[FIXED-393][3.0.0] Ext.MessageBox maxWidth bug with fix

[Scott Murawski]

In the Ext.MessageBox code, there's the updateText function. It seems that opts.maxWidth isn't used in the width calculation. The code below is from Ext 3.0.0.

        updateText : function(text){
            if(!dlg.isVisible() && !opt.width){
                dlg.setSize(this.maxWidth, 100); // resize first so content is never clipped from previous shows
            }
            msgEl.update(text || ' ');

            var iw = iconCls != '' ? (iconEl.getWidth() + iconEl.getMargins('lr')) : 0;
            var mw = msgEl.getWidth() + msgEl.getMargins('lr');
            var fw = dlg.getFrameWidth('lr');
            var bw = dlg.body.getFrameWidth('lr');
            if (Ext.isIE && iw > 0){
                //3 pixels get subtracted in the icon CSS for an IE margin issue,
                //so we have to add it back here for the overall width to be consistent
                iw += 3;
            }
            var w = Math.max(Math.min(opt.width || iw+mw+fw+bw, opt.maxWidth || this.maxWidth),
                        Math.max(opt.minWidth || this.minWidth, bwidth || 0));

[evant]

Agreed, thanks for the report.

Fix applied to svn in rev #5792 for patch release 3.1.1.