- {"-speed", ".speed", XrmoptionSepArg, (caddr_t) 0 },
+ {"-speed", ".speed", XrmoptionSepArg, 0 },
{ "-spin", ".spin", XrmoptionNoArg, "True" },
{ "+spin", ".spin", XrmoptionNoArg, "False" },
{ "-wander", ".wander", XrmoptionNoArg, "True" },
{ "-spin", ".spin", XrmoptionNoArg, "True" },
{ "+spin", ".spin", XrmoptionNoArg, "False" },
{ "-wander", ".wander", XrmoptionNoArg, "True" },
kp->button_down_p = True;
gltrackball_start (kp->trackball, event->xbutton.x, event->xbutton.y, MI_WIDTH (mi), MI_HEIGHT (mi));
return True;
kp->button_down_p = True;
gltrackball_start (kp->trackball, event->xbutton.x, event->xbutton.y, MI_WIDTH (mi), MI_HEIGHT (mi));
return True;
- } else if (event->xany.type == MotionNotify && kp->button_down_p) {
+ } else if (event->xany.type == ButtonPress &&
+ (event->xbutton.button == Button4 ||
+ event->xbutton.button == Button5)) {
+ gltrackball_mousewheel (kp->trackball, event->xbutton.button, 10,
+ !!event->xbutton.state);
+ return True;
+ } else if (event->xany.type == MotionNotify && kp->button_down_p) {
gltrackball_track (kp->trackball, event->xmotion.x, event->xmotion.y, MI_WIDTH (mi), MI_HEIGHT (mi));
return True;
}
gltrackball_track (kp->trackball, event->xmotion.x, event->xmotion.y, MI_WIDTH (mi), MI_HEIGHT (mi));
return True;
}