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Replace the navigation control by two controls, namely DragPan and MouseWheelZoom. DragPan is the map default drag control. MouseWheelZoom is the map default mouse wheel control.

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This commit is contained in:
Éric Lemoine
2012-07-13 08:57:40 +02:00
parent f4532f1548
commit c2a30f4ac4
9 changed files with 108 additions and 96 deletions
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8
src/ol/handler/Drag.js
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@@ -4,7 +4,8 @@
* Provides a class for listening to drag sequences on a DOM element and
* dispatching dragstart, drag and dragend events to a map object.
*
* The default behavior for the drag event is moving the map.
* Calls handleDragEvent on the map if default is not prevented by
* listeners.
*/
goog.provide('ol.handler.Drag');
@@ -101,10 +102,7 @@ ol.handler.Drag.prototype.handleDrag = function(e) {
this.prevY_ = e.clientY;
var rt = goog.events.dispatchEvent(this.map_, newE);
if (rt) {
var defaultControl = this.map_.getDefaultControl();
if (defaultControl) {
defaultControl.defaultDrag(newE);
}
this.map_.handleDragEvent(newE);
}
};

10
src/ol/handler/MouseWheel.js
View File

@@ -4,7 +4,8 @@
* Provides a class for listening to mousewheel events on a DOM element
* and dispatching mousewheel events to a map instance.
*
* The default behavior for the mousewheel event is zooming the map.
* Calls handleMouseWheelEvent on the map if default is not prevented by
* listeners.
*/
goog.provide('ol.handler.MouseWheel');
@@ -47,9 +48,6 @@ ol.handler.MouseWheel.prototype.handleMouseWheel = function(e) {
var newE = new ol.events.MapEvent(ol.events.MapEventType.MOUSEWHEEL, e);
var rt = goog.events.dispatchEvent(this.map_, newE);
if (rt) {
var defaultControl = this.map_.getDefaultControl();
if (defaultControl) {
defaultControl.defaultMouseWheel(newE);
}
this.map_.handleMouseWheelEvent(newE);
}
};
};