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https://issues.apache.org/jira/browse/PDFBOX-2631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14296832#comment-14296832
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Maruan Sahyoun commented on PDFBOX-2631:
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API wise this is correct as getKids() is supposed to return the /Kids
dictionary key. What could be enhanced though is getting/setting the Widgets as
- currently getWidget() only returns a single Widget but a field might have
multiple
- adding a Widget to already existing ones could be simplified
- working with Widgets within RadioButtons might be enhanced to easier
check/uncheck a Radiobutton option
I’ve created PDFBOX-2639 to gather input about enhancing the usage of PDFBox
for forms creation and filling. Please feel free to add to that.
> Single radio-button group has no children
> -----------------------------------------
>
> Key: PDFBOX-2631
> URL: https://issues.apache.org/jira/browse/PDFBOX-2631
> Project: PDFBox
> Issue Type: Bug
> Components: AcroForm
> Affects Versions: 1.8.8
> Environment: Windows 7, Eclipse, JRE 1.8.0_25
> Reporter: Gilad Denneboom
> Assignee: Maruan Sahyoun
> Priority: Minor
> Attachments: test2.pdf
>
>
> (Continuation of https://issues.apache.org/jira/browse/PDFBOX-2617)
> A group of radio-buttons is an object of the PDRadioCollection class and each
> child of that group is an PDCheckbox object.
> However, if the group only contains one widget the getKids method of the
> PDRadioCollection object returns null.
> There should be at least one child for any such group.
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