qt_demoe/smoothcurve/main.cpp

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#pragma execution_character_set("utf-8")
#include "frmsmoothcurve.h"
#include <QApplication>
#include <QTextCodec>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
a.setFont(QFont("Microsoft Yahei", 9));
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#if (QT_VERSION < QT_VERSION_CHECK(5,0,0))
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#if _MSC_VER
QTextCodec *codec = QTextCodec::codecForName("gbk");
#else
QTextCodec *codec = QTextCodec::codecForName("utf-8");
#endif
QTextCodec::setCodecForLocale(codec);
QTextCodec::setCodecForCStrings(codec);
QTextCodec::setCodecForTr(codec);
#else
QTextCodec *codec = QTextCodec::codecForName("utf-8");
QTextCodec::setCodecForLocale(codec);
#endif
frmSmoothCurve w;
w.setWindowTitle("平滑曲线");
w.show();
return a.exec();
}