diff options
Diffstat (limited to 'src/frame.c')
| -rw-r--r-- | src/frame.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/frame.c b/src/frame.c index 702596e2b98..3709b00dfd6 100644 --- a/src/frame.c +++ b/src/frame.c @@ -123,6 +123,8 @@ Lisp_Object Vdefault_frame_scroll_bars; Lisp_Object Vmouse_position_function; Lisp_Object Vmouse_highlight; Lisp_Object Vdelete_frame_functions; + +int focus_follows_mouse; static void set_menu_bar_lines_1 (window, n) @@ -4492,6 +4494,21 @@ displayed. 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); |