Provide a method to get the most recent down type event

This will allow interactions to conditionally handle later events based on the down event.
2013-11-07 11:21:01 -07:00
parent 812cb7fb12
commit 22fb418236
2 changed files with 43 additions and 0 deletions
@@ -185,6 +185,17 @@ ol.MapBrowserEventHandler = function(map) {
 goog.inherits(ol.MapBrowserEventHandler, goog.events.EventTarget);


+/**
+ * Get the last "down" type event.  This will be set on mousedown,
+ * touchstart, and pointerdown.
+ * @return {goog.events.BrowserEvent} The most recent "down" type event (or null
+ * if none have occurred).
+ */
+ol.MapBrowserEventHandler.prototype.getDown = function() {
+  return this.down_;
+};
+
+
 /**
 * @param {goog.events.BrowserEvent} browserEvent Browser event.
 * @private