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
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -261,9 +261,9 @@ OpenLayers.Map.prototype = {
    * @private
    */    
    setLayerZIndex: function (layer, zIdx) {
-        layer.div.style.zIndex = 
+        layer.setZIndex(
            this.Z_INDEX_BASE[layer.isBaseLayer ? 'BaseLayer' : 'Overlay']
-            + zIdx * 5;
+            + zIdx * 5 );
    },

    /**