Shuffling resources; better variable names; better type declarations.

2012-07-12 13:43:47 +02:00
parent 8206f11372
commit 1ad915b428
6 changed files with 75 additions and 58 deletions
@@ -0,0 +1,54 @@
+goog.provide('ol.events.MapEvent');
+goog.provide('ol.events.MapEventType');
+
+goog.require('goog.events.Event');
+
+
+/**
+ * @enum {string}
+ */
+ol.events.MapEventType = {
+    // drag handler
+    DRAGSTART: 'dragstart',
+    DRAG: 'drag',
+    DRAGEND: 'dragend',
+
+    // mousewheel handler
+    MOUSEWHEEL: 'mousewheel',
+
+    // click handler
+    CLICK: 'click'
+};
+
+/**
+ * @constructor
+ * @extends {goog.events.Event}
+ * @param {string} type Event type.
+ * @param {goog.events.Event} evt The wrapped event.
+ */
+ol.events.MapEvent = function(type, evt) {
+    goog.base(this, type);
+
+    /**
+     * X displacement relative to the previous drag event, if any.
+     *
+     * @type {number|undefined}
+     */
+    this.deltaX = undefined;
+
+    /**
+     * Y displacement relative to the previous drag event, if any.
+     *
+     * @type {number|undefined}
+     */
+    this.deltaY = undefined;
+
+    /**
+     * The browser event or closure event (e.g. goog.fx.DragEvent} wrapped
+     * by this event.
+     *
+     * @type {goog.events.Event}
+     */
+    this.event_ = evt;
+};
+goog.inherits(ol.events.MapEvent, goog.events.Event);