Scroll events

Tim Rowledge tim at
Fri Mar 18 18:58:51 UTC 2005

In message <423A7973.6080201 at>
          Andreas Raab <andreas.raab at> wrote:

> Hmm... I really don't mind representing scroll events differently 
> (having added the Ctrl-Cursor hack way back) ... but how do other 
> platforms represent scroll wheel events? On Windows, there is an 
> explicit message WM_SCROLLWHEEL (or so - don't quite remember the name) 
> which is independent of both, keyboard and mouse events. I'd be happy to 
> pass this up individually, but what about the other platforms?
To the best of my knowledge (not very strong since I don't use
scrollwheels) it comes in as plain scroll events on RISC OS. So nothing
special from that respect but effectively irrelevant since such events
only come from host scroolbars and we don't use those. 

Tim Rowledge, tim at,

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