Base class for keys events with modifiers. Contains keys events information with modifiers support like [kbd]Shift[/kbd] or [kbd]Alt[/kbd]. See [method Node._input]. $DOCS_URL/tutorials/inputs/inputevent.html On macOS, returns [code]true[/code] if [kbd]Meta[/kbd] ([kbd]Command[/kbd]) is pressed. On other platforms, returns [code]true[/code] if [kbd]Ctrl[/kbd] is pressed. State of the [kbd]Alt[/kbd] modifier. Automatically use [kbd]Meta[/kbd] ([kbd]Command[/kbd]) on macOS and [kbd]Ctrl[/kbd] on other platforms. If [code]true[/code], [member ctrl_pressed] and [member meta_pressed] cannot be set. State of the [kbd]Ctrl[/kbd] modifier. State of the [kbd]Meta[/kbd] modifier. On Windows and Linux, this represents the Windows key (sometimes called "meta" or "super" on Linux). On macOS, this represents the Command key. State of the [kbd]Shift[/kbd] modifier.