[jira] Commented: (TAP5-49) It's impossible to override default model in subclass of Grid

["Howard M. Lewis Ship (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAP5-49?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643373#action_12643373 ] 

Howard M. Lewis Ship commented on TAP5-49:
------------------------------------------

I'm not sure I ever expected a parameter default method, such as defaultModel(), to be overridable in a subclass. It should work, so I'll see about easing the visiblility.

> It's impossible to override default model in subclass of Grid
> -------------------------------------------------------------
>
>                 Key: TAP5-49
>                 URL: https://issues.apache.org/jira/browse/TAP5-49
>             Project: Tapestry 5
>          Issue Type: Bug
>    Affects Versions: 5.0.15
>         Environment: All
>            Reporter: Yunhua Sang
>
> For a sub-class of Grid, it's impossible to provide its own BeanModel to override the default model in Grid because the method
>    Binding defaultModel() {..}
> is package visible.
> it would be nice to have that method to be protected to let sub-class of Grid be able to override the default model.
> I know a workaround is to make a component to composite the Grid, bind model parameter to a property and  copy all the parameters over; but there are so many parameters in Grid component, I don't think it's a good way.
> Thanks,
> Yunhua

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