Hi all, I'm developing a cad application with pyqt: PythonCad I get some truble(crash,Sometimes the line is not rendered,..) creating a preview system for rendering the QtGraphicsItem during the command execution.
I follow this steps to create the preview. When the user execute a command es: Segment. I create a QtGraphicsItem, and I grap the mouse moveevent for updating the line . So when the user change the mouse position the line is updated. There is any more smart way to do such a thing, any idea,..? Regards, Matteo _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
