Sets a data value into the field and runs the change detection and validation. To set the value directly
without these inspections see {@link #setRawValue}.
@param {Object} value The value to set
@return {Ext.form.field.Field} this
function(value) {
        var me = this;
        me.setRawValue(me.valueToRaw(value));
        return me.mixins.field.setValue.call(me, value);
    }