[Qt-interest] Using QMouseEvent as a fallback for QTouchEvent

[sarvesh saran]

On Tue, Mar 15, 2011 at 11:30 PM, Gabriel M. Beddingfield <
gabrbedd at gmail.com> wrote:

>
> How do I detect if there are any "touch" devices currently
> connected?  If there is none, I want to fall back on mouse
> events... but if one is connected I want to use touch
> exclusively.
>
> I have an app that is using QTouchEvent for its main logic.
> I ignore all mouse events.
>
> However, if Qt doesn't detect any "touch" devices... it
> won't send any touch events.  In this case, I would like to
> fall back on using mouse events.
>
> Is there a straightforward Qt way to do this?
>
> -gabriel
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