Most of the time, the class is going to be "x-box"...
to
:?:
boxWrap : function(cls){ var el = Ext.get(this.insertHtml('beforeBegin', String.format('<div class="{0}"><div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div><div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div><div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div></div>', cls))); el.child('.'+cls+'-mc').dom.appendChild(this.dom); return el; },
boxWrap : function(cls){ var c = cls || 'x-box'; var el = Ext.get(this.insertHtml('beforeBegin', String.format('<div class="{0}"><div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div><div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div><div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div></div>', c))); el.child('.'+c+'-mc').dom.appendChild(this.dom); return el; },

#2
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![]() Nice suggestion. Seems like a no brainer.
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