IT:AD:Sencha Touch:Reference:ui
Buttons can be created as follows:
var button = Ext.create('Ext.Button', { iconCls: 'refresh', iconMask: true }); Ext.Viewport.add( { xtype: 'container', padding: 10, items: [button] }); normal - a basic gray button back - a back button forward - a forward button round - a round button action - shaded using the $base-color (dark blue by default) decline - red confirm - green