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Duplicate tool item in eclipse e4 migration application [message #1661025]

Mon, 09 March 2015 12:54

gaurav dubey

Messages: 45
Registered: July 2009

Member

I am migrating eclipse 3.x RCP application to eclipse 4.x RCP application using compat layer. We have requirement to hide/show toolbar items based on perspective activation/deactivation.

To achieve the behaviour, we have created different toolbarcontribution for each perspective and added HandledToolItem in toolbarcontribution. We have define core expressions in plugin.xml and wrote propertytester to check perspective activation. Everything is working fine but after relaunching application few times, HandledToolItem start displaying multiple times.

Can anyone help me what can be the issue?

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Re: Duplicate tool item in eclipse e4 migration application [message #1661036 is a reply to message #1661025]

Mon, 09 March 2015 12:57

Dirk Fauth

Messages: 2611
Registered: July 2012

Senior Member

https://bugs.eclipse.org/bugs/show_bug.cgi?id=391430

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Re: Duplicate tool item in eclipse e4 migration application [message #1661091 is a reply to message #1661036]

Mon, 09 March 2015 13:28

gaurav dubey

Messages: 45
Registered: July 2009

Member

Thanks for the reply Dirk, however in my case the application is able to hide /show toolbar items so that is not a problem, But after few restart of application,duplicate tool items being dispplayed in toolbar and after some time there are n number of tool items is displaying for the same HandledToolItem.

Can i verify this using processor and remove the duplicate toolbar items?

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