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FocusListener in a ViewPart [message #432913]

Mon, 20 June 2005 20:45

Eclipse User

Originally posted by: gilbertomsn.yahoo.com

Hi guys, I want create a focus listener in a view and I don't find a way to
add this listener.
Below following my sittuation:
1 - I have a TableView in one view, and the user can do some changes and
don't save at this moment.
2 - I have another view that shows to user some informations getted in the
first view.

So, I need show a message with a warning when the user exits without saving
(closing the application or clicking in another view).

Could you suggest possible solutions?

Thanks and best regards!
Gilberto Martins
gilbertomsn@yahoo.com

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Re: FocusListener in a ViewPart [message #435656 is a reply to message #432913]

Sun, 21 August 2005 21:36

Sebastian

Messages: 26
Registered: July 2009

Junior Member

Gilberto Martins wrote:
> Hi guys, I want create a focus listener in a view and I don't find a way to
> add this listener.
> Below following my sittuation:
> 1 - I have a TableView in one view, and the user can do some changes and
> don't save at this moment.
> 2 - I have another view that shows to user some informations getted in the
> first view.
>
> So, I need show a message with a warning when the user exits without saving
> (closing the application or clicking in another view).
>
> Could you suggest possible solutions?
>
> Thanks and best regards!
> Gilberto Martins
> gilbertomsn@yahoo.com
>
>
Hi Gilberto,

maybe that helps:

getViewSite().getPage().addPartListener(new org.eclipse.ui.IPartListener2()
{
public void partInputChanged(IWorkbenchPartReference partRef) {}
public void partVisible(IWorkbenchPartReference partRef) {}
public void partHidden(IWorkbenchPartReference partRef) {}
public void partOpened(IWorkbenchPartReference partRef) {}
public void partDeactivated(IWorkbenchPartReference partRef)
{
// lost focus
}
public void partClosed(IWorkbenchPartReference partRef) {}
public void partBroughtToTop(IWorkbenchPartReference partRef) {}
public void partActivated(IWorkbenchPartReference partRef)
{
// gained focus
}
});

Seb

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