Original link: https://ifmet.cn/posts/17760087/
Brief description: Created Qt QKeySequenceEdit shortcut key edit box, showing square garbled characters.
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This article was originally published on ” Xie Zang’s Small Station “, and is reproduced here simultaneously.
analyze
? win10 21H2 ? Qt 5.12.11 ? Visual Studio 2019
The reason for the garbled blocks of spoken words is usually to read GBK-encoded Chinese in UTF-8. Obviously, and having checked all encoding related, it’s not my fault at all, it’s a problem with new QKeySequenceEdit() .
PS: If you don’t understand the reason for garbled characters and how to solve them, please refer to the sixth part of QtExamples below, and extract two of them: Minimalism and Root Cause Exploration
- Ancient code, oral code, symbol code, question number, stick copy code
- May the programming no longer be garbled (including Qt) – the root cause
solve
In the end, it was found that it was caused by mixing
new QKeySequence ( Qt :: CTRL + Qt :: Key_Shift + Qt :: Key_Y ) // error 混用了
For correct usage, refer to Qt Assistant
QKeySequence ( QKeySequence :: Print ) ; QKeySequence ( tr ( "Ctrl+P" ) ) ; // "+" 的左右不能有"空格" QKeySequence ( tr ( "Ctrl+p" ) ) ; QKeySequence ( Qt :: CTRL + Qt :: Key_P ) ;
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