widget/cocoa/CustomCocoaEvents.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 /*
   6  * This file defines constants to be used in the "subtype" field of
   7  * NSEventTypeApplicationDefined type NSEvents.
   8  */
   9
  10 #ifndef WIDGET_COCOA_CUSTOMCOCOAEVENTS_H_
  11 #define WIDGET_COCOA_CUSTOMCOCOAEVENTS_H_
  12
  13 // Empty event, just used for prodding the event loop into responding.
  14 const short kEventSubtypeNone = 0;
  15 // Tracer event, used for timing the event loop responsiveness.
  16 const short kEventSubtypeTrace = 1;
  17
  18 #endif /* WIDGET_COCOA_CUSTOMCOCOAEVENTS_H_ */