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 <[email protected]>
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:30)
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)
