+ ocx = *c->x;
+ ocy = *c->y;
+ if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurResize], CurrentTime) != GrabSuccess)
+ return;
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, *c->w, *c->h);
+ for(;;) {
+ XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+ switch(ev.type) {
+ default: break;
+ case Expose:
+ handler[Expose](&ev);
+ break;
+ case MotionNotify:
+ XSync(dpy, False);
+ *c->w = abs(ocx - ev.xmotion.x);
+ *c->h = abs(ocy - ev.xmotion.y);
+ *c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - *c->w;
+ *c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - *c->h;
+ if(ocx <= ev.xmotion.x) {
+ if(ocy <= ev.xmotion.y)
+ sticky = TopLeft;
+ else
+ sticky = BottomLeft;
+ } else {
+ if(ocy <= ev.xmotion.y)
+ sticky = TopRight;
+ else
+ sticky = BottomRight;
+ }
+ resize(c, True, sticky);
+ break;
+ case ButtonRelease:
+ XUngrabPointer(dpy, CurrentTime);
+ return;
+ }
+ }
+}