// This is core/vgui/vgui_modifier.h
#ifndef vgui_modifier_h_
#define vgui_modifier_h_
#ifdef VCL_NEEDS_PRAGMA_INTERFACE
#pragma interface
#endif
//:
// \file
// \author VGG, Oxford University
// \brief  Enum of modifiers for key-strokes and mouse presses.

#include <vcl_iosfwd.h>

//: Enum of modifiers for key-strokes and mouse presses.
enum vgui_modifier {
  vgui_MODIFIER_NULL=0,
  vgui_CTRL =0x1,
  vgui_SHIFT=0x2,
  vgui_META =0x4,
  vgui_ALT  =0x8
};

vcl_ostream& operator<<(vcl_ostream& s, vgui_modifier b);

#endif // vgui_modifier_h_
