[jbosstools-issues] [JBoss JIRA] (JBIDE-21563) [regression] Explorer: Connection or (multiple) application deletion does not work anymore

[Viacheslav Kabanovich (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-21563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153130#comment-13153130 ] 

Viacheslav Kabanovich commented on JBIDE-21563:
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For me, after a right mouse click for context menu, key 'Delete' works until a selection changing event caused by either left mouse click or keys. Then, after the next right mouse click key 'Delete' starts working again. 

> [regression] Explorer: Connection or (multiple) application deletion does not work anymore
> ------------------------------------------------------------------------------------------
>
>                 Key: JBIDE-21563
>                 URL: https://issues.jboss.org/browse/JBIDE-21563
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: openshift
>    Affects Versions: 4.3.1.Beta2
>            Reporter: Marián Labuda
>            Assignee: Viacheslav Kabanovich
>            Priority: Critical
>              Labels: explorer, openshift_v2, respin-a
>             Fix For: 4.3.1.Beta2, 4.3.1.CR1
>
>
> Previously it was possible to select multiple OpenShift 2 applications and delete them at once via context menu Delete application(s).... Currently there is no such context menu anymore and it is a pain to delete several applications one by one.
> Added by Slava: In my environment, Delete for objects of OpenShift 2 does not work at all (menu is shown, but nothing happens). It seems the cause is a slip in plugin.xml for Openshift 3, handler org.jboss.tools.openshift.internal.ui.handler.DeleteResourceHandler declared activeWhen with <or> (count==1 _or_ instanceof IResource). So, formally having a lot of restrictions but passing them, this handler imposes itself on all selections. Though, it is possible that the bug reveals not in all environments.



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