I’ve got a problem, that swing components in different parts of program have sometimes wrong background. For example this or this.
As I mentioned, the bug is not permanent and it can appear in one place one time and never after. But still there are some places, where I can randomly reproduce it. Unfortunately, I don’t see any solutions.
Has anyone some ideas how can I fix it?
If you set your components to non-opaque (I think the call is
setOpaque(false)), that will let the background colour of the component that it is on top of show through.