🚀 go-pugleaf

Tad Frysinger ?????:
> Alexei A. Akimov wrote:
> 
>> Tad Frysinger ?????:
>>
>>> Alexei A. Akimov wrote:
>>>
>>>> Tad Frysinger ?????:
>>>>
>>>>> Alexei A. Akimov wrote:
>>>>>
>>>>>> Dear expert,
>>>>>>
>>>>>> I have a problem with JTextArea component. Suppose it is placed on 
>>>>>> a JScrollPane and contains 20 or 30 lines of text. If I positin 
>>>>>> the caret at the beginning of text and move it (using keyboard) 
>>>>>> down holding the Shift button down then I make some selection in 
>>>>>> the text. The problem is that the operation is very slow (program 
>>>>>> waits while the selection is being repainted). If I seelct the 
>>>>>> same fragment using mouse it is not slow. I use the default 
>>>>>> setting for the JTextArea component except LineWrap property is 
>>>>>> set true. Any ideas?
>>>>>>
>>>>>> Best regards,
>>>>>> Alexei Akimov
>>>>>>
>>>>> Which JDK are you using? I can create a JTextArea in a JSCrollPane 
>>>>> using the 1.4.2_01-b06 JDK and I created 50 lines of text and did 
>>>>> various keyboard based selections. Seemed pretty snappy to me...
>>>>>
>>>>> Tad Frysinger (TeamB)
>>>>
>>>>
>>>>
>>>>
>>>> Thank You,
>>>>
>>>> I use JDK 1.4.1_02=b06 for Linux, JBuilder 9. Yes I use the teaxt 
>>>> area insiade the JScrollPane. No special tunning of the components 
>>>> was performed. All the properties have their default values. May be 
>>>> some setting should be made?
>>>>
>>>> Best regards,
>>>> Alexei Akimov.
>>>>
>>> Is your 20-30 lines of text actually all one line that is wrapped? 
>>> There are known problems with performance on longer single lines 
>>> (although usually these are in the hundreds, or at least dozens of 
>>> lines).
>>>
>>> Tad Frysinger (TeamB)
>>
>>
>> Thank You,
>>
>> You are right again, it is a long wrapped line of text. You wrote it 
>> is know problem, would You please give me some links.
>>
>> Best regards,
>> Alexei Akimov.
>>
> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4202291
> 
> Tad Frysinger (TeamB)
Thank You.