1 files changed, 4 insertions, 4 deletions
diff --git a/unicode/src/screens/UScreenOptions.pas b/unicode/src/screens/UScreenOptions.pas
index 30f69987..ab49c49c 100644
--- a/unicode/src/screens/UScreenOptions.pas
+++ b/unicode/src/screens/UScreenOptions.pas
@@ -48,7 +48,7 @@ type
     public
       TextDescription:    integer;
       constructor Create; override;
-      function ParseInput(PressedKey: Cardinal; CharCode: WideChar; PressedDown: Boolean): Boolean; override;
+      function ParseInput(PressedKey: Cardinal; CharCode: UCS4Char; PressedDown: Boolean): Boolean; override;
       procedure onShow; override;
       procedure InteractNext; override;
       procedure InteractPrev; override;
@@ -63,14 +63,14 @@ uses
   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 WideStringUpperCase(CharCode)[1] of
-      'Q':
+    case UCS4UpperCase(CharCode) of
+      Ord('Q'):
         begin
           Result := false;
           Exit;