[Emacs-diffs] Changes to emacs/src/xterm.h

[Kenichi Handa]

Index: emacs/src/xterm.h
diff -c emacs/src/xterm.h:1.131 emacs/src/xterm.h:1.132
*** emacs/src/xterm.h:1.131     Thu Jun 13 10:51:36 2002
--- emacs/src/xterm.h   Fri Jun 28 15:41:21 2002
***************
*** 618,623 ****
--- 618,628 ----
       these may differ because this does not take into account possible
       menubar.  y_pixels_diff is with menubar height included */
    int y_pixels_outer_diff;
+ 
+   /* Keep track of focus.  May be EXPLICIT if we received a FocusIn for this
+      frame, or IMPLICIT if we received an EnterNotify.
+      FocusOut and LeaveNotify clears EXPLICIT/IMPLICIT. */
+   int focus_state;
  };
  
  enum
***************
*** 630,635 ****
--- 635,653 ----
    FULLSCREEN_WAIT       = 4,
    FULLSCREEN_MOVE_WAIT  = 8,
  };
+ 
+ enum
+ {
+   /* Values for focus_state, used as bit mask.
+      EXPLICIT means if we received a FocusIn for the frame and know it has
+      the focus.  IMPLICIT means we recevied an EnterNotify and the frame
+      may have the focus if no window manager is running.
+      FocusOut and LeaveNotify clears EXPLICIT/IMPLICIT. */
+   FOCUS_NONE     = 0,
+   FOCUS_IMPLICIT = 1,
+   FOCUS_EXPLICIT = 2
+ };
+ 
  
  /* Return the X window used for displaying data in frame F.  */
  #define FRAME_X_WINDOW(f) ((f)->output_data.x->window_desc)