But you are making false equivalence, the Win32 GUI API is decades out of date from modern UIs. I can use flutter and make a pixel perfect equivalent of the above UI in an hour, with the exact same responsiveness behavior on both windows tablets and desktop, and scales perfectly in high DPI displays. 3 hours if you want the toggle animation timing to be exactly the same.
replyI came from the WinForms world so don't pretend I don't understand Win32 programming. The fault lies with Microsoft for not investing in it more.
You talk like that is a bad thing. Win32 UI works, is fast, works everywhere even on ancient 640x480 server screens, safe mode and vnc in 16 colors without opengl, directx, Angle or vulkan.
replyFlutter is nicer to scale and maybe design but it is a massive overhead. Skia still has trouble with some drivers and causes lag or falls back to software rasterization. Hot replacement while coding is pretty neat though. It runs much better on mobile devices imho.