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Groups > comp.lang.java.programmer > #29654
| From | Steven Simpson <ss@domain.invalid> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Problem getting the JPopupMenu from the Action it generates |
| Date | 2014-08-13 08:37 +0100 |
| Organization | A noiseless patient Spider |
| Message-ID | <66hrbb-0uo.ln1@s.simpson148.btinternet.com> (permalink) |
| References | <lsec34$d64$1@dont-email.me> |
On 13/08/14 01:39, Knute Johnson wrote: > I'm having a problem getting the JPopupMenu from an Action that is > generated by the JPopupMenu. The error is a ClassCastException and it > is saying that what is returned by ActionEvent.getSource() cannot be > cast to a JPopupMenu because it is a JPopupMenu$1. JPopupMenu$1 is an > anonymous class and shouldn't be returned by ActionEvent.getSource(). Why not? The JPopupMenu.add(Action) method creates a JMenuItem (of type JPopupMenu$1), adds it to the menu, and returns it. If you click that item, it will be the source. > In the end, I'm trying to get to the component that was right clicked > to pop up the menu. Couldn't see anything, but why not pass popupMenu as a constructor argument to someAction? -- ss at comp dot lancs dot ac dot uk
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Problem getting the JPopupMenu from the Action it generates Knute Johnson <eternal@knutejohnson.com> - 2014-08-12 17:39 -0700
Re: Problem getting the JPopupMenu from the Action it generates Steven Simpson <ss@domain.invalid> - 2014-08-13 08:37 +0100
Re: Problem getting the JPopupMenu from the Action it generates FredK <fred.l.kleinschmidt@gmail.com> - 2014-08-13 08:02 -0700
Re: Problem getting the JPopupMenu from the Action it generates Knute Johnson <eternal@knutejohnson.com> - 2014-08-13 08:43 -0700
Re: Problem getting the JPopupMenu from the Action it generates Mike Amling <mamling@chaff.us> - 2014-08-14 00:12 -0500
Re: Problem getting the JPopupMenu from the Action it generates Steven Simpson <ss@domain.invalid> - 2014-08-14 09:54 +0100
Re: Problem getting the JPopupMenu from the Action it generates Knute Johnson <eternal@knutejohnson.com> - 2014-08-14 19:20 -0700
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