| UI latencies with many objects in navigatorContent [message #468217] |
Tue, 04 August 2009 15:02 |
 mp
Messages: 8
Registered: July 2009 |
Junior Member |
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Hi,
In our plug-in, we have extended the org.eclipse.ui.navigatorContent
extension point with our own content provider that is derived from
org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvid er and simply
populates the navigator view with a tree that contains EMF elements.
When populating the root of the view now with many of those objects (app.
13,000), we face strange latencies in the Eclipse UI _after_ the view is
updated and all elements are visible in the tree: the actions on the UI
can be triggered, but they will not start to run for some span of time (20
seconds to two minutes). For instance, the preferences dialog can be
opened, but regardless of what gets selected in the left navigation bar,
the content pane on the right hand will not be updated. Same with other
actions that should open a progress bar - they don't for the period of
time stated above.
Looks like Eclipse internally is busy (not with methods of our own,
though), but we were unable to figure out what is happening.
Is the a known behavior? What could be the reason?
Thanks,
MP
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