://docs.huihoo.com/qt/5.x Qt 5.4 在线文档]

===5.0===
[[qt/5|Qt 5]]

===4.8===
[[Qt/4.8|Qt 4.8]]

===4.7===
[[Qt/4.7|Qt 4.7]] [http://labs.qt.nokia.com/2010/09/21/qt-4-7-0-now-available/ 正式版发布]

==Modules==
[[Image:qt-module-overview.png|right|thumb|Module Summary]]
A module is a selection of projects (also called components) which form a logical group based on a limited number of features to which they contribute. A module can contain libraries, plug-ins, applications and server components.

[http://docs.huihoo.com/qt/qtextended/4.4/selectingmodules.html More details]

==浏览器==
*[[QupZilla]]
*[[QtWebEngine]]
*[[QtWebKit]]

==OS X==
通过 [http://www.qt.io/download-open-source/ Qt Online Installer for OS X]

vim /etc/profile
 export PATH=/Users/huihoo/Software/Qt/5.4/clang_64/bin:$PATH
 或 export PATH=/Users/huihoo/Software/Qt/5.4/android_armv7/bin:$PATH
测试
 $ qmake -v
 QMake version 3.0
 Using Qt version 5.4.0 in /Users/huihoo/Software/Qt/5.4/clang_64/lib

==Debian==
vim /etc/profile
 #Qt
 QTDIR=/home/huihoo/Qt/5.2.1/gcc_64
 PATH=$QTDIR/bin:$PATH
 LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
 export QTDIR PATH LD_LIBRARY_PATH

 source /etc/profile
 updatedb
 qmake -v
 QMake version 3.0
 Using Qt version 5.2.1 in /home/huihoo/Qt/5.2.1/gcc_64/lib

==Eclipse==
[[Image:qt-eclipse-integration.png|right|thumb|Qt Eclipse Integration]] 
*[https://blog.qt.io/blog/2007/07/11/develop-qt-applications-in-eclipse/ Develop Qt C++ applications in Eclipse]
*[https://marketplace.eclipse.org/content/qt-c Qt C++]

==VS==
[[Image:qt-visual-studio-integration.png|right|thumb|Qt Visual Studio Integration]] 
[[文件:qt-logo.png]] is integrated with the Microsoft Visual Studio .NET and Eclipse integrated development environments. This means Qt programmers can use the IDE they are most comfortable with to do cross-platform development.

安装QT SDK 后，默认采用的是动态链接库的编译方式, 要生成静态的版本, 就需要自己重新进行编译.

 设置 QMAKESPEC 为 win32-msvc2008 或 win32-msvc2005 的环境变量
 设置 QTDIR 环境变量 如: C:\Qt\2009.05\qt
 加入 C:\Qt\2009.05\qt\bin 到 PATH中
 打开一个 Visual Studio command prompt 命令窗口
 echo %QMAKESPEC%
 configure.exe --help
 C:\Qt\2009.05\qt\mkspecs\win32-msvc2008\qmake.conf
 QMAKE_LFLAGS            = -static
 configure
 nmake
常见错误
 cannot open input file 'QtCored4.lib'// 是因为没有进行静态编译. 需先进行前面的操作. Qt 2009.05


编译出的是类似 QtWebKitd4.lib, 而不是 QtWebKit4.lib // Qt 2009.05

编译出 QtWebKitd4.lib Failed to write the updated manifest to the resource of file QtWebKitd4.dll // Qt 2010.01

QtUiToolsd.lib没编译出来 ?

需要什么库就编译什么库, 如编译 SQLite3
 cd %QTDIR%\src\plugins\sqldrivers\sqlite
 qmake "INCLUDEPATH+=C:\sqlite-3.6.22" "LIBS+=C:\Qt\2010.01\qt\plugins\sqldrivers\qsqlite.lib" sqlite.pro
 nmake
在C:\Qt\2010.01\qt\plugins\sqldrivers下创建了qsqlite4.dll, qsqlite4.lib, qsqlited4.dll, qsqlited4.lib

PostgreSQL
 cd $QTDIR/src/plugins/sqldrivers/psql
 qmake "INCLUDEPATH+=C:\pgsql-8.3.6\include" "LIBS+=C:\pgsql-8.3.6\lib\libpq.lib" psql.pro
 nmake
在C:\Qt\2010.01\qt\plugins\sqldrivers下创建了 qsqlpsql4.lib, qsqlpsql4.dll, qsqlpsqld4.dll, qsqlpsqld4.lib
*http://qtnode.net/wiki/Qt4_with_Visual_Studio

make: /usr/bin/uic-qt4: Command not found
 apt-get install libqt4-dev

==Code==
Qt hello world
 #include <QtGui>
 
 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     QLabel label("Hello, world!");
     label.show();
     return app.exec();
 }
Compiling and executing

1. Create a folder named  Hello<br />
2. Copy paste the above program as Hello.cpp in folder Hello<br />
3. At Hello folder run 
  a. qmake -project
  b. qmake 
  c. make/gmake/nmake - as needed by OS and your compiler setups
4. Execute ./release/Hello (Or release\Hello.exe in Windows)

