(note_mouse_movement, w32_read_socket): Apply 2005-10-14 changes for

xterm.c.

diff --git a/src/ChangeLog b/src/ChangeLog
index 6c63a3cd20bb7db836aae7219fb140f5a3db7623..3bc5ca526f1be53775333860f1960f3fcd830828 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2005-10-14  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+       * macterm.c (note_mouse_movement, XTread_socket): Apply 2005-10-14
+       changes for xterm.c.
+
+       * w32term.c (note_mouse_movement, w32_read_socket): Likewise.
+
 2005-10-14  Kenichi Handa  <handa@m17n.org>
 
        * search.c (search_buffer): Give up BM search on case-fold-search

diff --git a/src/w32term.c b/src/w32term.c
index 96d26344b5370ed749391f776acf01bc22bced08..dcb56de911f739763ab5da08a3617837c49410ad 100644 (file)
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -3204,7 +3204,7 @@ construct_drag_n_drop (result, msg, f)
 static MSG last_mouse_motion_event;
 static Lisp_Object last_mouse_motion_frame;
 
-static void
+static int
 note_mouse_movement (frame, msg)
      FRAME_PTR frame;
      MSG *msg;
@@ -3221,13 +3221,14 @@ note_mouse_movement (frame, msg)
       frame->mouse_moved = 1;
       last_mouse_scroll_bar = Qnil;
       note_mouse_highlight (frame, -1, -1);
+      return 1;
     }
 
   /* Has the mouse moved off the glyph it was on at the last sighting?  */
-  else if (mouse_x < last_mouse_glyph.left
-          || mouse_x >= last_mouse_glyph.right
-          || mouse_y < last_mouse_glyph.top
-          || mouse_y >= last_mouse_glyph.bottom)
+  if (mouse_x < last_mouse_glyph.left
+      || mouse_x >= last_mouse_glyph.right
+      || mouse_y < last_mouse_glyph.top
+      || mouse_y >= last_mouse_glyph.bottom)
     {
       frame->mouse_moved = 1;
       last_mouse_scroll_bar = Qnil;
@@ -3237,7 +3238,10 @@ note_mouse_movement (frame, msg)
         to keep track of the mouse for help_echo and highlighting at
         other times.  */
       remember_mouse_glyph (frame, mouse_x, mouse_y, &last_mouse_glyph);
+      return 1;
     }
+
+  return 0;
 }
 
 \f
@@ -4314,6 +4318,7 @@ w32_read_socket (sd, expected, hold_quit)
          }
 
           previous_help_echo_string = help_echo_string;
+         help_echo_string = Qnil;
 
          if (dpyinfo->grabbed && last_mouse_frame
              && FRAME_LIVE_P (last_mouse_frame))
@@ -4352,7 +4357,8 @@ w32_read_socket (sd, expected, hold_quit)
 
                  last_window=window;
                }
-             note_mouse_movement (f, &msg.msg);
+             if (!note_mouse_movement (f, &msg.msg))
+               help_echo_string = previous_help_echo_string;
            }
          else
             {