aboutdialog.h:
#ifndef ABOUTDIALOG_H
#define ABOUTDIALOG_H
#include <QDialog>
namespace Ui {
class AboutDialog;
}
class AboutDialog : public QDialog {
Q_OBJECT
public:
AboutDialog(QWidget *parent = 0);
~AboutDialog();
protected:
void changeEvent(QEvent *e);
private:
Ui::AboutDialog *ui;
private slots:
void on_closeBtn_clicked();
};
#endif // ABOUTDIALOG_H
大家看哈 怎么处理这个错误!谢谢了!