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https://issues.apache.org/jira/browse/LUCENE-10313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17459721#comment-17459721
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Tomoko Uchida edited comment on LUCENE-10313 at 12/15/21, 8:43 AM:
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{quote}I think this should only update itself when it's actually displayed but 
it's been years since I wrote any swing code and I forgot what the listener was 
to actually determine whether a tabbed pane is visible or not.
{quote}
Unfortunately, I do not think Luke well supports such a fine-grained 
event-driven model. It expects all components in tabs to be ready beforehand 
and when a user switches to TabB from TabA, it just shows the already rendered 
contents; this simplest static model was easy to handle for me. If a more 
dynamic (or event-driven) model is needed, let me take a look.

I think TabbledPaneProvider.Tab enum may need a method to re-render the 
component (JPanel) that is tied to the indexed tab so that TabbledPaneProvider 
can re-render its child components by "switchTab" event trigger. I think such 
tab-related event handling is not done at Swing level but application level; 
Swing does not have a high-level abstraction for tabs as far as I know.


was (Author: tomoko uchida):
{quote}I think this should only update itself when it's actually displayed but 
it's been years since I wrote any swing code and I forgot what the listener was 
to actually determine whether a tabbed pane is visible or not.
{quote}
Unfortunately, I do not think Luke well supports such a fine-grained 
event-driven model. It expects all components in tabs to be ready beforehand 
and when a user switches to TabB from TabA, it just shows the already rendered 
contents; this simplest static model was easy to handle for me. If a more 
dynamic (or event-driven) model is needed, let me take a look.

> Remove log4j from dependencies and switch to java logging (in luke)
> -------------------------------------------------------------------
>
>                 Key: LUCENE-10313
>                 URL: https://issues.apache.org/jira/browse/LUCENE-10313
>             Project: Lucene - Core
>          Issue Type: Task
>          Components: luke
>            Reporter: Tomoko Uchida
>            Priority: Major
>
> This seems to be a simpler solution at this moment
> https://issues.apache.org/jira/browse/LUCENE-10303
> https://issues.apache.org/jira/browse/LUCENE-10308
>  



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