(event_kind): New event type `drag_n_drop'.

1 files changed, 16 insertions, 2 deletions

diff --git a/src/termhooks.h b/src/termhooks.h
index ff4e9ef74c7..f5928d7c54d 100644
--- a/src/termhooks.h
+++ b/src/termhooks.h
@@ -233,7 +233,8 @@ enum event_kind
                                    .timestamp gives a timestamp (in
                                    milliseconds) for the click.  */
 #ifdef WINDOWSNT
-  mouse_wheel,                  /* A mouse-wheel event is generated by a 
+  mouse_wheel,                  /* A mouse-wheel event is generated 
+                                   on WINDOWSNT by a 
                                    wheel on a mouse (e.g., MS Intellimouse).
                                    The event contains a delta that corresponds
                                    to the amount and direction that the wheel
@@ -277,8 +278,21 @@ enum event_kind
                                    (Only the toolkit version uses these.)  */
   iconify_event,                /* An X client iconified this window.  */
   deiconify_event,              /* An X client deiconified this window.  */
-  menu_bar_activate_event       /* A button press in the menu bar
+  menu_bar_activate_event,       /* A button press in the menu bar
                                    (toolkit version only).  */
+  drag_n_drop                   /* A drag-n-drop event is generated when
+                                   files selected outside of Emacs are dropped
+                                   onto an Emacs window.
+                                   Currently used only on Windows NT.
+                                   .modifiers holds the state of the 
+                                   modifier keys.
+                                   .x and .y give the mouse position,
+                                   in characters, within the window.
+                                   .frame_or_window is a cons of the frame
+                                   in which the drop was made and a list of
+                                   the filenames of the dropped files.
+                                   .timestamp gives a timestamp (in
+                                   milliseconds) for the click.  */
 };
 
 /* If a struct input_event has a kind which is selection_request_event