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Restore control’s keyboard navigation

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This commit is contained in:
Antoine Abt
2014-06-04 16:55:02 +02:00
parent 1d2543ba6f
commit 75cd5572aa
4 changed files with 32 additions and 4 deletions
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src/ol/control/zoomcontrol.js
+11 -1
View File
@@ -56,6 +56,9 @@ ol.control.Zoom = function(opt_options) {
goog.events.listen(inElementHandler,
ol.pointer.EventType.POINTERUP, goog.partial(
ol.control.Zoom.prototype.zoomByDelta_, delta), false, this);
goog.events.listen(inElement,
goog.events.EventType.CLICK, goog.partial(
ol.control.Zoom.prototype.zoomByDelta_, delta), false, this);
goog.events.listen(inElement, [
goog.events.EventType.MOUSEOUT,
@@ -77,6 +80,9 @@ ol.control.Zoom = function(opt_options) {
goog.events.listen(outElementHandler,
ol.pointer.EventType.POINTERUP, goog.partial(
ol.control.Zoom.prototype.zoomByDelta_, -delta), false, this);
goog.events.listen(outElement,
goog.events.EventType.CLICK, goog.partial(
ol.control.Zoom.prototype.zoomByDelta_, -delta), false, this);
goog.events.listen(outElement, [
goog.events.EventType.MOUSEOUT,
@@ -111,7 +117,11 @@ goog.inherits(ol.control.Zoom, ol.control.Control);
* @private
*/
ol.control.Zoom.prototype.zoomByDelta_ = function(delta, pointerEvent) {
pointerEvent.browserEvent.preventDefault();
if (goog.isDef(pointerEvent.browserEvent)) {
pointerEvent.browserEvent.preventDefault();
} else if (pointerEvent.screenX !== 0 && pointerEvent.screenY !== 0) {
return;
}
// prevent the anchor from getting appended to the url
var map = this.getMap();
// FIXME works for View2D only