Add Layer.setZIndex so that layers can add behavior when their div's z-index changes. Also, change Map.setLayerZIndex() to use it.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1611 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2006-10-05 20:34:21 +00:00
parent a0ed21125c
commit bf075e63e0
2 changed files with 10 additions and 2 deletions
@@ -516,6 +516,14 @@ OpenLayers.Layer.prototype = {
        }
    },

+    /**
+    * @param {int} zIdx
+    * @private
+    */    
+    setZIndex: function (zIdx) {
+        this.div.style.zIndex = zIdx;
+    },
+
    /** @final @type String */
    CLASS_NAME: "OpenLayers.Layer"
 };