Winit: Tracking issue: Rethinking RedrawRequested

[goddessfreya]

This issue tracks the implementation of the RedrawRequested API changes that were discussed in #1041. PRs implementing this change should be made against the redraw-requested-2.0 branch, and we'll merge that branch onto master once it's implemented on all platforms.

• [x] Public API changed
• [x] Implemented on all platforms
  
  
  
  • [x] Windows - #1050
  
  
  • [x] macOS - #1235
  
  
  • [x] iOS - #1299
  
  
  • [x] Linux X11 - #1062
  
  
  • [x] Linux Wayland - #1237
  
  
  • [x] Web - #1301
  
  
• [ ] Added an entry to CHANGELOG.md if knowledge of this change could be valuable to users
• [ ] Updated feature matrix, if new features were added or implemented.

[mtak-]

1133 gets iOS 90% of the way there. There will need to be a separate (trivial) pr to actually send out the events.

[hecrj]

I can try to get this working on macOS. Is there anything I should be specially aware of?

[Osspial]

@mtak- the redraw-requested-2.0 branch now contains #1133. Would it be possible to open a PR getting the iOS implementation the rest of the way there?

[Osspial]

@aleksijuvani You've got some experience with iOS programming. Could you see about implementing this on iOS?

@ryanisaacg Could you implement this on the web?

[ghost]

I'm no longer working with Rust these days, so I don't have a strong incentive to work on this. I can help with reviewing the pull request when it's done, but I won't be implementing this myself.

[Osspial]

Wow, that's... all the platforms done. I'll get this ready to merge within the next day or so.