qt webkit 4.7.1 编译问题

1015补充：ubuntu 10下， qt474也存在同样问题。

centos下编译qtwebkit。

选用qt-everywhere-opensource-src-4.7.1包。下载地址：ftp://ftp.trolltech.com/qt/source/

编译命令：

./configure --prefix=/usr/local/qt47 -release -opensource -shared -webkit -largefile -qt-sql-mysql -no-multimedia -no-qt3support -no-gtkstyle -no-opengl -no-xvideo -nomake examples -nomake demos -nomake docs

./configure --prefix=/opt/qtsdk474 -debug-and-release -opensource -shared -webkit -largefile -qt-sql-mysql -no-qt3support -no-gtkstyle -I/opt/local/include/mysql5/mysql -L/opt/local/lib/mysql5/mysql

报错：

../WebKit/qt/Api/qwebpage.cpp:1571: error: class WebCore::EventHandler has no member named handleTouchEvent

定位到 对应文件，修改为：

1564 #if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0)
1565 void QWebPagePrivate::touchEvent(QTouchEvent* event)
1566 {
1567 //add by alex
1568 #if ENABLE(TOUCH_EVENTS)
1569 //end add.
1570     WebCore::Frame* frame = QWebFramePrivate::core(mainFrame);
1571     if (!frame->view())
1572         return;
1573
1574     bool accepted = frame->eventHandler()->handleTouchEvent(PlatformTouchEvent(event));
1575     event->setAccepted(accepted);
1576 //add by alex
1577 #else
1578     event->ignore();
1579     return;
1580 #endif
1581 //end add.
1582 }
1583 #endif

即 加上 判断： if ENABLE(TOUCH_EVENTS)

对应的Diff 看这里：
DIFF

webkit bugzilla 的解释为：
The call to ignore() is mandatory because touch event are accepted by default.