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Qt-interest Archive, January 2007
using hiResGlobalPos

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Hi,<br>
&nbsp; I am modifying the Qt Scribble example code so that it can handle
tablet .<br>
So I have overridden tabletEvent.<br>
I want to use high resolution position information returned by
hiResGlobalPos, which is of type QPointF.<br>
Now, <br>
&nbsp; 1) There is no counter part as hiResPos, like pos &amp; globalPos. <br>
&nbsp; 2) There is no method like mapFromGlobal which takes QPointF type.<br>
Thus I am unable to use the high resolution positional information.<br>
Can anyone give a hint how to use it? <br>
<br>
Secondly,&nbsp; instead of painting them in QWidget, I want to add them in a
QGraphicsView. <br>
Here also mapToScene takes a QPoint &amp; returns QPointF, where I want
a function which takes QPointF &amp; returns QPointF.<br>
Can it be done using some transformation matrix ? <br>
Here the function body is implemented as if it takes QPointF, and&nbsp; thus
changing Qt source code &amp; recompiling is one solution. <br>
But I want a method which doesn't change the Qt source (for consistency
reason).<br>
<br>
Otherways, has anyone used hiResGlobalPos anywhere? If, how ? <br>
<br>
Looking for a solution.<br>
Thanks.<br>
abir
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