将Qt默认编码设置为UTF-8 [英] Set Qt default encoding to UTF-8

问题描述

在我的Qt应用程序中，我的源代码文件编码为UTF-8。对于以下代码...

  QMessageBox :: critical（this，Nepoznatapogreška，Dogodila se nepoznatapogreška！ li zatvoriti ovaj program？，QMessageBox :: Yes，QMessageBox :: No）; 
  

...当我显示该消息框时，字符š不会显示为š，但是有点奇怪。这是因为Qt转换所有的C字符串，就好像它们是使用LATIN-1编码的。为了解决这个问题，我一直在使用：

  QMessageBox :: critical（this，QString :: fromUtf8（Nepoznatapogreška） ，QString :: fromUtf8（Dogodila se nepoznatapogreška！Želiteli zatvoriti ovaj program？），QMessageBox :: Yes，QMessageBox :: No）; 
  

有没有办法摆脱所有调用 QString ::您是否尝试过使用 .qt.io / qt-4.8 / qtextcodec.html＃setCodecForCStringsrel =nofollow> QTextCodec :: setCodecForCStrings（QTextCodec :: codecForName（UTF-8））？

In my Qt application my source code files are encoded as UTF-8. For the following code...

QMessageBox::critical(this, "Nepoznata pogreška", "Dogodila se nepoznata pogreška! Želite li zatvoriti ovaj program ?", QMessageBox::Yes, QMessageBox::No);

...when I show that message box, the character "š" wouldn't be displayed as "š", but as something strange. This is because Qt converts all C-strings as if they are encoded using LATIN-1. To solve this I've been using:

QMessageBox::critical(this, QString::fromUtf8("Nepoznata pogreška"), QString::fromUtf8("Dogodila se nepoznata pogreška! Želite li zatvoriti ovaj program ?"), QMessageBox::Yes, QMessageBox::No);

Is there a way to get rid of all the calls to QString::fromUtf8()?

解决方案

Have you tried using QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"))?

这篇关于将Qt默认编码设置为UTF-8的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！