Two issues: tab key does not work in MainWindow elements and there's an erroneous overlay

[jbiel]

I'm playing around with this library (it looks like the best option for building a small Windows app) and found two issues with it in my testing. The parent fork does not demonstrate these issues.

• The tab key cannot be used to move between elements in a main window
• There is an "overlay" bar at the top of the MainWindow. This happens in most of the stock examples (which use MainWindow) that I've tested.

I put together a reproduction repository with the full code, go.mod, etc. that was used for the tests.

Thanks for maintenance of this project and for taking a look!

Demonstration

The video below was run (go run .) on Windows Server 2022 using Go 1.24.1 via RDP.

repro-win2022.mp4

The video below was run (GOOS=windows go build -o test.exe . && wine64 test.exe) locally on Linux.

repro-linux-wine.mp4

[shkouyo]

我撤销了 3490772 这个提交对于 toolbar.go 的修改, 你所说的第二的问题修复了.

I've reverted the changes made to toolbar.go in commit 3490772, which fixed the second issue you mentioned.