在网络加载的时候 想要一个取消的按钮 可以添加该功能的样式吗

[datafu]

Describe the Feature request Please tell us the problem you are running into that led to you wanting a new feature.

[github-actions[bot]]

Thanks for taking the time to open an issue. I will have a look and answer as soon as possible.

[chao325]

那你完全可以自己写一个showDialog。