[hafqa] [hafqa] [Bug 2961] Click & Drag events within V/H Scrollbar are incorrectly processed by main application window

[From: bugzilla-daemon at lists.maemo.org]

https://bugs.maemo.org/show_bug.cgi?id=2961





------- Comment #5 from bugzilla770 at nmacleod.com  2008-02-19 14:50 GMT+3 -------
(In reply to comment #4)
> Created an attachment (id=721)
 --> (https://bugs.maemo.org/attachment.cgi?id=721&action=view) [details]
> erratic touchscreen
> 
> Erratic touchscreen on my N810 near right border. Lines are drawn from the top.
> Beginning of line is moved off to the left. I guess that's why grabbing
> scrollbar does not work correctly on my device. I need to click far to the
> right to compensate it and grab the touchscreen. The error is most visible on
> right side where scrollbar usually is.
> 

Thanks for the picture - it is worth a thousand words! :)

I also see on my device what you are seeing - I get the same horizontal strokes
at the top of my vertical lines on the far right of my touchscreen but not at
the extreme top and bottom of the touchscreen, I only get the horizontal
strokes in the middle region (similar to you - your horizontal strokes appear
to be more pronounced in the middle section of the screen).

As far as this bug is concerned I wouldn't have thought the bogus horizontal
stroke would account for the events being sent to the main application window -
clicking far over to the right still results in the event going to the main
window, even though the fictitious horizontal stroke doesn't appear wide enough
to have caused this misinterpretation.

I also think this bug is specific to EAL/MicroB as the RSS Feed Reader doesn't
appear to suffer from it.


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