Custom component (part 4)

Href.js

//set up listeners
me.listeners = {
    el: {
        click: function(ev, t) { //1
            if(me.preventDefault){ //2
                Ext.EventObject.preventDefault();
            }
            me.fireEvent('click', ev, t);
        },
        dblclick: function(ev, t) {
            if(me.preventDefault){
                Ext.EventObject.preventDefault();
            }
            me.fireEvent('dblclick', ev, t);
        },
        delegate: 'a' //3
    }
};