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Register pointer event handlers as disposable

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This commit is contained in:
ahocevar
2014-04-01 15:31:39 +02:00
parent e05cff670b
commit a3be9e720a
3 changed files with 12 additions and 5 deletions
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8
src/ol/control/zoomcontrol.js
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@@ -52,7 +52,9 @@ ol.control.Zoom = function(opt_options) {
'type' : 'button'
}, tTipZoomIn, zoomInLabel);
goog.events.listen(new ol.pointer.PointerEventHandler(inElement),
var inElementHandler = new ol.pointer.PointerEventHandler(inElement);
this.registerDisposable(inElementHandler);
goog.events.listen(inElementHandler,
ol.pointer.EventType.POINTERUP, goog.partial(
ol.control.Zoom.prototype.zoomByDelta_, delta), false, this);
@@ -72,7 +74,9 @@ ol.control.Zoom = function(opt_options) {
'name' : 'ZoomOut'
}, tTipsZoomOut, zoomOutLabel);
goog.events.listen(new ol.pointer.PointerEventHandler(outElement),
var outElementHandler = new ol.pointer.PointerEventHandler(outElement);
this.registerDisposable(outElementHandler);
goog.events.listen(outElementHandler,
ol.pointer.EventType.POINTERUP, goog.partial(
ol.control.Zoom.prototype.zoomByDelta_, -delta), false, this);