[jboss-jira] [JBoss JIRA] (DROOLS-4677) [DMN Designer] Data Types - Handle read-only Data Types in the drag and drop list

[Elizabeth Clayton (Jira)]

    [ https://issues.jboss.org/browse/DROOLS-4677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13820538#comment-13820538 ] 

Elizabeth Clayton commented on DROOLS-4677:
-------------------------------------------

[~dadossan] I believe that you are okay with the proposed mock, so I'm going to mark this as Resolved. And to follow-up on your point concerning indicating invalid drop targets - I found this guideline on the PF3 site:
??Hover over denied target: An icon should appear next to the cursor to signify an invalid drop target and the empty grey slot should remain at the original location where the item was selected.??
https://www.patternfly.org/v3/pattern-library/forms-and-controls/drag-and-drop/#design
If there's anything else that's needed, please let me know and feel free to reopen the jira. Thanks.
 [~karreiro] [~tirelli] ^^

> [DMN Designer] Data Types - Handle read-only Data Types in the drag and drop list
> ---------------------------------------------------------------------------------
>
>                 Key: DROOLS-4677
>                 URL: https://issues.jboss.org/browse/DROOLS-4677
>             Project: Drools
>          Issue Type: Task
>          Components: DMN Editor
>    Affects Versions: 7.29.0.Final
>            Reporter: karreiro
>            Assignee: Elizabeth Clayton
>            Priority: Major
>              Labels: UXTeam, drools-tools, ux
>         Attachments: Read-only.png
>
>
> The new drag and drop mechanism, added by the [Data Type UI enhancements|https://docs.google.com/presentation/u/1/d/10GZUd6oLaQohK27iJ1S6eF-WfvF8whXH5eu4nr4TVoI/edit?usp=asogm&ouid=115244212966829094335] does not specify how to handle read-only data types.
> Scenarios:
> - A User drags a regular data type to a position inside of read-only data type
> - A User drags a read-only data type to a position inside of regular data type
> _Notice: Read only data types appear when a DMN model has another DMN model included, and the external one has some data types._



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