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Basic GUI Concepts An intro to the wide world of graphical interfaces. Rate Topic: ***** 4 Votes

#31 JoeTannoury  Icon User is offline

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Posted 28 January 2014 - 01:09 PM

[quote name='SPlutard' date='09 August 2006 - 02:45 AM' timestamp='1155116737' post='165986']


This is an awesome tutorial, but you should consider to change
areaTF.setText("" + area);

to
areaTF.setText(String.valueOf(area));

because using the old trick
"" + area
will convert to a string, but its wrong coding. I recommend using
String.valueOf()
to convert it right

they said that in Java 8 they will remove the
"" + area
so be ready.


Anyway, awesome tutorial! :)
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#32 macosxnerd101  Icon User is online

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Posted 01 February 2014 - 09:39 AM

I could not find any articles which discussed this claim about removing the + operator for String concatenation in Java 8. Would you mind sharing a link or two where I could read more?
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#33 kucingkakus  Icon User is offline

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Posted Today, 02:50 AM

Thank you for your excellent tutorial it helps me heaps, now i could understand better of swing component, but i have a bit question in my mind is how do you show an image or images which change periodically, just say it works like slideshow? hihihih sorry maybe i ask a bit too much buy im deadly stuck with this, as for my final university assignemnt.
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#34 andrewsw  Icon User is online

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Posted Today, 04:45 AM

Your question is distinct from this tutorial. Please start a new question in the Java forum, posting some of the code that you have currently.
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