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Howto implement "Press F2 for Focus" on text hover [message #183766]

Mon, 11 December 2006 09:19

Eclipse User

Originally posted by: wolfgang.moestl.softwareag.com

Hi,

How can I implement the "Press F2 for Focus" thing on a text hover?

I have implemented an editor using the hover in order to show some detail
information.
The hover itself works as designed, but Im going nuts on implementing the
F2 functionality like its done by the JDT.

I searched the forum already but did not find useful help.

Can anyone provide help on this?
Which classes implement this behaviour in the JDT?
Any code-snippets would be very helpful!

Best regards,
Wolf

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Re: Howto implement "Press F2 for Focus" on text hover [message #184374 is a reply to message #183766]

Wed, 13 December 2006 10:37

Dani Megert

Messages: 3802
Registered: July 2009

Senior Member

Wolf wrote:

> Hi,
>
> How can I implement the "Press F2 for Focus" thing on a text hover?

This is done via IInformationPresenter. Take a look at
JavaSourceViewerConfiguration.getInformationPresenter(...) on how to
configure this.

Dani

>
> I have implemented an editor using the hover in order to show some
> detail information.
> The hover itself works as designed, but I�m going nuts on implementing
> the F2 functionality like it�s done by the JDT.
>
> I searched the forum already but did not find useful help.
>
> Can anyone provide help on this?
> Which classes implement this behaviour in the JDT?
> Any code-snippets would be very helpful!
>
> Best regards,
> Wolf
>
>

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