Comment by grogenaut

I had to reproduce wx-widgets on a new platform (PS3) as a port. Doing so and reading the original UI guides for Mac it's amazing how much research went into things like click targets and mouse zones for buttons, scrollbars and nested menus. Windows is lacking here but once you notice it it informs you why many 2010 era js native widgets like nested menus were hot garbage. I spent a month getting the feel on nested menus right by adjusting zones, and a similar amount on scrollbars targets and zones. I dredged up those original mac guides and they were very helpful.