proneon267

Apologies for the delayed response. So, I researched more and did more tests, and found that WinForms doesn't actually support true transparency. The important bit for setting up transparency is:...

Apologies for the delayed response - I had gotten busy with my university assignments. I've addressed background color and transparency issues across all widgets, eliminating the need of `_background_supports_alpha` and...

I've identified the cause of the missing coverage on the Android canvas: The missing coverage surfaced after I had made the following change: https://github.com/beeware/toga/blob/a9f97169b549126ba0c42beb1746841361c10ed7/android/src/toga_android/widgets/base.py#L138-L142 to: https://github.com/beeware/toga/blob/c767a5ba057f01b675d97d390393dccceb3a06ef/android/src/toga_android/widgets/base.py#L138-L144 The missing coverage was...

After conducting further research, I've concluded that setting `TRANSPARENT `as the default background color would be a bad idea. In HTML, form inputs such as input, button, radio, etc., analogous...

No problem. I will also be busy for some weeks, due to my upcoming exams. I will try to complete the other open PRs as and when I will get...

>On a technical level, I don't understand where the Android "ContainedWidget" changes have come from. It's a highly invasive change that complicates the structure of layout on Android; it's not...

>Yes - I read that comment. It describes, in great detail, what has changed - but doesn't describe why. If there's an issue with rendering the background of Selection, I've...

@freakboy3742 Also, do let me know what I should do with `ContainedWidget` class. Additionally, if there's any other way to assert the background color with the deblended color without encountering...

>So - modify the probe interface to do that. Make the probe for background_color return 2 values on Windows - the background color of the widget, and the background color...

I have also been wanting to tell you that the current implementation that I have is also incorrect and is actually not checking alpha blending properly. https://github.com/beeware/toga/blob/a88cc13b72192862cfd601254476b14e8fe5b151/winforms/tests_backend/widgets/base.py#L62-L82 The important part...