Eclipse Community Forums: Eclipse 4

Help

Home

Home » Eclipse Projects » Eclipse 4 » Focus Notification

Show: Today's Messages :: Show Polls :: Message Navigator

Focus Notification [message #576587]

Sun, 23 May 2010 17:00

Sebastian

Messages: 61
Registered: March 2010

Member

Hi,

please pardon me about this question, but how is a e4 view is to be notified about having focus?

I've seen the IFocusable interface in org.eclipse.e4.workbench.ui.behaviors, but how is the setFocus() method getting called ?
Do I need to implement my own IPartListener?

Sebastian

Report message to a moderator

Re: Focus Notification [message #576601 is a reply to message #576587]

Mon, 24 May 2010 09:34

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

Hi,

I think the IFocusable interface (Could you file a bug that we remove it
from the sources please) is a left over from 0.9. I think that there are
2 possibilities:

a) By registering an IPartListener on the EPartService
b) By getting the IServiceConstants.ACTIVE_PART injected into your
component and checking if the MPart passed is you.

I would have expected that one could also get this information by
subscribing to the EventBus but when looking at the implementation it
looks like this not supported there yet.

Tom

Am 23.05.10 19:00, schrieb Sebastian:
> Hi,
>
> please pardon me about this question, but how is a e4 view is to be
> notified about having focus?
>
> I've seen the IFocusable interface in
> org.eclipse.e4.workbench.ui.behaviors, but how is the setFocus() method
> getting called ?
> Do I need to implement my own IPartListener?
>
> Sebastian

Report message to a moderator

Previous Topic:	E4 versus E3 for Eclipse applications
Next Topic:	Focus Notification

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Apr 19 12:08:58 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter