Qt4.6.2通过CMake编译是报错，error信息如下：
In file included from /usr/local/Trolltech/Qt-4.6.2/include/QtGui/QtGui:118:0,
from /home/project/cwabmapview.h:12,
from /home/project/cesdpathview.h:22,
from /home/project/cesddeviceview.h:19,
from /home/project/cesddeviceview.cpp:1:
/usr/local/Trolltech/Qt-4.6.2/include/QtGui/qinputdialog.h: At global scope:
/usr/local/Trolltech/Qt-4.6.2/include/QtGui/qinputdialog.h:175:76: error: invalid use of ‘::’
int step = 1, bool *ok = 0, Qt::WindowFlags flags = 0);
^
/usr/local/Trolltech/Qt-4.6.2/include/QtGui/qinputdialog.h:178:86: error: invalid use of ‘::’
int decimals = 1, bool *ok = 0, Qt::WindowFlags flags = 0);
请问哪位遇到过相同问题？我该如何解决？