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From Scott Lanham <li...@sael.com.au>
Subject Re: TableViewRowEditor and New Records
Date Wed, 16 Sep 2009 00:11:01 GMT
Beautiful!

Thanks Todd.

On Wed, 16 Sep 2009 09:58:17 am Todd Volkert wrote:
> Ok, this has been fixed.  Let me know if this all works for you now,
> because if so, I need to apply a similar fix to ListViewItemEditor and
> TreeViewNodeEditor :)
>
> -T
>
> On Tue, Sep 15, 2009 at 6:34 PM, Todd Volkert <tvolkert@gmail.com> wrote:
> > Yeah I was just able to reproduce it myself with a little addition to the
> > row editor demo.  I'll invetigate.
> >
> > -T
> >
> > p.s. I'm cc'ing pivot-dev@incubator.apache.org on some of the recent
> > discussions since you're starting to get into content that's more suited
> > to pivot-dev.  Scott, you might want to consider subscribing to
> > pivot-dev.
> >
> > On Tue, Sep 15, 2009 at 6:26 PM, Scott Lanham <lists@sael.com.au> wrote:
> >> Attached is a test app that reproduces the error. I had to revert the
> >> patch
> >> that Todd sent through to get the exception to occur.
> >>
> >> On Wed, 16 Sep 2009 08:04:14 am Scott Lanham wrote:
> >> > There is no threading in the app yet, just doing everything in the
> >> > main thread. I am trying to build a test app to see if I can get it to
> >> > break
> >>
> >> in
> >>
> >> > another way.
> >> >
> >> > On Wed, 16 Sep 2009 07:51:29 am Greg Brown wrote:
> >> > > If you don't see this exception consistently, a threading issue is
> >> > > certainly a possibility. Are you doing anything in the background,
> >> > > and then possibly closing a window when the operation completes?
> >> > >
> >> > > If you are using threads in your app, you need to make sure that all
> >> > > UI operations execute on the event dispatch thread (same as Swing).
> >> > > You can do this by passing a Runnable to
> >> > > ApplicationContext.queueCallback().
> >> > >
> >> > > Greg
> >> > >
> >> > > On Sep 15, 2009, at 5:42 PM, Scott Lanham wrote:
> >> > > > There is no exception this time but the row editor doesn't appear
> >> > > > at all if
> >> > > > invoked immediately after the new row is inserted.
> >> > > >
> >> > > > On Wed, 16 Sep 2009 07:26:48 am Todd Volkert wrote:
> >> > > >> Very interesting.  The *only* way I could explain this error
> >> > > >> would be if a
> >> > > >> component was mucking with its parent's component collection
in
> >> > > >> the body of
> >> > > >> validate().  Can you make the following change locally, re-run
> >> > > >> your test,
> >> > > >> and send us the stack trace:
> >> > > >>
> >> > > >> =================================================================
> >> > > >>== --- wtk/src/org/apache/pivot/wtk/Container.java    (revision
> >>
> >> 815485)
> >>
> >> > > >> +++ wtk/src/org/apache/pivot/wtk/Container.java    (working
copy)
> >> > > >> @@ -321,8 +321,7 @@
> >> > > >>             && isVisible()) {
> >> > > >>             super.validate();
> >> > > >>
> >> > > >> -            for (int i = 0, n = components.getLength();
i < n;
> >> > > >> i+ +) {
> >> > > >> -                Component component = components.get(i);
> >> > > >> +            for (Component component : components) {
> >> > > >>                 component.validate();
> >> > > >>             }
> >> > > >>         }
> >> > > >>
> >> > > >> Thanks,
> >> > > >> -T
> >> > > >>
> >> > > >> On Tue, Sep 15, 2009 at 5:08 PM, Scott Lanham <lists@sael.com.au>
> >> > > >>
> >> > > >> wrote:
> >> > > >>> On Wed, 16 Sep 2009 06:50:51 am Todd Volkert wrote:
> >> > > >>>> Just following up on this thread, are you all set
now Scott
> >> > > >>>> with the
> >> > > >>>
> >> > > >>> newest
> >> > > >>>
> >> > > >>>> code from SVN, or are you still getting an exception?
> >> > > >>>>
> >> > > >>>> -T
> >> > > >>>
> >> > > >>> Hi Todd,
> >> > > >>>
> >> > > >>> I still have the problem of adding a new record to the
List
> >> > > >>> bound to the
> >> > > >>> TableView and then immediately invoking TableViewRowEditor
on
> >> > > >>> the row:
> >> > > >>>
> >> > > >>> Exception in thread "AWT-EventQueue-0"
> >> > > >>> java.lang.IndexOutOfBoundsException at
> >> > > >>> org.apache.pivot.collections.ArrayList.get(ArrayList.java:358)
> >> > > >>> at org.apache.pivot.wtk.Container.validate(Container.java:325)
> >> > > >>> at
> >> > > >>> org.apache.pivot.wtk.Display$ValidateCallback.run(Display.java:3
> >> > > >>>0) at
> >> > > >>> java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209
> >> > > >>>) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at
> >> > > >>>
> >> > > >>> java.awt.EventDispatchThread.pumpOneEventForFilters
> >> > > >>> (EventDispatchThread.j
> >> > > >>> ava:269) at
> >> > > >>>
> >> > > >>> java.awt.EventDispatchThread.pumpEventsForFilter
> >> > > >>> (EventDispatchThread.java
> >> > > >>>
> >> > > >>> :184) at
> >> > > >>>
> >> > > >>> java.awt.EventDispatchThread.pumpEventsForHierarchy
> >> > > >>> (EventDispatchThread.j
> >> > > >>> ava:174) at
> >> > > >>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java
> >> > > >>>: 169)
> >> > > >>>       at
> >> > > >>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java
> >> > > >>>: 161)
> >> > > >>>       at
> >>
> >> java.awt.EventDispatchThread.run(EventDispatchThread.java:
> >> > > >>> 122)


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