[Users] Getting navigation history images displayed in a toolbar.

[Phil Scadden]

  I want to get navigation history icons displayed in a quite complex 
toolbar. I am doing this with:
         var nav = new OpenLayers.Control.NavigationHistory();
         var action1 = new GeoExt.Action({
             text: "previous",
              control: nav.previous,
              disabled: true
          });


          var action2 = new GeoExt.Action({
              text: "next",
              control: nav.next,
              disabled: true
          });
         var mapTBar = new Ext.Toolbar({
             defaults: {
                 scale: 'medium',
                 iconAlign:'top'
             },
             items: [
                 {
                     xtype: 'buttongroup',
                     title: 'Navigation',
                     defaults: {
                         scale: 'medium',
                         iconAlign:'top'
                     },
                     items: [panZoomButton,action1,action2]
                 etc.


The problem is that I only see text, not the default icons (which are in 
theme/default/img directory. - the OL navigationhistory examples work 
fine if I save the source and run it from same place). It seems I need 
to override an ext stylesheet somewhere but where?

-- 
Phil Scadden, Senior Scientist GNS Science Ltd 764 Cumberland St, 
Private Bag 1930, Dunedin, New Zealand Ph +64 3 4799663, fax +64 3 477 5232

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