| selection on focus problem [message #41455] |
Wed, 08 August 2007 12:31 |
 Thomas Kühne
Messages: 6
Registered: July 2009 |
Junior Member |
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Hi,
I have a problem with selections in a ViewPart. The View Part - I call it
ServiceView contains a TreeViewer which provides selection events with
viewer.setContentProvider(new TreeViewerContentProvider());
This control is a tree which contains i.e. a menu structure. When I click on
an item
in the tree viewer a view should be activated. I did this with
page.showView("anotherView") in the selectionChanged method and it works
fine.
Now the new view "anotherView" which I selected in the tree viewer got the
focus. I go back to
the "ServiceView" and click directly another tree item but the ViewPart
(ServiceView) which surrounds the
TreeViewer is not activated.The tree item i clicked is activated but the
selection is not fired.
The selection is fired when I first click on the "ServiceView" Tab an then
click
on another item or when I click anywhere in the newly opened view
"anotherView" an then
come back to my "ServiceView" and click another Item.
I work around the problem with the following code in the selectionChanged
method:
page.showView("anotherView");
page.showView("ServiceView");
Now the ServiceView got the focus back again after opening "anotherView" and
the selection event in
the underlaying treeViewer will be fired on next click.
I am working with HEAD from SVN.
Is this the right behavior ?
Any hints would be fine.
Regards,
Thomas
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