<AWT Dev> OpenJdk11-28-EA JDialog hanging

[Laurent Bourgès]

Hi Martin,

PS: could you tell me what lines to change to discard non sequenced events
>> in your patch ? I will then try it
>>
>
> Instead of "if (ev.getID() == ID) { ... } return FilterAction.ACCEPT;", do:
>
> "if (ev.getID() == ID) { ... }  else if (ev.getID() == SentEvent.ID) {
> return FilterAction.ACCEPT; } return FilterAction.REJECT;"
>
> SequencedEvent and SentEvent events accepted, others rejected.
>

I modified your patch with:
    private static final class SequencedEventsFilter implements EventFilter
{
        private final SequencedEvent currentSequencedEvent;
        private SequencedEventsFilter(SequencedEvent currentSequencedEvent)
{
            this.currentSequencedEvent = currentSequencedEvent;
        }
        @Override
        public FilterAction acceptEvent(AWTEvent ev) {
            if (ev.getID() == ID) {
                // Move forward dispatching only if the event is previous
                // in SequencedEvent.list. Otherwise, hold it for reposting
later.
                synchronized (SequencedEvent.class) {
                    Iterator<SequencedEvent> it = list.iterator();
                    while (it.hasNext()) {
                        SequencedEvent iev = it.next();
                        if (iev.equals(currentSequencedEvent)) {
                            break;
                        } else if (iev.equals(ev)) {
                            return FilterAction.ACCEPT;
                        }
                    }
                }
                currentSequencedEvent.pendingEvents.add(ev);
                return FilterAction.REJECT;



*           } else if (ev.getID() == SentEvent.ID) {                 return
FilterAction.ACCEPT;            }            return FilterAction.REJECT;*
        }
    }

The new Test passed (400: OK) but I agree the GUI is not correctly
repainted (button labels are more or less never refreshed).

I will try diagnosing which events are discarded...

Laurent
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