Is there any alternative to HTMLPane in SmartGWT with setContentsType as PAGE which is internally using iframe?

Question

Is there any alternative to HTMLPane in SmartGWT, as the HTMLPane is internally using iframe when the setContentsType is as page

Sample code would be

HTMLPane myPane = new HTMLPane();
myPane.setContentUrl("/myapplicationContext/index.html");
myPane.setContentsType(ContentsType.PAGE);
addMember(myPane);