把下面内容贴到vax的custome include 里面
 $(QTDIR)\include
 $(QTDIR)\include\Qt
 $(QTDIR)\include\QtCore
 $(QTDIR)\include\QtGui
 $(QTDIR)\include\QtHelp
 $(QTDIR)\include\QtNetwork
 $(QTDIR)\include\QtOpenGL
 $(QTDIR)\include\QtScript
 $(QTDIR)\include\QtSql
 $(QTDIR)\include\QtSvg
 $(QTDIR)\include\QtTest
 $(QTDIR)\include\QtUiTools
 $(QTDIR)\include\QtWebKit
 $(QTDIR)\include\QtXml
 $(QTDIR)\include\QtXmlPatterns
 $(QTDIR)\src