Gilad Denneboom created PDFBOX-2617:
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Summary: Group of Button fields treated as a Radio Button group
Key: PDFBOX-2617
URL: https://issues.apache.org/jira/browse/PDFBOX-2617
Project: PDFBox
Issue Type: Bug
Components: AcroForm
Affects Versions: 1.8.8
Environment: Windows 7, Eclipse, JRE 1.8.0_25
Reporter: Gilad Denneboom
Priority: Minor
Attachments: test.pdf
When creating a group of identical button fields PDFBox reads them as a group
of radio-button fields, with each widget as a check-box, which is incorrect.
The main field has the class PDRadioCollection and each kid is a PDCheckbox.
Run the following code on the attached file:
PDDocument doc = PDDocument.load( new File("test.pdf") );
PDAcroForm form = doc.getDocumentCatalog().getAcroForm();
List<PDField> fields = form.getFields();
for (PDField f: fields) {
System.out.println("Name:" + f.getFullyQualifiedName());
System.out.println("Type:" + f.getFieldType());
System.out.println("Class:" + f.getClass());
List<COSObjectable> kids = f.getKids();
if (kids!=null) {
for (COSObjectable c : kids) {
System.out.println("Kid Class: " + c.getClass());
}
}
}
The results are:
Name:Test
Type:Btn
Class:class org.apache.pdfbox.pdmodel.interactive.form.PDRadioCollection
Kid Class: class org.apache.pdfbox.pdmodel.interactive.form.PDCheckbox
Kid Class: class org.apache.pdfbox.pdmodel.interactive.form.PDCheckbox
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