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Getting method pop-ups [message #152894] Tue, 06 April 2004 22:42 Go to next message
Eclipse UserFriend
Originally posted by: michael_remillard.globetrotter.net

Hello.

I am new to Java and Eclipse. I just installed the following Eclipse
environment:

Version: 3.0.0
Build id: 200310101454

with the Java SDK:

j2sdk1.4.1_02.

Everything seems functional except for one small thing that a Java newbie
like myself would really like - the method pop-ups. You know, those nice
windows that pops up explain what a methods is suppose to do, take as
parameters and return.

For example, say I type in:

String.

and wait a sec. I will get a window that pops up showing me a list of all
the String methods that I can use.

But, say I highlight valueOf() and wait a sec. I never get the second
window that tells me what this method does, what the parameter represents
and what will get returned.

I have the "Javadoc command" field (under Window -> Preferences) properly
set and I do get the javadoc for my methods when I position the cursor of
them but I am not seeing this for the core java methods.

Anyway, if anyone has come across this problem please feel free to email
the solution my way.

Thanks.

Michael
Re: Getting method pop-ups [message #152944 is a reply to message #152894] Wed, 07 April 2004 03:21 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: newsserver_mails.bodden.de

You need to attach the source to the Java SDK classes.

Eric

--
Eric Bodden
ICQ UIN: 12656220
Website: http://www.bodden.de
GPG: BB465582
Re: Getting method pop-ups [message #152986 is a reply to message #152944] Wed, 07 April 2004 07:31 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: michael_remillard.globetrotter.net

Eric Bodden wrote:

> You need to attach the source to the Java SDK classes.

> Eric

Sounds easy enough... but still... could you be a little more specific?
Do the sources need to be downloaded separate? If so in what directory
should I install them? Also, will I have to set something up in Eclipse?
Re: Getting method pop-ups [message #153034 is a reply to message #152986] Wed, 07 April 2004 10:01 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: eclipse.rizzoweb.com

Michael Remillard wrote:

> Eric Bodden wrote:
>
>>You need to attach the source to the Java SDK classes.
>
>
>>Eric
>
> Sounds easy enough... but still... could you be a little more specific?
> Do the sources need to be downloaded separate? If so in what directory
> should I install them? Also, will I have to set something up in Eclipse?
>

Installing the sources is usually an option when you are installing a
JDK. I believe they are also downloadable separately from java.sun.com
(usually they come in a src.jar file) - you can "install" it right with
your JDK installation.

If you put src.jar in the root directory of your JDK installation, I'm
pretty sure Eclipse will pick it up automatically. If not, go to the
"Installed JREs" section of preferences and edit the JRE/JDK entry to
attach source.

HTH,
Eric
--
I embrace my personality flaws, for without them I might not have any
personality at all.
Re: Getting method pop-ups [message #153281 is a reply to message #153034] Wed, 07 April 2004 20:35 Go to previous message
Eclipse UserFriend
Originally posted by: michael_remillard.globetrotter.net

Hello, Eric.

Well it works. My problem was that in the "installed JREs" the path it
had was the default installation path of the SDK (C:\Program Files\etc..)
but I had installed the SDK on my D:\ drive under an entirely different
path. So, with the "Search" option in that window it found the proper JRE
and all is now fully functional.

Your help definitely made me try the right thing - first try! Thanks.

:)

Michael
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