==Plugins==
Qt provides two APIs for creating plugins:
*A higher-level API for writing extensions to Qt itself: custom database drivers, image formats, text codecs, custom styles, etc.
*A lower-level API for extending Qt applications.
http://docs.huihoo.com/qt/4.6/plugins.html
==Qtopia / [[Qt Extended]]==
[[Image:qtopia-app-chooser.png|right]]
*http://qtextended.org
*[http://docs.huihoo.com/qt/4.6/requirements-symbian.html Qt for the Symbian platform Requirements]
*[[Qt for S60]]

==Qt Script==
[http://docs.huihoo.com/qt/5.x/qtscript-index.html Qt Script]是Qt提供的支持[[ECMAScript]]标准的脚本语言。

==Android==
[[Qt on Android]]
==iOS==
[[Qt on iPhone]]

==CORBA==
{{SeeWikipediaChinese}}

[http://docs.huihoo.com/qt/solutions/4/qtcorba/ Qt CORBA Framework] 
==SOAP==
The [http://docs.huihoo.com/qt/solutions/4/qtsoap/ Qt SOAP] project provides basic web service support with version 1.1 of the SOAP protocol.
==SSL==
[http://docs.huihoo.com/qt/solutions/4/qtsslsocket/ SSL Socket]
==MFC==
[http://docs.huihoo.com/qt/solutions/4/qtwinmigrate/ Qt/MFC Migration Framework]

==GTK+==
[[migrate from gtk+ to qt|Migrate from GTK+ to Qt]]

==State Machine==
*[http://docs.huihoo.com/qt/solutions/4/qtstatemachine/ Qt State Machine Framework]
*[[FSME]]是Linux下一个基于Qt的状态机建模工具,它能够自动生成状态机框架代码,并且同时支持C++和Python语言.
==Database==
*[https://github.com/sqlitebrowser/sqlitebrowser DB Browser for SQLite]

==Mobile Platforms==
*[[Maemo]]
*[[Embedded Linux]]
*[[Symbian]]
*[[Windows Mobile]]
==Qt IDE==
*[[Qt Creator]]
*[[Monkey Studio]]
*[[QDevelop]]
*[[OpenVS]]
==Projects==
*[[KDE]]
*[[Tor]]
*[[Arora]] 
*[[VLC]]
*[[Mixxx]]
*[[MythTV]]
*[[SMPlayer]]
*[[PostBooks]]
*[[Maemo]]
*[[Psi]]
*[[Scribus]]
*[[VirtualBox]]
*[[Wireshark]]
*[[Marble]]
*[[Last.fm]]
*[[BOUML]]
*[[Orange]]
*[https://github.com/shadowsocks/shadowsocks-qt5 Shadowsocks-Qt5]

==用户==
*[[Maya]]
*[[Mathematica]]
*[http://dz.163.com 魔兽争霸官方对战平台]
*[http://lushi.163.com/ 网易炉石盒子]
*[[灰狗游戏平台]]

==解决方案==
*[https://www.qt.io/qt-in-automotive/ Qt in Automotive] [[Autonomous car|汽车]] [https://www.qt.io/qt-automotive-suite/ Qt Automotive Suite] [https://www.genivi.org/ GENIVI] 
*[https://www.qt.io/qt-in-automation/ Automation with Qt] 自动化
*[https://www.qt.io/qt-in-medical/ Qt in Medical] [[Health|医疗]]
*[https://www.qt.io/qt-in-stb-dtv/ Qt in Digital TV and Set-Top-Boxes] 数字电视、机顶盒
*[https://www.qt.io/internet-things-software-development-iot/ Qt for IoT] [[Internet of Things|物联网]]
*[https://www.qt.io/mobile-app-development/ Mobile with Qt] 移动应用

==文档==
*[http://docs.huihoo.com/automotivelinux/summit/2016/Qt-5.7-License-Changes-The-Qt-Automotive-Suite.pdf Qt 5.7 License Changes - The Qt Automotive Suite]

==图集==
<gallery>
image:qml-javascript-cpp.png|QML: JS与C++混合编程
image:ros-gui-rqt.png|ROS GUI
image:qt-creator-chart.png|Qt Creator
image:Bolt-Built-with-Qt.png|Bolt
image:Qt-Automotive-Suite-Architecure.png|Qt汽车套件
</gallery>

==链接==
*[http://qt.io/ Qt官网]
*[https://github.com/qt Qt @ GitHub]
*[https://github.com/qtproject Qt Project]
*[https://github.com/qt-labs Qt Labs]
*[https://github.com/JesseTG/awesome-qt Awesome Qt] [[文件:awesome.png]]
*[http://download.qt.io/official_releases/qt/ 下载 Qt]
*[http://wiki.qt.io/ Qt wiki]
*[http://blog.qt.io/ Qt Blog]
*[https://planet.qt.io/ Planet Qt]
*[http://blog.nokia.com.cn/ 诺基亚官方博客]
*http://qt.nokia.com/developer/
*[http://labs.qt.nokia.com.cn/ Qt Labs 中文]
*http://labs.trolltech.com
*http://docs.huihoo.com/qt/
*[http://qt.nokia.com/developer/learning/elearning Qt e-Learning]
*http://qt.nokia.com/developer/learning/
*[http://www.forum.nokia.com/Tools_Docs_and_Code/ Tools, Docs & Code]
*[https://projects.kde.org/projects/qt5 Qt5 @ KDE]
*[http://www.devbean.net/ Qt 学习之路]

[[category:qt]]
[[category:KDE]]
[[category:c++]]
[[category:mobile]]
[[category:huihoo]]