JTable column is greyed out
I have a jTable, in which the 4th column is composed of JCheckBoxes. I set a cellRenderer for that column to be able to display a checkedbox(for true), and an unchecked box(for false). The table displays fine, but for some reason that whole column is grayed out, and when I click on the checkbox nothing happens.
If I double click inside the cell, I see the 'true' or 'false' text, that it allows me to edit, and then when I click off of the cell, if I changed it from true to false, the checkbox unchecks.
Any idea why I cant check/uncheck the box manually? The whole column is greyed out.