[Commits] r403 - apps/opengeo/geoexplorer/trunk/lib

[commits at geoext.org]

Author: tschaub
Date: 2009-04-16 23:50:04 +0200 (Thu, 16 Apr 2009)
New Revision: 403

Modified:
   apps/opengeo/geoexplorer/trunk/lib/GeoExplorer.js
Log:
Initialize the cap grid just before it is shown and don't enable the button that shows until the app is ready.

Modified: apps/opengeo/geoexplorer/trunk/lib/GeoExplorer.js
===================================================================
--- apps/opengeo/geoexplorer/trunk/lib/GeoExplorer.js	2009-04-16 17:07:33 UTC (rev 402)
+++ apps/opengeo/geoexplorer/trunk/lib/GeoExplorer.js	2009-04-16 21:50:04 UTC (rev 403)
@@ -151,6 +151,15 @@
                 this.createMapOverlay()
             ]
         });
+        
+        var addLayerButton = new Ext.Button({
+            text : "Add Layers",
+            disabled: true,
+            iconCls: "icon-addlayers",
+            handler : this.showCapabilitiesGrid,
+            scope: this
+        });
+        this.on("ready", function() {addLayerButton.enable()});
 
         var layersContainer = new Ext.Panel({
             autoScroll: true,
@@ -194,12 +203,7 @@
                     }
                 })
             }],
-            tbar: [new Ext.Button({
-                text : "Add Layers",
-                iconCls: "icon-addlayers",
-                handler : this.showCapabilitiesGrid,
-                scope: this
-            })]
+            tbar: [addLayerButton]
         });
 
         var legendContainer = new GeoExt.LegendPanel({
@@ -250,7 +254,6 @@
             }
         });
 
-        this.initCapGrid();
         
     },
     
@@ -357,7 +360,10 @@
      * Method: showCapabilitiesGrid
      * Shows the window with a capabilities grid.
      */
-    showCapabilitiesGrid: function(){
+    showCapabilitiesGrid: function() {
+        if(!this.capGrid) {
+            this.initCapGrid();
+        }
         this.capGrid.show();
     },