From 7a1d3601a1734af5f02b8f66f32d2e444d50b2f3 Mon Sep 17 00:00:00 2001
From: Schuyler Erle <schuyler@nocat.net>
Date: Thu, 5 Oct 2006 20:45:12 +0000
Subject: [PATCH] Change Layer.EventPane to override Layer.display() rather
 than Layer.setVisibility(). Also, add setZIndex() there to update the pane's
 z-index when the div's changes.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1613 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Layer/EventPane.js | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/lib/OpenLayers/Layer/EventPane.js b/lib/OpenLayers/Layer/EventPane.js
index 091dc14eb5..90eecaa561 100644
--- a/lib/OpenLayers/Layer/EventPane.js
+++ b/lib/OpenLayers/Layer/EventPane.js
@@ -66,14 +66,17 @@ OpenLayers.Layer.EventPane.prototype =
     },
   
     /** 
-     * @param {Boolean} visible
-     * @param {Boolean} noEvent
+     * @param {Boolean} display
      */
-    setVisibility: function(visible, noEvent) {
-        OpenLayers.Layer.prototype.setVisibility.apply(this, arguments);
-
+    display: function(display) {
+        OpenLayers.Layer.prototype.display.apply(this, arguments);
         this.pane.style.display = this.div.style.display;
     },
+  
+    setZIndex: function (zIdx) {
+        OpenLayers.Layer.prototype.setZIndex.apply(this, arguments);
+        this.pane.style.zIndex = parseInt(this.div.style.zIndex) + 1;
+    },
 
     /** @final @type String */
     CLASS_NAME: "OpenLayers.Layer.EventPane"