On Mon, Jan 11, 2010 at 12:09 PM, Chris Bagwell <[email protected]> wrote:
>
>
> On Mon, Jan 11, 2010 at 12:17 PM, Ping <[email protected]> wrote:
>>
>> > The reason I split them is because the CapacityDefault change is minimum
>> > requirement to get a usable Bamboo P&T (that unwanted button click is
>> > hard
>> > to work around) and has no work around such as via xsetwacom since it
>> > seems
>> > to be used to indicate internally detected hardware features.
>>
>>
>> Unwanted button click can be ignored by only turning on the left-click
>> by the second touch event only when it is perfomed within a certain
>> time interval with the first touch. That is, a double touch selects an
>> object. A single touch only moves the cursor.  Those can all
>> implemented under /* process single finger events */ in wcmCommon.c
>> after dusabling left-click in wcmUSB.c.  Please discuss this with
>> Jason Childs.  He is working on the same feature as you do.  Two sets
>> of eyes are better than one, usually :).
>>
>
> I agree with needed changes (at least I want those changes) but can you
> comment on the following?  I believe when you say "selects an object" you
> mean button press like Tablet PC mode is doing today for single touch.  The
> Bamboo P&T is considered a capacitive device, correct?  So when we update

Yes, Bamboo P&T is a capacitive device.  However,

> software such that a single touch moves arrow and double touch presses
> button should the button press only occur if threshold is above value
> computed by Capacity?

the Capacity value reported doesn't have the accuracy to serve the purpose.

> If we still want that feature then I believe the original patch is still
> required.  If we do not want that feature then I guess minor man page
> updates are needed to reflect Capacity value default to -1 for some
> capacitive touch devices.

It is not a question of what we want.  It is a question of what we can
:). Are you convinced?

Ping

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