I'm new to Eclipse. I'm using subclipse for connecting to my SVN. There are some folders and files I would like to add to svn:ignore, but it's grayed out. Is there an easy way to get subclipse to ignore files and directories?

I'm new to Eclipse. I'm using subclipse for connecting to my SVN. There are some folders and files I would like to add to svn:ignore, but it's grayed out. Is there an easy way to get subclipse to ignore files and directories?

You can't svn:ignore a file that is already commited to repository.
So you must:
Good luck!
I was able to do this using TortoiseSVN directly from Windows explorer:
Right click on file to ignore->TortiseSVN->Delete and add to ignore list
I had to close then re-open the project in Eclipse, job done :)
It seems Subclipse only allows you to add a top-level folder to ignore list and not any sub folders under it. Not sure why it works this way. However, I found out by trial and error that if you directly add a sub-folder to version control, then it will allow you to add another folder at the same level to the ignore list.

For example, refer fig above, when I wanted to ignore the webapp folder without adding src, subclipse was not allowing me to do so. But when I added the java folder to version control, the "add to svn:ignore..." was enabled for webapp.
This is just a WAG as I am not a Subclipse user, but have you ensured that the folders containing what you're trying to ignore have themselves been added to SVN? You can't svn:ignore something inside a folder that's not under version control.