[Interest] QTextDocument | QPdfWriter | Internal Links

[Igor Mironchik]

Hi,

I'm trying to understand how to work with internal links in PDF.

Here is the simple code:

#include <QTextDocument>
#include <QPdfWriter>
#include <QApplication>
#include <QTextCharFormat>
#include <QTextCursor>


int main( int argc, char ** argv )
{
     QApplication app( argc, argv );

     QPdfWriter pdf( "/home/igor/test.pdf" );

     QTextDocument doc;

     QTextCharFormat fmt;
     fmt.setAnchorName( "title" );
     fmt.setAnchor( true );

     QTextCursor c( &doc );
     c.insertText( 
"Title\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n", fmt );

     QTextCharFormat link;
     link.setAnchorHref( "title" );
     link.setAnchor( true );

     c.insertText( "Go to title", link );

     doc.print( &pdf );

     return 0;
}

But when I click on "Go to title" in PDF, viewer tries to open file 
"title" instead of navigating through the PDF.

How to correctly set anchors and links in QTextDocument?