头文件加入以下定义
typedef QList<QObject*> QObjectList;
代码如下
QObjectList list=children ();
for (int i = 0; i < list.size()-1; ++i) {
if (QString (list.at(i)->metaObject()->className())== "QLineEdit")
((QLineEdit *)list.at(i))->clear();
if (QString (list.at(i)->metaObject()->className())== "QCheckBox")
((QCheckBox *)list.at(i))->setCheckState(Qt::Checked);
}
同cb和delphi蛮类似的.
[ 此贴被yfy002在2005-10-11 11:40重新编辑 ]