各位大哥！小菜鸟有个新问题哈！invalid conversion from ‘QWidget*’ to ‘QDialog*’ [复制链接]

刚拿了本书看看，拖了个界面，程序如下。test是我的界面。结果报错。invalid conversion from ‘QWidget*’ to ‘QDialog*’
请问如何把QDialog转成QWidget呀！～


#include <QtGui/QApplication>
#include<QtGui/QWidget>
#include<QtGui/QLabel>
#include<QtCore/QTextCodec>
#include"ui_test.h"
int main(int argc,char* argv[])
{
QApplication app(argc,argv);
QTextCodec::setCodecForTr(QTextCodec::codecForName("gb18030"));
Q_INIT_RESOURCE(test);
QWidget* pWidget=new QWidget;／／就是它错了！～
QLabel label(pWidget);
Ui::Dialog ui;
ui.setupUi(pWidget);
pWidget->show();
return app.exec();
}