Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我认为默认尺寸太小了。有什么办法改变吗?谢谢。
QToolbar有财产iconSize。
QToolbar
iconSize
据我所知,更改QMenu图标大小的唯一方法是为其创建自定义样式。你可以在这里阅读
QMenu