Hi All
How can I draw a line with inverted background color using Qt. To be more clear I would like to draw a line based on mouse move and draw another line with next mouse move removing the old mouse move drawn line. I do not want to loop all the points to draw. I will looking for the option MFC SetROP2 (R2_NOT) type option with Qt. Is it possible with Qt. Currently I'm using Qt4.4.1 in Linux. Pls let me know if I missed anything or posted in a wrong form.
Thanks and Regards
J.Viswanath
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