Qt编译错误: 'UnicodeUTF8' is not a member of 'QApplication'

转载:https://blog.csdn.net/rl529014/article/details/52684506

--->编译遇到类似错误:
error: QCalendarWidget: No such file or directory
error: QComboBox: No such file or directory
error: QDateEdit: No such file or directory
解决方案如下:
1.在*.pro文件里添加:
QT += widgets
2.修改
#include <QtGui/QCalendarWidget>
#include <QtGui/QComboBox>
#include <QtGui/QDateEdit>
 为
#include <QCalendarWidget>
#include <QComboBox>
#include <QDateEdit>


--->编译遇到如下错误:
1
error: 'UnicodeUTF8' is not a member of 'QApplication'
原因是:QCoreApplication::UnicodeUTF8已被弃用
解决方案如下:
修改
1
setText(QApplication::translate("MainWindow", "&Quitar", 0, QApplication::UnicodeUTF8));
 为
1
setText(QApplication::translate("MainWindow", "&Quitar", 0);
---------------------
作者:好儿郎-志在四方
来源:CSDN
原文:https://blog.csdn.net/rl529014/article/details/52684506
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