Re: Problem with `while-no-input'

[Lennart Borgman]

address@hidden wrote:
> Jason Rumney wrote:
>   
> > address@hidden wrote:
> >     
> > > I'm running a build from 22. April 2006 build for Windows
> > > (i386-mingw-nt5.1.2600). With this build it runs (i.e. interrupts)
> > > via: 
> > > - all keys
> > > - middle-mouse of a 3 button mouse
> > > - mouse-wheel
> > >
> > > It interrupts *not* via left and right mouse-buttons...
> > >
> > >       
> > Is the value of w32-num-mouse-buttons 2?
> >     
>
> yes.
>
> But i use a 3-button mouse! I didn't know that a user has explicitly
> set this variable to 3 if he uses a 3-button mouse?! Is this documented
> somewhere??
>
> Anyway: If i set w32-num-mouse-buttons to 3 via setq than all works fine,
> means the code is interrupted by every mouse-button...
>
> Without this setting only button 2 interrupts, but not buttons 1 and 3...
>   
Why not set this information via GetSystemMetrics? There is a good 
example on

   
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getting_hardware_information.asp

Note: In my MinGW installation SM_CMOUSEBUTTONS is defined (=43) but 
SM_MOUSEPRESENT (=19) is missing.