Fix cursor often jumping to center when putting target while moving cursor
It was about this time this HORRIBLY ANNOYING bug got fixed. Oh boy!
#include <QApplication>
#include "mainform.h"
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
MyWindow *mainWin = new MyWindow;
mainWin->show();
return app.exec();
}