(svn r9111) -Feature: [OSX] mighty mice and touchpads can now scroll the map (in all directions)

It has to be enabled first (in patches->interface) first and this will disable scrollwheel zooming
  Note: patch setting "Map scrollwheel speed" might need to be changed since the "correct" setting
    appears to depend on what kind of mouse is in use (mighty mouse or touchpad)

src/settings_gui.cpp

@@ -575,6 +575,13 @@ static const char *_patches_ui[] = {
 	"link_terraform_toolbar",
 	"liveries",
 	"prefer_teamchat",
+#if defined(__APPLE__)
+	/* While the horizontal scrollwheel scrolling is written as general code, only
+	 *  the cocoa (OSX) driver generates input for it.
+	 *  Until some other driver will read this input, we will hide the GUI to control this from other systems. */
+	"scrollwheel_scrolling",
+	"scrollwheel_multiplier",
+#endif
 };
 
 static const char *_patches_construction[] = {