How to control the mouse pointer movement?

["Dhananjoy Chutia" <dhanrd gmail com>]

Hi,
   I need to restrict mouse pointer within a certain area of the window using DirectFB. I got one idea to use

void gdk_display_warp_pointer (GdkDisplay *display,GdkScreen *screen, gint x, gint y);

But, the function is not implemented for DirectFB,  in any of the gtk distribution. I will be grateful enough for your suggestion regarding my query


Regards

Dhananjoy.