<Swing Dev> [9] RFR JDK-8159068:The rendering of JTable is broken

[prasanta sadhukhan]

On 6/13/2016 12:51 PM, prasanta sadhukhan wrote:
> Hi All,
>
> Please review a fix for jdk9 where it was seen that if we try to 
> select some rows in a JTable, the text painted in the rows goes missing.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8159068
>
> webrev: http://cr.openjdk.java.net/~psadhukhan/8159068/webrev.00/
>
> The issue was rMax value was decremented wrongly so when paintCells() 
> is called with wrong rMax, some rows were not printed correctly.
>
> Fix is to make sure rmax is decremented properly, only when we are 
> trying to print whole visible portion of JTable and NOT when some rows 
> are being painted.
>
> Regarding the regression testcase, I could not make it automated as 
> the failure happens on random iteration.
> and also, getting selection background/foreground was giving same 
> values with and without the missing text.
>
Also, since it is a regression of 8081491 
<https://bugs.openjdk.java.net/browse/JDK-8081491>, it's testcase are 
working fine with this fix and so did SwingSet2 JTable demo.
> Regards
> Prasanat

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/swing-dev/attachments/20160613/c1a8ed58/attachment.html>