<AWT Dev> [8] Review request for 8013189: JMenuItems draw behind TextArea

[Sergey Bylokhov]

On 24.05.2013 19:19, Anthony Petrov wrote:
> Hi Sergey,
>
> I don't believe so. While LWAWT toolkit uses Swing components 
> internally, these internal components never use a real component from 
> the actual components hierarchy as their parent. Invalidating the 
> internal components can't cause the actual components to be invalidated.
Ok. thanks.
Another question is: probably we can override 
AWTTextPane.isValidateRoot() to return true? Does it help?
>
>
> -- 
> best regards,
> Anthony
>
> On 05/24/2013 07:07 PM, Sergey Bylokhov wrote:
>> Hi, Anthony.
>> Is our LWTextAreaPeer has the same problem?
>>
>> On 24.05.2013 17:44, Anthony Petrov wrote:
>>> Hello,
>>>
>>> Please review a fix for http://bugs.sun.com/view_bug.do?bug_id=8013189
>>> at:
>>>
>>> http://cr.openjdk.java.net/~anthony/8-58-textAreaMixing-8013189.0/
>>>
>>> Root cause:
>>> The TextArea's parent is set as a parent for internal XTextAreaPeer
>>> components, causing the parent to be invalidated when the internal
>>> components get invalidated.
>>>
>>> Solution:
>>> Implement the java.awt.smartInvalidate behavior locally for the
>>> XTextAreaPeer internal components. This prevents the invalidation of
>>> the TextArea's parent, and the bug is resolved.
>>>
>>> -- 
>>> best regards,
>>> Anthony
>>
>>


-- 
Best regards, Sergey.