overlay - how to rezise panel based on the content -

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i creating panel html content. want increase panel size based on content put in there. tried using floating:true , overflow:true did not work.

any idea how can achieve that?

here code:

ext.define("infoimage.common.view.actionitems.commonoverlay",{     extend : 'ext.form.panel',     requires : [         // 'infoimage.view.workitempanel',         'ext.titlebar', 'ext.button' ],     xtype : 'commonoverlay',     id : 'commonoverlay',      config : {         id : 'aboutpanel',         layout : 'fit',         modal : true,         //floating: true,         overflow: false,         hideonmasktap : false,         scrollable : false,         showanimation:{             type:'slide',             direction:'down',             duration:250,             easing:'ease-out'         },         hideanimation:{             type:'slide',             direction:'up',             duration:250,             easing:'ease-out',             out:true         },         centered : true,         width : 490,         height : 100,         stylehtmlcontent : true,         margin: '-20 -20 -20 -20 ',         style : 'background-color:#fff; margin-left:-50px;',         items : [{             layout:{                    type:'vbox'             },             items:[                 {                     xtype : 'panel',                     scrollable:true,                     id:'message',                     style:'background-color:#ffffff',                     height : 250,                     html : ''                 }, {                     xtype : 'button',                     text : 'continue',                     id : 'aboutcontbtn',                     ui : 'action',                     width : '25%',                     top: 190,                     left: 330                    // centered : true                    // margin : '130 40 0 0'                 }]         }]      } });

you've set height panel :

height : 100,

so, it's not going resize depending on content.

also, set panel fit layout 1 item panel vbox layout. might set first panel's layout vbox.

hope helps


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