X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fglx%2Fstonerview.c;h=e504709d7b7e0dcff8dd9583b86a4b8f1f10e4b7;hp=0e11395e2ace623c7c2b8c2603daddba80e4e598;hb=6afd6db0ae9396cd7ff897ade597cd5483f49b0e;hpb=dba664f31aa87285db4d76cf8c5e66335299703a

diff --git a/hacks/glx/stonerview.c b/hacks/glx/stonerview.c
index 0e11395e..e504709d 100644
--- a/hacks/glx/stonerview.c
+++ b/hacks/glx/stonerview.c
@@ -94,7 +94,7 @@ init_stonerview (ModeInfo *mi)
 
   bp->glx_context = init_GL(mi);
 
-  bp->trackball = gltrackball_init ();
+  bp->trackball = gltrackball_init (False);
   bp->st = stonerview_init_view(MI_IS_WIREFRAME(mi), transparent_p);
   stonerview_init_move(bp->st);
 
@@ -147,39 +147,10 @@ stonerview_handle_event (ModeInfo *mi, XEvent *event)
 {
   stonerview_configuration *bp = &bps[MI_SCREEN(mi)];
 
-  if (event->xany.type == ButtonPress &&
-      event->xbutton.button == Button1)
-    {
-      bp->button_down_p = True;
-      gltrackball_start (bp->trackball,
-                         event->xbutton.x, event->xbutton.y,
-                         MI_WIDTH (mi), MI_HEIGHT (mi));
-      return True;
-    }
-  else if (event->xany.type == ButtonRelease &&
-           event->xbutton.button == Button1)
-    {
-      bp->button_down_p = False;
-      return True;
-    }
-  else if (event->xany.type == ButtonPress &&
-           (event->xbutton.button == Button4 ||
-            event->xbutton.button == Button5 ||
-            event->xbutton.button == Button6 ||
-            event->xbutton.button == Button7))
-    {
-      gltrackball_mousewheel (bp->trackball, event->xbutton.button, 10,
-                              !!event->xbutton.state);
-      return True;
-    }
-  else if (event->xany.type == MotionNotify &&
-           bp->button_down_p)
-    {
-      gltrackball_track (bp->trackball,
-                         event->xmotion.x, event->xmotion.y,
-                         MI_WIDTH (mi), MI_HEIGHT (mi));
-      return True;
-    }
+  if (gltrackball_event_handler (event, bp->trackball,
+                                 MI_WIDTH (mi), MI_HEIGHT (mi),
+                                 &bp->button_down_p))
+    return True;
 
   return False;
 }