Hi,

I'm developing a java stand-alone application structured on the screen as
follows:

1) a tree data structure on the left side of the screen (a JTree
essentially);

2) a pdf view of tree data on the right side of the screen.

My target is to provide a clear view of the final pdf document to the user. 
FOP code is re-generated after any data modification (add, remove, edit and
so on) operated on the tree.

I'm migrating my application from an HTML view to a PDF view cause of
terrible troubles rising up when HTML is printed on a A4-size paper.

As I understand, the only component that I can use to embed a PDF view in my
application is the PreviewPanel. Nevertheless, this component is very
limited: user can only jump across pages.

What I need is a trick or a workaround to implement following behaviour:

"When user click on a element in the tree the preview panel automatically
jumps to the right page and scroll to right place."

Somebody knows a workaround to make this possible?

In my old html-version of my application I have solved this problem by
inserting many hidden anchor elements in the HTML code and using the
"scrollToLink" method of the JDesktop pane component. Now I'm in troubles
cause I cannot apply the same solution with the generated pdf document...

Suggestions? Ideas?


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