[fusion-commits] r2125 - sandbox/jxlib-3.0/widgets

[svn_fusion at osgeo.org]

Author: madair
Date: 2010-03-31 16:01:00 -0400 (Wed, 31 Mar 2010)
New Revision: 2125

Modified:
   sandbox/jxlib-3.0/widgets/Legend.js
Log:
temproary fix for Legend icon sprite offsets, img.getStyle() is not working for IE

Modified: sandbox/jxlib-3.0/widgets/Legend.js
===================================================================
--- sandbox/jxlib-3.0/widgets/Legend.js	2010-03-31 19:17:23 UTC (rev 2124)
+++ sandbox/jxlib-3.0/widgets/Legend.js	2010-03-31 20:01:00 UTC (rev 2125)
@@ -234,6 +234,7 @@
      * {Boolean} Determine if non-visible layer must be draw in the legend.
      */
     bIncludeVisToggle: true,
+    offsetsCalculated: false,
    
     initialize: function(legend, widgetTag) {   
         Fusion.Widget.Legend.LegendRenderer.prototype.initialize.apply(this, [legend]);
@@ -377,7 +378,7 @@
         var baseLayer = this.getMap().aMaps[0]; 
         baseLayer.registerForEvent(Fusion.Event.MAP_LAYER_ORDER_CHANGED, OpenLayers.Function.bind(this.mapRefresh, this));
         this.layerRoot = this.getMap().layerRoot;
-        this.renderLegend();
+        //this.renderLegend();
     },
     
     mapReloaded: function() {
@@ -681,8 +682,9 @@
                 var d = new Element('div', {'class':'fusionLegendTreeRoot'});
                 img.setStyle('visiblity','hidden');
                 img.inject(d);
-                var w = img.getStyle('width').toInt();
-                var h = img.getStyle('height').toInt();
+                //TODO: img.getStyle doesn't seem to work for IE, need another solution here
+                var w = 16;//img.getStyle('width').toInt();
+                var h = 16;//img.getStyle('height').toInt();
                 if (!sibling) {
                     img.inject(parent,'top');
                 } else {
@@ -691,6 +693,7 @@
                 img.setStyle('visibility','visible');
                 this.iconWidth = (style.iconOpt.width - w)/2;
                 this.iconHeight = (style.iconOpt.height - h)/2;
+                //alert(w+":"+h);
                 this.offsetsCalculated = true;
             }
             iconX = -1 * (style.iconX + this.iconWidth);