in the api
http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/user/cellview/client/Header.html#getValue%28%29
H - the Cell type
but in fact, why the following can work
> ActionCell<String> addPCCell = new ActionCell<String>("add", new
> Delegate<String>(){
> @Override
> public void execute(String projectCd) {
> // TODO Auto-generated method stub
> System.out.println("addPCCell execute is triggered, projectCd = " +
> projectCd);
> }
> });
>
> Header<String> footerAdd = new Header<String>(addPCCell){
> @Override
> public String getValue() {
> // TODO Auto-generated method stub
> System.out.println("footerAdd getValue() is called");
> return projectCdModel.getSelectedObject();
> }
> };
>
the H is String (Header<String>), but not the Cell type (ActionCell<String>),
why?
<http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/cell/client/Cell.html>
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