Comment 4 for bug 978298

In my own hack for this feature, I created a transparent pixmap that I overlay on the widgets to make them look disabled. In the default state, this overlay is just a transparent pixmap. This is a good solution visually, but unfortunately the widgets can't receive mouse clicks (because they have a pixmap on top). Maybe there's a way to do the same thing, but hide the disabling pixmap by default instead of showing a transparent pixmap when the disabling is... disabled.