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Is it possible to disable PaletteEntries? [message #146611]

Thu, 05 August 2004 10:01

Eclipse User

Originally posted by: mastr.arcor.de

Hey @ll!

I provide some CreationTools in my palette.
Now when working with my editor there are some circumstances that not
allow to create a special Model type (which can be created via
CreationTool).

So is there a possibility to deactivate a PaletteEntry (this one providing
the CreationTool)?
Where do I best do so (EditPart, Editor...) ?

Thanks in advance,
Martin.

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Re: Is it possible to disable PaletteEntries? [message #146657 is a reply to message #146611]

Thu, 05 August 2004 15:53

Pratik Shah

Messages: 1077
Registered: July 2009

Senior Member

Sorry, I don't think there's a way of disabling that item on the palette.
But if it's not possible to use that tool (i.e., if the targeted EditPart
returns null or UnexecutableCommand), the user will see a "Not allowed"
cursor when dragging that tool. Is that not acceptable?

"mastr" <mastr@arcor.de> wrote in message news:cet0h6$2lm$1@eclipse.org...
> Hey @ll!
>
> I provide some CreationTools in my palette.
> Now when working with my editor there are some circumstances that not
> allow to create a special Model type (which can be created via
> CreationTool).
>
> So is there a possibility to deactivate a PaletteEntry (this one providing
> the CreationTool)?
> Where do I best do so (EditPart, Editor...) ?
>
> Thanks in advance,
> Martin.
>

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