- Issue #160 should be fixed now.

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@804 416bcca6-2ee7-4201-b75f-2eb2f807beb1

SDLMain.m

@@ -76,6 +76,20 @@ static NSString *getApplicationName(void)
     event.type = SDL_QUIT;
     SDL_PushEvent(&event);
 }
+/* override NSApplication:sendEvent, to keep Cocoa from beeping on
+   non-command keystrokes */
+- (void)sendEvent:(NSEvent *)anEvent {
+	if (NSKeyDown == [anEvent type] || NSKeyUp == [anEvent type]) {
+		if ([anEvent modifierFlags] & NSCommandKeyMask)
+        {
+            SDL_SetModState(SDL_GetModState() | KMOD_META);
+            [super sendEvent: anEvent];
+        }
+	} else
+    {
+		[super sendEvent: anEvent];
+    }
+}
 @end
 
 /* The main class of the application, the application's delegate */
@@ -297,6 +311,8 @@ static void CustomApplicationMain (int argc, char **argv)
     [self fixMenu:[NSApp mainMenu] withAppName:getApplicationName()];
 #endif
 
+    setenv("SDL_ENABLEAPPEVENTS", "1", 1);
+
     /* Hand off to main application code */
     gCalledAppMainline = TRUE;
     status = SDL_main (gArgc, gArgv);