Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.programmer > #29654
| Path | csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!eternal-september.org!feeder.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail |
|---|---|
| From | Steven Simpson <ss@domain.invalid> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Problem getting the JPopupMenu from the Action it generates |
| Date | Wed, 13 Aug 2014 08:37:10 +0100 |
| Organization | A noiseless patient Spider |
| Lines | 21 |
| Message-ID | <66hrbb-0uo.ln1@s.simpson148.btinternet.com> (permalink) |
| References | <lsec34$d64$1@dont-email.me> |
| Mime-Version | 1.0 |
| Content-Type | text/plain; charset=utf-8; format=flowed |
| Content-Transfer-Encoding | 7bit |
| Injection-Info | mx05.eternal-september.org; posting-host="4ff3a9d2065b2eeed064d158c86dc57f"; logging-data="15173"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+TnoyfwlY8V/8iFGwqN5QKYwqKfkSbOH8=" |
| User-Agent | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
| In-Reply-To | <lsec34$d64$1@dont-email.me> |
| Cancel-Lock | sha1:aGLOD4jboIMx4/f7ikIsGMeYKuU= |
| Xref | csiph.com comp.lang.java.programmer:29654 |
Show key headers only | View raw
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
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
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
csiph-web