5901 overflow button

[saintmatthieu]

Resolves: #5901

• [x] I signed CLA
• [x] The title of the pull request describes an issue it addresses
• [x] If changes are extensive, then there is a sequence of easily reviewable commits
• [x] Each commit's message describes its purpose and effects
• [x] There are no behavior changes unnecessary for the stated purpose of the PR

Recommended:

• [x] Each commit compiles and runs on my machine without known undesirable changes of behavior

QA:

• [ ] See if by chances it fixes #5959 (not mandatory)

[Paul-Licameli]

The build fails, in both commits.

Remember -Daudacity_use_pch=NO in your Cmake variables.

[Paul-Licameli]

I fix the build, try to run it, generate noise -- and there is a crash.

[Paul-Licameli]

So it was at least in a debug build.

[saintmatthieu]

@Paul-Licameli thanks for your comments and help, I just pushed fixes. I moved back this ticket to the progress column because of https://github.com/audacity/audacity/pull/5952#discussion_r1489495326.

[Paul-Licameli]

The CI builds still fail

[Paul-Licameli]

The build is still failing

[Paul-Licameli]

You still need <wx/frame.h> in WaveClipUtilities

[Paul-Licameli]

And the last commit causes new compilation errors

[chinakov]

https://github.com/audacity/audacity/issues/5959 this has not been fixed by this PR. The issue is still present on Linux.