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How to access the ProjectionViewer of a JavaEditor ... [message #500940]

Mon, 30 November 2009 06:59

LoÃ?Â¯c QuÃ?Â©ran
Messages: 45
Registered: July 2009

Member

.... without using the internal class JavaEditor ?

The following code

JavaEditor javaEditor = (JavaEditor)
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActi vePage().getActiveEditor();
ProjectionViewer projectionViewer = (ProjectionViewer)
javaEditor.getViewer();

raises a warning I would like to get rid of.

Thanks in advance for any help.

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Re: How to access the ProjectionViewer of a JavaEditor ... [message #501110 is a reply to message #500940]

Mon, 30 November 2009 23:46

Prakash G.R.
Messages: 621
Registered: July 2009

Senior Member

Loïc Quéran wrote:
> .... without using the internal class JavaEditor ?
>
> The following code
>
> JavaEditor javaEditor = (JavaEditor)
> PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActi vePage().getActiveEditor();
>
> ProjectionViewer projectionViewer = (ProjectionViewer)
> javaEditor.getViewer();
>
> raises a warning I would like to get rid of.
>
> Thanks in advance for any help.
>

cc-ing to the jdt news group. You might find answers there.

- Prakash
Platform UI Team, IBM

Blog <http://blog.eclipse-tips.com>
Twitter <http://www.twitter.com/Eclipse_Tips>

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Re: How to access the ProjectionViewer of a JavaEditor ... [message #501125 is a reply to message #501110]

Tue, 01 December 2009 03:11

Dani Megert
Messages: 3801
Registered: July 2009

Senior Member

Prakash G.R. wrote:
> Loïc Quéran wrote:
>> .... without using the internal class JavaEditor ?
>>
>> The following code
>>
>> JavaEditor javaEditor = (JavaEditor)
>> PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActi vePage().getActiveEditor();
>>
>> ProjectionViewer projectionViewer = (ProjectionViewer)
>> javaEditor.getViewer();
>>
>> raises a warning I would like to get rid of.
The viewer is internal to the editor and by design not accessible. The
warning tells you that you live on dangerous grounds ;-)
What do you try to achieve?

Dani
>>
>> Thanks in advance for any help.
>>
>
> cc-ing to the jdt news group. You might find answers there.
>
>
> - Prakash
> Platform UI Team, IBM
>
> Blog <http://blog.eclipse-tips.com>
> Twitter <http://www.twitter.com/Eclipse_Tips>

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