--- rxvt-unicode/src/scrollbar.C	2004/02/13 12:16:21	1.14
+++ rxvt-unicode/src/scrollbar.C	2006/01/03 02:43:33	1.29
@@ -1,11 +1,12 @@
 /*--------------------------------*-C-*---------------------------------*
- * File:	scrollbar.c
+ * File:	scrollbar.C
  *----------------------------------------------------------------------*
  *
  * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA>
  * Copyright (c) 1998      Alfredo K. Kojima <kojima@windowmaker.org>
  *				- N*XTstep like scrollbars
  * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com>
+ * Copyright (c) 2004      Marc Lehmann <pcg@goof.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,7 +25,6 @@
 
 #include "../config.h"		/* NECESSARY */
 #include "rxvt.h"		/* NECESSARY */
-#include "scrollbar.intpro"	/* PROTOS for internal routines */
 
 /*----------------------------------------------------------------------*/
 
@@ -37,18 +37,20 @@
   int             change = 0;
 
 #ifdef HAVE_SCROLLBARS
-  if (map && !scrollbar_visible ())
+  if (map)
     {
       scrollBar.setIdle ();
+
       if (!scrollBar.win)
         resize_scrollbar ();
+
       if (scrollBar.win)
         {
           XMapWindow (display->display, scrollBar.win);
           change = 1;
         }
     }
-  else if (!map && scrollbar_visible ())
+  else
     {
       scrollBar.state = 0;
       XUnmapWindow (display->display, scrollBar.win);
@@ -68,10 +70,10 @@
 #define R_SCROLLEND_XTERM	szHint.height
 #define R_SCROLLBEG_NEXT	0
 #define R_SCROLLEND_NEXT	szHint.height - (SB_BUTTON_TOTAL_HEIGHT + \
-						    SB_PADDING)
+                                                    SB_PADDING)
 #define R_SCROLLBEG_RXVT	(scrollBar.width + 1) + sb_shadow
 #define R_SCROLLEND_RXVT	szHint.height - R_SCROLLBEG_RXVT - \
-				    (2 * sb_shadow)
+                                    (2 * sb_shadow)
 
 #if defined(PLAIN_SCROLLBAR)
   if (scrollBar.style == R_SB_PLAIN)
@@ -110,13 +112,13 @@
     {
       /* create the scrollbar window */
       scrollBar.win = XCreateSimpleWindow (display->display,
-                                          TermWin.parent[0],
-                                          window_sb_x, 0,
-                                          scrollbar_TotalWidth (),
-                                          szHint.height,
-                                          0,
-                                          PixColors[Color_fg],
-                                          PixColors[Color_bg]);
+                                           parent[0],
+                                           window_sb_x, 0,
+                                           scrollbar_TotalWidth (),
+                                           szHint.height,
+                                           0,
+                                           pix_colors[Color_fg],
+                                           pix_colors[Color_border]);
 #ifdef DEBUG_X
       XStoreName (display->display, scrollBar.win, "scrollbar");
 #endif
@@ -153,9 +155,9 @@
 
   if (update)
     {
-      top = (TermWin.nscrolled - TermWin.view_start);
-      bot = top + (TermWin.nrow - 1);
-      len = max ((TermWin.nscrolled + (TermWin.nrow - 1)), 1);
+      top = nsaved - view_start;
+      bot = top + (nrow - 1);
+      len = max (nsaved + (nrow - 1), 1);
       adj = (((bot - top) * scrollbar_size ()) % len) > 0 ? 1 : 0;
 
       scrollBar.top = (scrollBar.beg + (top * scrollbar_size ()) / len);
@@ -202,15 +204,15 @@
   if (scrollstyle)
     {
 #  ifdef NEXT_SCROLLBAR
-      if (STRNCASECMP (scrollstyle, "next", 4) == 0)
+      if (strncasecmp (scrollstyle, "next", 4) == 0)
         style = R_SB_NEXT;
 #  endif
 #  ifdef XTERM_SCROLLBAR
-      if (STRNCASECMP (scrollstyle, "xterm", 5) == 0)
+      if (strncasecmp (scrollstyle, "xterm", 5) == 0)
         style = R_SB_XTERM;
 #  endif
 #  ifdef PLAIN_SCROLLBAR
-      if (STRNCASECMP (scrollstyle, "plain", 5) == 0)
+      if (strncasecmp (scrollstyle, "plain", 5) == 0)
         style = R_SB_PLAIN;
 #  endif
 
@@ -230,8 +232,8 @@
       width = min (i, SB_WIDTH_MAXIMUM);
 
 # if defined(RXVT_SCROLLBAR)
-  if (! (Options & Opt_scrollBar_floating) && style == R_SB_RXVT)
-    sb_shadow = SHADOW;
+  if (! OPTION (Opt_scrollBar_floating) && style == R_SB_RXVT)
+    sb_shadow = MENU_SHADOW;
 # endif
 
   scrollBar.style = style;
@@ -240,9 +242,9 @@
   /* scrollbar_align = R_SB_ALIGN_CENTRE; */
   if (scrollalign)
     {
-      if (STRNCASECMP (scrollalign, "top", 3) == 0)
+      if (strncasecmp (scrollalign, "top", 3) == 0)
         scrollbar_align = R_SB_ALIGN_TOP;
-      else if (STRNCASECMP (scrollalign, "bottom", 6) == 0)
+      else if (strncasecmp (scrollalign, "bottom", 6) == 0)
         scrollbar_align = R_SB_ALIGN_BOTTOM;
     }
 #endif