void DoButtonUp(Point pt, unsigned int curTime, bool ctrl);
void DoButtonMove(Point pt);
void DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown);
void DoButtonUp(Point pt, unsigned int curTime, bool ctrl);
void DoButtonMove(Point pt);
void DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown);