JTable cell spanning more than one column

I want to have a JTable with N (!=1) columns in which some rows have only one cell that spans the whole N columns.

I've found开发者_Python百科 an example on jguru (http://www.crionics.com/products/opensource/faq/swing_ex/JTableExamples4.html), however I'm yet to understand how it works.

I have also found some other discussions about this pointing to this article (http://www.swingwiki.org/howto:column_spanning), however the link has not been working for some time.

Does anyone have a solution or at least pointers to one?

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Similar Question

• JTable column spanning

Code-Guru Example

• http://www.codeguru.com/java/articles/125.shtml
• Java-6 updated sources: http://qoofast.blog76.fc2.com/blog-entry-2.html (translated)
  • ColumnGroup.java
  • GroupableTableHeader.java
  • GroupableTableHeaderUI

Swing-Wiki Example

• http://www.swingwiki.org/column_spanning (currenlty not available, see archived copy)