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GroupFooter and isSplitAllowed

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By: olivier bregeas - bregeras

GroupFooter and isSplitAllowed

2005-01-12 01:30

Hi all, and happy new year.


I would like to know why the graoup footer doesn't split even if the isSplitallowed is set on the band ?


It would be normal to split this band if this attribute is set to true.


I know that I can split my groupfooter by split it in many nested groups.

It just a tougth.




By: olivier bregeas - bregeras

RE: GroupFooter and isSplitAllowed

2005-01-12 23:48

After some tests, I have changed this in the fillGroupFooter method in JRVerticalFiller (In only use this kind of fill)


original :


if (groupFooter.getHeight() > columnFooterOffsetY - offsetY)


fillColumnBreak(evaluation, evaluation);




modified :

if ((groupFooter.getHeight() > columnFooterOffsetY - offsetY) && !groupFooter.isSplitAllowed())


fillColumnBreak(evaluation, evaluation);




Does it could create side effects ?

Now, if I put isSplitAllowed attribut in the band of my groupFooter, I can choose if it has to print in one block, maybe on a new page, or if it has to start at the end of one page and continue and an other one.


I hope it will heklp someone and maybe integrated in a new release.

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