Qt Website: http://www.heilqt.com Getting Started Building the module Download or git clone the source code. Put the source code in any directory you like Go to top directory of the project in a terminal and run qmake make Or use qtcreator IDE and build it Function about Baidu Map Api http://developer.baidu.com/map/jsdemo.htm#i2_1 Follow the csdn blog http://blog.csdn.net/esonpo/article/details/9243027