Unregister all listeners on the WebGL context's canvas

2016-03-03 07:26:45 -07:00
parent afb64ed2bf
commit 2f9d4e68eb
1 changed files with 1 additions and 0 deletions
--- a/src/ol/webgl/context.js
+++ b/src/ol/webgl/context.js
@@ -163,6 +163,7 @@ ol.webgl.Context.prototype.deleteBuffer = function(buf) {
 * @inheritDoc
 */
 ol.webgl.Context.prototype.disposeInternal = function() {
+  ol.events.unlistenAll(this.canvas_);
  var gl = this.getGL();
  if (!gl.isContextLost()) {
    var key;