{
JComponent comp = (JComponent) source;
MainPanel mp1 = (MainPanel) Hierarchy.findDirectAncestor(MainPanel.class,
comp);
FileTable table = mp1.getTableForTab(mp1.getSelectedTab());
IndexableFile f = table.getFile(table.getSelectedRow());
if (f != null)
{
HelperApplicationAccess appAccess = HelperApplicationAccess.
getInstance();
appAccess.executePdf(f);