How should I add a tooltip to an ExtJS Component? -

i'm making extjs component, , want use quicktips tooltip. if make element using domhelper, can set tooltip, no sweat. if, however, make component, like

new boxcomponent({   qtip: "this tip" }); 

nothing happens. i've tried naming property "tooltip", no luck. there right way this? hack have in place works is

new boxcomponent({   qtip: "this tip",   listeners: {     rendered: function(c){       ext.quicktips.register({         target: c.getel(),         text: c.qtip       }     } }); 

i feel can't right. guess extend component automatically, seems common enough case should able without poking under hood this.

i think you're doing absolutely right. don't see need quicktips in arbitrary components, particularly in containers, since might lead multiple tooltips within same component.