Re: macOS: Cursor leaving traces when scrolling

[David Reitter]

On Oct 7, 2018, at 5:35 PM, Alan Third <address@hidden> wrote:
> [[scrollView contentView]addSubview: self];
> 
> Wouldn't we need one scrollView for each Emacs window? We'd need to hook into 
> Emacs window resizing and so on. I don't think that's directly exposed to the 
> NS code.


Right.  So right now we have an EmacsView associated with the frame 
(FRAME_NS_VIEW).  One would want an subview of that for each window, each with 
its NSScrollView object.  

There could a lot implications to this.

Does the non-Cocoa API include NSScrollView?