set slider to readonly has no effect

[BoroChris]

Using 4.1 setReadOnly(true) on a slider field has no effect

[mitchellsimoens]

Thanks for the report.

new Ext.form.Panel({
    renderTo : document.body,
    width    : 400,
    height   : 200,
    items    : [
        {
            xtype      : 'sliderfield',
            fieldLabel : 'Test',
            anchor     : '100%',
            readOnly   : true,
            minValue   : 0,
            maxValue   : 100
        }
    ]
});