Add missing event documentation and stability tags

src/ol/interaction/draganddropinteraction.js

@@ -19,6 +19,8 @@ goog.require('ol.proj');
 /**
  * @constructor
  * @extends {ol.interaction.Interaction}
+ * @fires {@link ol.interaction.DragAndDropEvent}
+ *     ol.interaction.DragAndDropEvent
  * @param {olx.interaction.DragAndDropOptions=} opt_options Options.
  */
 ol.interaction.DragAndDrop = function(opt_options) {
@@ -175,6 +177,11 @@ ol.interaction.DragAndDrop.prototype.tryReadFeatures_ = function(format, text) {
  * @enum {string}
  */
 ol.interaction.DragAndDropEventType = {
+  /**
+   * Triggered when features are added
+   * @event ol.interaction.DragAndDropEvent#addfeatures
+   * @todo stability experimental
+   */
   ADD_FEATURES: 'addfeatures'
 };
 
@@ -196,11 +203,13 @@ ol.interaction.DragAndDropEvent =
 
   /**
    * @type {Array.<ol.Feature>|undefined}
+   * @todo stability experimental
    */
   this.features = opt_features;
 
   /**
    * @type {ol.proj.Projection|undefined}
+   * @todo stability experimental
    */
   this.projection = opt_projection;
 

src/ol/interaction/dragboxinteraction.js

@@ -31,7 +31,17 @@ ol.DRAG_BOX_HYSTERESIS_PIXELS_SQUARED =
  * @enum {string}
  */
 ol.DragBoxEventType = {
+  /**
+   * Triggered upon drag box start.
+   * @event ol.DragBoxEvent#boxstart
+   * @todo stability experimental
+   */
   BOXSTART: 'boxstart',
+  /**
+   * Triggered upon drag box end.
+   * @event ol.DragBoxEvent#boxstart
+   * @todo stability experimental
+   */
   BOXEND: 'boxend'
 };
 
@@ -70,6 +80,7 @@ goog.inherits(ol.DragBoxEvent, goog.events.Event);
  *
  * @constructor
  * @extends {ol.interaction.Pointer}
+ * @fires {@link ol.DragBoxEvent} ol.DragBoxEvent
  * @param {olx.interaction.DragBoxOptions=} opt_options Options.
  * @todo stability experimental
  */

src/ol/interaction/drawinteraction.js

@@ -29,7 +29,17 @@ goog.require('ol.style.Style');
  * @enum {string}
  */
 ol.DrawEventType = {
+  /**
+   * Triggered upon feature draw start
+   * @event ol.DrawEvent#drawstart
+   * @todo stability experimental
+   */
   DRAWSTART: 'drawstart',
+  /**
+   * Triggered upon feature draw end
+   * @event ol.DrawEvent#drawend
+   * @todo stability experimental
+   */
   DRAWEND: 'drawend'
 };
 
@@ -47,7 +57,9 @@ ol.DrawEvent = function(type, feature) {
   goog.base(this, type);
 
   /**
+   * The feature being drawn.
    * @type {ol.Feature}
+   * @todo stability experimental
    */
   this.feature = feature;
 
@@ -60,6 +72,7 @@ goog.inherits(ol.DrawEvent, goog.events.Event);
  * Interaction that allows drawing geometries
  * @constructor
  * @extends {ol.interaction.Pointer}
+ * @fires {@link ol.DrawEvent} ol.DrawEvent
  * @param {olx.interaction.DrawOptions} options Options.
  * @todo stability experimental
  */