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| From | Eric Sosman <esosman@comcast-dot-net.invalid> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Is there a method to update control size? |
| Date | Thu, 31 May 2018 11:28:32 -0400 |
| Organization | A noiseless patient Spider |
| Lines | 26 |
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On 5/31/2018 10:34 AM, Eric Douglas wrote:
> I create a JLabel. I create a JScrollPane. I call setLayout(new GridLayout()) on the JLabel, then add the JScrollPane to the JLabel.
Right here is where I simply must ask: "Why?" Why not just put
the scroll pane wherever you were going to put the label? (Or, why
not put the label-plus-scroll as the content of another label, and
put that as the content of yet another label, and ...?)
> I call setPreferredSize on the JScrollPane.
Odd. If you're scrolling something, the more typical approach
is to size the viewport (either directly, or by having the scrolled
client state a preference), and just let the scroll pane figure out
the overall size.
By the way: What kind of client does the scroll pane scroll?
Have you read
https://docs.oracle.com/javase/tutorial/uiswing/components/scrollpane.html
?
--
esosman@comcast-dot-net.invalid
Nine hundred sixty-five days to go.
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Is there a method to update control size? Eric Douglas <e.d.programmer@gmail.com> - 2018-05-31 07:34 -0700
Re: Is there a method to update control size? Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2018-05-31 17:20 +0200
Re: Is there a method to update control size? Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-05-31 11:28 -0400
Re: Is there a method to update control size? Eric Douglas <e.d.programmer@gmail.com> - 2018-05-31 09:42 -0700
Re: Is there a method to update control size? Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2018-05-31 19:22 +0200
Re: Is there a method to update control size? Eric Douglas <e.d.programmer@gmail.com> - 2018-05-31 10:38 -0700
Re: Is there a method to update control size? Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2018-05-31 19:45 +0200
Re: Is there a method to update control size? Eric Douglas <e.d.programmer@gmail.com> - 2018-05-31 10:55 -0700
Re: Is there a method to update control size? Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2018-05-31 20:05 +0200
Re: Is there a method to update control size? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2018-06-03 15:00 -0500
Re: Is there a method to update control size? Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2018-06-04 02:25 +0200
Re: Is there a method to update control size? Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-05-31 15:55 -0400
Re: Is there a method to update control size? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2018-06-03 15:02 -0500
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