uranusjr
commented
10 years ago This is actually a known bug in Qt. Even their own Qt Creator cannot treat this. :(
I've been working on a workaround. Will try to have an answer (whether it works or not) in the next release.
Windows 7, 在視窗最大化的時候關閉程式重開，最大化視窗會還原成一般視窗（也就是說視窗周圍出現border）。