[Qt-interest] QGraphicsScene and mouse events

[Mahendra G.R]

Hi all,

i have implemented a scene in which we can draw polygons, middle click will
add  vertex and double click will create a polygon.  Now, i have to drag one
of the vertex and update the polygon accordingly, i'm not sure if my logic
is correct and its not workin as expected either, i have attached the full
code, can anyone have an insight.

Thanks,
Regards,

-- 
http://www.mahendragr.com
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