<Swing Dev> [9] Fix for JDK-7096375 : Swing ignores first click after decreasing system's time

Alexandr Scherbatiy alexandr.scherbatiy at oracle.com
Wed Jul 20 12:37:25 UTC 2016


The fix looks good to me.

Thanks,
Alexandr.

On 7/20/2016 3:20 PM, Ajit Ghaisas wrote:
> Hi,
>
> Added throwing exception in case create UI or dispose UI fails.
> Here is the updated webrev:
> http://cr.openjdk.java.net/~aghaisas/7096375/webrev.02/
>
> Regards,
> Ajit
>
>
> -----Original Message-----
> From: Alexandr Scherbatiy
> Sent: Wednesday, July 20, 2016 5:13 PM
> To: Ajit Ghaisas; swing-dev at openjdk.java.net; Rajeev Chamyal
> Subject: Re: [9] Fix for JDK-7096375 : Swing ignores first click after decreasing system's time
>
> On 7/20/2016 1:50 PM, Ajit Ghaisas wrote:
>> Hi,
>>
>>      I have modified the test as per suggestion.
>>
>>      Please review the updated webrev :
>>      http://cr.openjdk.java.net/~aghaisas/7096375/webrev.01/
>      It is better to rethrow the exceptions during UI creation and disposing because it also means some unexpected behavior.
>
>     Thanks,
>     Alexandr.
>> Regards,
>> Ajit
>>
>> -----Original Message-----
>> From: Alexandr Scherbatiy
>> Sent: Tuesday, July 19, 2016 2:33 PM
>> To: Ajit Ghaisas; swing-dev at openjdk.java.net; Rajeev Chamyal
>> Subject: Re: [9] Fix for JDK-7096375 : Swing ignores first click after
>> decreasing system's time
>>
>> On 7/18/2016 3:27 PM, Ajit Ghaisas wrote:
>>> Hi,
>>>
>>> Bug :
>>>        https://bugs.openjdk.java.net/browse/JDK-7096375
>>>        Swing ignores first click after decreasing system's time.
>>>
>>> Fix :
>>>        BasicButtonListener keeps track of the last time when a button is pressed.
>>>        This is used while discarding mouse press events to handle multiClickThreshold.
>>>        The condition to discard mouse press event is corrected.
>>>
>>> Webrev :
>>>        http://cr.openjdk.java.net/~aghaisas/7096375/webrev.00/
>>>
>>>        Request you to review.
>>      The template used for the test is rather old. It is better to use CountDownLatch for the manual test synchronization.
>>      Could you rewrite the test using the TitledBorderTest as a sample:
>> http://hg.openjdk.java.net/jdk9/client/jdk/file/233b59b7ea2f/test/java
>> x/swing/LookAndFeel/6439354/TitledBorderTest.java
>>
>>      There can be added two simple changes. The thread creation is not
>> necessary because the runnable can be  directly executed by
>> SwingUtilities.invokeAndWait(). The timeout can be added to the
>> latch.await() call.
>>
>>      Thanks,
>>      Alexandr.
>>> Regards,
>>> Ajit




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