just an idea: I notice that mouse navigation tool, in the lower right corner of drawing window, could be improved in usability: before drag the viewing area is better to save the mouse position, restoring it after viewable area is moved and mouse released. i mean the mouse pointer in navigation preview shortcut is absolutely not moved to change the mouse pointer context. ^ <=|=> v I think it's better that after the use of ccorner view drag tool, the mouse stay in the used tool, don't you think so? gdk: gdk_fb_mouse_get_info (&winx, &winy, mask); xlib: XQueryPointer( dpy, w, &root_win, &win, &x, &y, &win_x, &win_y, &state_mask ) All the best, MARco -- /~v~~\ .::: ... Marco Munari ... :::::::::::::::: Univers. :::::::. \_ */ ::<a href=mailto:mar_allerta.it?subject=.signature>mar</a> :: .\..\. :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: x(t),y(t) = th(3t-34.5)*e^[-(3t-34.5)^2]/2-4.3+e^(-1.8/t^2)/(.8*atg(t- 3)+2)(t-1.8)-.3th(5t-42.5),(1.4e^[-(3t-34.5)^2]+1-sgn[|t-8.5|-.5]*1.5* |sin(pi*t)|^[2e^(-(t-11.5)^2)+.5+e^(-(.6t-3.3)^2)])/(.5+t)+1 ; 0<t<14