异常:no matching function for call to setupUi

错误:no matching function for call to setupUi
按照《C++ GUI Qt4编程》做那个对话框程序结果出错，用的是Qt Creator，

C/C++ code

#include <QApplication>#include <QDialog>#include"ui_gotocelldialog.h"int main(int argc,char *argv[]){   QApplication app(argc,argv);   Ui::GoToCellDialog ui;   QDialog *dialog=new QDialog;   ui.setupUi(dialog);   dialog->show();   return app.exec();}

ui_gotocelldialog.h是自动生成的，代码为：

C/C++ code

#ifndef UI_GOTOCELLDIALOG_H#define UI_GOTOCELLDIALOG_H#include <QtCore/QVariant>#include <QtGui/QAction>#include <QtGui/QApplication>#include <QtGui/QButtonGroup>#include <QtGui/QDockWidget>#include <QtGui/QHBoxLayout>#include <QtGui/QHeaderView>#include <QtGui/QLabel>#include <QtGui/QLineEdit>#include <QtGui/QPushButton>#include <QtGui/QSpacerItem>#include <QtGui/QVBoxLayout>#include <QtGui/QWidget>QT_BEGIN_NAMESPACEclass Ui_GoToCellDialog{public:    QWidget *dockWidgetContents;    QVBoxLayout *verticalLayout;    QHBoxLayout *horizontalLayout;    QLabel *label;    QLineEdit *lineEdit;    QHBoxLayout *horizontalLayout_2;    QSpacerItem *horizontalSpacer;    QPushButton *pushButton;    QPushButton *pushButton_2;    void setupUi(QDockWidget *GoToCellDialog)    {        ……    } // setupUi    void retranslateUi(QDockWidget *GoToCellDialog)    {        GoToCellDialog->setWindowTitle(QApplication::translate("GoToCellDialog", "GoToCell", 0, QApplication::UnicodeUTF8));        label->setText(QApplication::translate("GoToCellDialog", "&Cell", 0, QApplication::UnicodeUTF8));        pushButton->setText(QApplication::translate("GoToCellDialog", "OK", 0, QApplication::UnicodeUTF8));        pushButton_2->setText(QApplication::translate("GoToCellDialog", "Cancel", 0, QApplication::UnicodeUTF8));    } // retranslateUi};namespace Ui {    class GoToCellDialog: public Ui_GoToCellDialog {};} // namespace UiQT_END_NAMESPACE#endif // UI_GOTOCELLDIALOG_H

错误信息为
E:\Qt\Dialog\QtDialog.cpp:-1: In function 'int qMain(int, char**)':
E:\Qt\Dialog\QtDialog.cpp:13: 错误:no matching function for call to 'Ui::GoToCellDialog::setupUi(QDialog*&)'
E:\Qt\Dialog\ui_gotocelldialog.h:42: candidates are: void Ui_GoToCellDialog::setupUi(QDockWidget*)

新手求教！

[解决办法]
QDialog *dialog=new QDialog;
类型不匹配，应该是QDockWidget
[解决办法]
请统一到底是setupUi(QDockWidget*)还是setupUi(QDialog*
[解决办法]
dialog不是一个QDockWidget *，setupUi参数类型不对么

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