title: FOP - prevent block collapsing
body: <p>I would like to show a tickbox on the pdf and tried to do it as:</p>
  
  <pre><code>  &lt;fo:table-row height="10pt"&gt;
        &lt;fo:table-cell&gt;
         &lt;fo:block line-height="10pt" text-align="center" border-style="solid" border="1pt" white-space-collapse="false"&gt;
        &lt;/fo:block&gt;
      &lt;/fo:table-cell&gt;
       &lt;fo:table-cell&gt;
        &lt;fo:block/&gt;
     &lt;/fo:table-cell&gt;  
  &lt;/fo:table-row&gt;
  </code></pre>
  
  <p>but instead of getting a box, I get a line ie a box width 1pt height.
  How can I force FOP, not to collapse the block? I'm using Apache-Fop 1.0</p>
  
  <p>Update1:</p>
  
  <p>This works:</p>
  
  <pre><code> &lt;fo:block text-align="left"&gt;
       &lt;fo:table text-align="left" table-layout="fixed"&gt;                                            
           &lt;fo:table-column column-width="10pt"/&gt;
           &lt;fo:table-column column-width="10pt"/&gt;                                            
           &lt;fo:table-body&gt;
               &lt;fo:table-row height="10pt"&gt;
                   &lt;fo:table-cell height="10pt"&gt;
                       &lt;fo:block line-height="10pt" font-family="$_Fontfamily"
                                 font-size="8pt"&gt;$row.getValue().get(0)
                       &lt;/fo:block&gt;
                   &lt;/fo:table-cell&gt;
          &lt;fo:table-cell height="10pt" width="10pt"&gt;
              &lt;fo:block text-align="center" border-style="solid" border="1pt"/&gt;
            &lt;/fo:table-cell&gt;                                             
               &lt;/fo:table-row&gt;
           &lt;/fo:table-body&gt;
       &lt;/fo:table&gt;
   &lt;/fo:block&gt;
  </code></pre>
  
  <p>I want border on the second cell.
  If I put a table into the second block, then it works ok. </p>