Ticket #1090: patch-1090-A0.diff

tests/test_Map.html

@@ -306 +306 @@
-             "correct resolution after removal");
-    }
-
+    function test_Map_removeLayer_zindex(t) {
+        t.plan(2);
+        
+        map = new OpenLayers.Map('map');
+
+        var layer0 = new OpenLayers.Layer('Test Layer 0', {isBaseLayer:true});
+        var layer1 = new OpenLayers.Layer('Test Layer 1', {isBaseLayer:true});
+        var layer2 = new OpenLayers.Layer('Test Layer 2', {isBaseLayer:false});
+
+        map.addLayers([layer0, layer1, layer2]);
+        map.removeLayer(layer0);
+
+        t.eq(parseInt(layer1.div.style.zIndex), map.Z_INDEX_BASE['BaseLayer'],
+             "correct z-index after removeLayer");
+        t.eq(parseInt(layer2.div.style.zIndex), map.Z_INDEX_BASE['Overlay'] + 5,
+             "correct z-index after removeLayer");
+    }
+
-    function test_13_Map_setBaseLayer_after_pan (t) {
-        t.plan(1);
-

lib/OpenLayers/Map.js

@@ -494 +494 @@
-    },
-
-    /**
+     * Method: resetLayersZIndex
+     * Reset each layer's z-index based on layer's array index
+     */
+    resetLayersZIndex: function() {
+        for (var i = 0; i < this.layers.length; i++) {
+            var layer = this.layers[i];
+            this.setLayerZIndex(layer, i);
+        }
+    },
+
+    /**
-    * APIMethod: addLayer
-    *
-    * Parameters:
@@ -599 +610 @@
-                }
-            }
-        }
+
+        this.resetLayersZIndex();
+
-        this.events.triggerEvent("removelayer");
-    },
-