1 files changed, 9 insertions, 8 deletions
diff --git a/src/screens/UScreenOptions.pas b/src/screens/UScreenOptions.pas
index a6486075..3a046400 100644
--- a/src/screens/UScreenOptions.pas
+++ b/src/screens/UScreenOptions.pas
@@ -34,9 +34,9 @@ interface
 {$I switches.inc}
 
 uses
-  UMenu,
   SDL,
   SysUtils,
+  UMenu,
   UDisplay,
   UMusic,
   UFiles,
@@ -48,8 +48,8 @@ type
     public
       TextDescription:    integer;
       constructor Create; override;
-      function ParseInput(PressedKey: cardinal; CharCode: WideChar; PressedDown: boolean): boolean; override;
-      procedure onShow; override;
+      function ParseInput(PressedKey: cardinal; CharCode: UCS4Char; PressedDown: boolean): boolean; override;
+      procedure OnShow; override;
       procedure InteractNext; override;
       procedure InteractPrev; override;
       procedure InteractNextRow; override;
@@ -60,16 +60,17 @@ type
 implementation
 
 uses
-  UGraphic;
+  UGraphic,
+  UUnicodeUtils;
 
-function TScreenOptions.ParseInput(PressedKey: cardinal; CharCode: WideChar; PressedDown: boolean): boolean;
+function TScreenOptions.ParseInput(PressedKey: cardinal; CharCode: UCS4Char; PressedDown: boolean): boolean;
 begin
   Result := true;
   if (PressedDown) then
   begin // Key Down
     // check normal keys
-    case WideCharUpperCase(CharCode)[1] of
-      'Q':
+    case UCS4UpperCase(CharCode) of
+      Ord('Q'):
         begin
           Result := false;
           Exit;
@@ -189,7 +190,7 @@ begin
   Interaction := 0;
 end;
 
-procedure TScreenOptions.onShow;
+procedure TScreenOptions.OnShow;
 begin
   inherited;
 end;