- enhancement: use "Microsoft Yahei" as the default UI font whe running in Simplified Chinese Windows

NEWS.md

@@ -5,6 +5,7 @@ Version 0.10.4 For Dev-C++ 7 Beta
  - change: press shift+tab when there are selections will do unindent
  - enhancement: press home will switch between begin of line and the position of fisrt non-space char
  - enhancement: press end will switch between end of line and the position of last non-space char 
+ - enhancement: use "Microsoft Yahei" as the default UI font whe running in Simplified Chinese Windows
 
 Version 0.10.3 For Dev-C++ 7 Beta
  - enhancement: treat files ended with ".C" or ".CPP"  as C++ files

RedPandaIDE/settings.cpp

@@ -2708,7 +2708,16 @@ void Settings::Environment::doLoad()
 {
     //Appearence
     mTheme = stringValue("theme","dark");
-    mInterfaceFont = stringValue("interface font","Segoe UI");
+    QString defaultFontName = "Segoe UI";
+    if (QLocale::system().name() == "zh_CN") {
+        QString fontName;
+        fontName = "Microsoft Yahei";
+        QFont font(fontName);
+        if (font.exactMatch()) {
+            defaultFontName = fontName;
+        }
+    }
+    mInterfaceFont = stringValue("interface font",defaultFontName);
     mInterfaceFontSize = intValue("interface font size",10);
     mLanguage = stringValue("language", QLocale::system().name());