From http://www.jwz.org/xscreensaver/xscreensaver-5.30.tar.gz

[xscreensaver] / hacks / swirl.c

diff --git a/hacks/swirl.c b/hacks/swirl.c
index efe2f8d1d89b3b57d87c35a0373792294d515c01..d647b0432dc4c4c892ba6feab3a96bc23b24b4d5 100644 (file)
--- a/hacks/swirl.c
+++ b/hacks/swirl.c
@@ -39,7 +39,6 @@ static const char sccsid[] = "@(#)swirl.c     4.00 97/01/01 xlockmore";
 
 # define SMOOTH_COLORS
 # define WRITABLE_COLORS
-# define swirl_handle_event 0
 # include "xlockmore.h"                                /* from the xscreensaver distribution */
 # ifdef HAVE_XSHM_EXTENSION
 #  include "xshm.h"
@@ -1485,4 +1484,15 @@ refresh_swirl (ModeInfo * mi)
        }
 }
 
+ENTRYPOINT Bool
+swirl_handle_event (ModeInfo *mi, XEvent *event)
+{
+  if (screenhack_event_helper (MI_DISPLAY(mi), MI_WINDOW(mi), event))
+    {
+      reshape_swirl (mi, MI_WIDTH(mi), MI_HEIGHT(mi));
+      return True;
+    }
+  return False;
+}
+
 XSCREENSAVER_MODULE ("Swirl", swirl)