use anonymous function

2014-02-28 15:06:18 +01:00
parent bc31d42964
commit fa434bedda
1 changed files with 2 additions and 3 deletions
--- a/src/ol/pointer/pointerevent.js
+++ b/src/ol/pointer/pointerevent.js
@@ -300,15 +300,14 @@ ol.pointer.PointerEvent.HAS_BUTTONS = false;
 /**
 * Checks if the `MouseEvent` type is supported.
 */
-ol.pointer.PointerEvent.checkNewMouseEvent = function() {
+(function() {
  try {
    var ev = ol.pointer.PointerEvent.createMouseEvent('click', {buttons: 1});
    ol.pointer.PointerEvent.NEW_MOUSE_EVENT = true;
    ol.pointer.PointerEvent.HAS_BUTTONS = ev.buttons === 1;
  } catch (e) {
  }
-};
-ol.pointer.PointerEvent.checkNewMouseEvent();
+})();


 /**