X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=warp_pointer.cpp;fp=warp_pointer.cpp;h=aef397db18bf2020e05c95cf50f80ad3af654fde;hb=f5d9069647f70b7aab8e656f59cf42176c419461;hp=0000000000000000000000000000000000000000;hpb=1c05822d40aae48b8a9a971ba909641379d0709e;p=videolink.git

diff --git a/warp_pointer.cpp b/warp_pointer.cpp
new file mode 100644
index 0000000..aef397d
--- /dev/null
+++ b/warp_pointer.cpp
@@ -0,0 +1,16 @@
+// Copyright 2006 Ben Hutchings <ben@decadent.org.uk>.
+// See the file "COPYING" for licence details.
+
+#include "warp_pointer.hpp"
+
+#include <gdk/gdkx.h>
+
+// Move the pointer by (dx, dy) relative to its current position on
+// the display which window appears on.  
+// This is separated from videolink.cpp solely because it uses Xlib
+// and Xlib.h defines many macros we don't want.
+void warp_pointer(const Glib::RefPtr<Gdk::Window> & window, int dx, int dy)
+{
+    XWarpPointer(gdk_x11_drawable_get_xdisplay(window->gobj()), None, None,
+		 0, 0, 0, 0, dx, dy);
+}