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https://issues.apache.org/jira/browse/NIFI-1426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15122190#comment-15122190
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ASF subversion and git services commented on NIFI-1426:
-------------------------------------------------------

Commit b3990ecdcf0adc17dbcc442a09351e333dd291cf in nifi's branch 
refs/heads/master from [~mcgilman]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=b3990ec ]

NIFI-1426: - Introducing a universal capture for key events to ensure a 
consistent behavior throughout the application. - Allowing backspace to remove 
components from the canvas. - Introducing a more consistent behavior around the 
escape button.

Signed-off-by: Aldrin Piri <[email protected]>


> Allow backspace to delete selected components on the canvas
> -----------------------------------------------------------
>
>                 Key: NIFI-1426
>                 URL: https://issues.apache.org/jira/browse/NIFI-1426
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core UI
>            Reporter: Matt Gilman
>            Assignee: Matt Gilman
>            Priority: Minor
>             Fix For: 0.5.0
>
>         Attachments: 0001-NIFI-1426.patch
>
>
> Requiring the delete hot-key may be too restrictive when using the NiFi UI 
> especially on a laptop which lacks a physical delete button. Folks often hit 
> backspace which defaults to navigating to the previous page. This is 
> unexpected has the desired action was to remove the selected components. 
> Capturing backspace and delete may offer a more intuitive behavior.



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