mes/WebContent/app/view/common/labelButton/Viewport.js

Ext.define('erp.view.common.labelButton.Viewport',{ 
	extend: 'Ext.Viewport', 
	hideBorders: true, 
	initComponent : function(){ 
		var me = this; 
		Ext.apply(me, { 
		items: [{
			xtype: "window",
			autoShow: true,
			closable: false,
			maximizable : true,
	    	width: '65%',
	    	height: '65%',
	    	layout: 'border',
	    	items: [{
	    		xtype: 'erpLabelButtonFormPanel'
	    	}]
	    }]
		});
		me.callParent(arguments); 
	}
});