网站介绍:文章浏览阅读9.4k次,点赞3次,收藏3次。某段程序中发现重载keyPressEvent后不能收到方向键的响应。查看qt说明文档:This event handler, for event event, can be reimplemented in a subclass to receive key press events for the widget.A widget must call setFocusPolicy() to..._keypressevent没响应
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- 链接标题:qt keyPressEvent函数方向键没有响应键盘事件的解决方法_keypressevent没响应-CSDN博客
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