[Emacs-diffs] Changes to emacs/src/frame.c,v [EMACS_22_BASE]

[Martin Rudalics]

CVSROOT:        /sources/emacs
Module name:    emacs
Branch:         EMACS_22_BASE
Changes by:     Martin Rudalics <m061211>       07/10/06 09:46:07

Index: frame.c
===================================================================
RCS file: /sources/emacs/emacs/src/frame.c,v
retrieving revision 1.340.2.1
retrieving revision 1.340.2.2
diff -u -b -r1.340.2.1 -r1.340.2.2
--- frame.c     25 Jul 2007 05:15:52 -0000      1.340.2.1
+++ frame.c     6 Oct 2007 09:46:06 -0000       1.340.2.2
@@ -119,6 +119,8 @@
 Lisp_Object Vmouse_highlight;
 Lisp_Object Vdelete_frame_functions;
 
+int focus_follows_mouse;
+
 static void
 set_menu_bar_lines_1 (window, n)
   Lisp_Object window;
@@ -4151,6 +4153,21 @@
 
 This variable is local to the current terminal and cannot be buffer-local.  
*/);
 
+  DEFVAR_BOOL ("focus-follows-mouse", &focus_follows_mouse,
+              doc: /* Non-nil if window system changes focus when you move the 
mouse.
+You should set this variable to tell Emacs how your window manager
+handles focus, since there is no way in general for Emacs to find out
+automatically.  */);
+#ifdef HAVE_WINDOW_SYSTEM
+#if defined(HAVE_NTGUI) || defined(MAC_OS)
+  focus_follows_mouse = 0;
+#else
+  focus_follows_mouse = 1;
+#endif
+#else
+  focus_follows_mouse = 0;
+#endif
+        
   staticpro (&Vframe_list);
 
   defsubr (&Sactive_minibuffer_window);