<AWT Dev> <Awt Dev> [9] Review Request for 8085895: The Textfield can't be shown after clicking "Show Textfield" button.

Semyon Sadetsky semyon.sadetsky at oracle.com
Wed Jun 10 12:19:17 UTC 2015

Hi Sergey,

Right. I introduced an exit condition: 


On 6/9/2015 9:13 PM, Sergey Bylokhov wrote:
> Hi, Semyon.
> The fix looks fine, but I worry about possible infinite loops, since 
> we have a loop here peer->componet->peer. Please check the next use case:
> TextField.setBackground()->*peer.setBackground()*->JTextComponent.setBackground()->*peer.setBackground()*
> Will it works?
> On 09.06.15 19:43, Semyon Sadetsky wrote:
>> Hello,
>> Please review fix for JDK9:
>> bug: https://bugs.openjdk.java.net/browse/JDK-8085895
>> webrev: http://cr.openjdk.java.net/~ssadetsky/8085895/webrev.00/
>> In 8074028 overridden getPeer() was simply removed in XWindows peers 
>> of TextField and TextArea but that was not enough to preserve the 
>> components functionality.
>> In the new design Component.getPeer() doesn't exist anymore. To 
>> restore the previous logic completely it requires to override in the 
>> peer delegate component all the Component methods those used 
>> getPeer() before. But I think that would be a bad piece of code. I 
>> propose more short fix that was tested to be working using jtreg 
>> TextFiled/* and TextArea/* tests.
>> --Semyon
> -- 
> Best regards, Sergey.

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