refer to wikipedia.org
1. 因为QT跨平台. QT的程序可以在 Embedded Linux, Mac OS X,Microsoft Windows, Linux/X11,Windows CE, Symbian, MeeGo,Amiga OS 上的几乎所有系统平台运行( from wikipedia.org). 以下是Qt所支持的平台,你甚至可以用Qt开发Android程序。
Platforms
Qt is released by Nokia on the following platforms:
- Linux/X11 – Qt for X Window System (GNU/Linux, FreeBSD, HP-UX, Solaris, AIX, etc.)
- Mac OS X – Qt for Apple Mac OS X. Support for applications on top of Cocoa APIs
- Windows – Qt for Microsoft Windows
- Embedded Linux – Qt for embedded platforms (PDA, Smartphone, etc.)
- Windows CE / Mobile – Qt for Windows CE[23]
- Symbian – Qt for the Symbian platform.[24][25][26][27][28][29][30][31] Qt is to replace Nokia's Avkon as the supported UI SDK for the development of Symbian applications.[32] The Qt for Symbian development group has many quality-controlled articles available.
- Maemo – Qt for Maemo, merged with Moblin to MeeGo. There are many applications already written for Maemo based on the previous Internet Tablets. The Nokia N900 also supports Qt. The Forum Nokia Wiki has quality-controlled articles that support Qt development. The Maemo operating system has a development group on the Forum Nokia Wiki at Forum Nokia Wiki Maemo.
[edit]External ports
Since Nokia opened the Qt source code to the community on Gitorious various ports have been appearing. Here are some of them:
- Qt for OpenSolaris – Qt for OpenSolaris[33]
- Qt for Haiku – Qt for Haiku[34]
- Qt for OS/2 – Qt for OS/2 eCS platform.[35]
- Qt for Amiga OS4 – Qt for Amiga OS4[36]
- Qt-iPhone – Experimental development of Qt for the iPhone.[37][38]
- Android-Lighthouse – Experimental development of Qt for Android.[39]
- Qt for webOS – Experimental development of Qt for webOS on Palm Pre.[40][41]
- Qt for Amazon Kindle DX – Experimental development of Qt for Amazon Kindle DX.[42]
- Qt for Wayland – Experimental development of Qt for Wayland display server.[43]
- Necessitas - Qt for Android [44
2. Qt程序运行速度快。 Qt 有着众多出名的应用,苹果系统的浏览器Safari就是用Qt写的,因为Qt的程序速度快的原因而被苹果所采用。 Qt被Autodesk [4][5]、Google Earth、KDE、Adobe Photoshop Album、歐洲太空總署[6]、OPIE、西門子公司[7]、富豪集團[8], 華特迪士尼動畫製作公司[9]、Skype、VLC media player、三星集團[10]、飛利浦[11]、Panasonic [12]、VirtualBox 與Mathematica[13]使用。它是诺基亚(Nokia)的Qt Development Frameworks部門的产品(from wikipedia.org) 。
3. Qt的程序更漂亮。看一下KDE桌面系统就可以体会到了,我认为绝对是比Window 7界面漂亮,而且KDE桌面系统占用内存不到300M,Window 7 一开机内存占用接近1G。
4. 看一下Qt 的Wiki, 对比一下VC++ 的Wiki.
Qt wiki: 英: http://en.wikipedia.org/wiki/Qt_(framework) / 中: http://zh.wikipedia.org/wiki/Qt
VC++ wiki: http://zh.wikipedia.org/wiki/Microsoft_Visual_C%2B%2B
QT因其跨平台特性,可在多个操作系统上运行,包括Linux、Mac OS X、Windows、Symbian等,并支持Android等移动平台。此外,QT程序运行速度快,被众多知名应用如Safari、Google Earth等采用。相比VC++,QT的程序界面更美观且资源占用更低。
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