void DoMiddleButtonUp(Point pt);
void DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown, bool isPageScroll);
void DoAddChar(int key);
void DoMiddleButtonUp(Point pt);
void DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown, bool isPageScroll);
void DoAddChar(int key);