ncurses 5.3

[ncurses.git] / panel / p_bottom.c

diff --git a/panel/p_bottom.c b/panel/p_bottom.c
index 47abc694a8f41df28612e690c54de6f7ec04dbfe..0928e77eb828ddb2a1c37b3b155c97a499dcba47 100644 (file)
--- a/panel/p_bottom.c
+++ b/panel/p_bottom.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -36,18 +36,35 @@
  */
 #include "panel.priv.h"
 
-MODULE_ID("$Id: p_bottom.c,v 1.2 1998/02/11 12:14:01 tom Exp $")
+MODULE_ID("$Id: p_bottom.c,v 1.9 2001/02/24 23:46:33 tom Exp $")
 
-int
-bottom_panel(PANEL *pan)
+NCURSES_EXPORT(int)
+bottom_panel (PANEL *pan)
 {
-  if(!pan)
-    return(ERR);
-  if(pan == _nc_bottom_panel)
-    return(OK);
-  dBug(("--> bottom_panel %s", USER_PTR(pan->user)));
-  if(_nc_panel_is_linked(pan))
-    (void)hide_panel(pan);
-  _nc_panel_link_bottom(pan);
-  return(OK);
+  int err = OK;
+
+  if (pan) {
+
+    if(!Is_Bottom(pan)) {
+      
+      dBug(("--> bottom_panel %s", USER_PTR(pan->user)));
+     
+      HIDE_PANEL(pan,err,OK);
+      assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
+      
+      dStack("<lb%d>",1,pan);      
+      
+      pan->below = _nc_bottom_panel;
+      pan->above = _nc_bottom_panel->above;
+      if (pan->above)
+       pan->above->below = pan;
+      _nc_bottom_panel->above = pan;
+      
+      dStack("<lb%d>",9,pan);
+    }
+  }
+  else
+    err = ERR;
+  
+  return(err);
 }