rxvt-unicode/src/scrollbar-next.C

/*--------------------------------*-C-*---------------------------------*
 * File:        scrollbar-next.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
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *----------------------------------------------------------------------*/

#include "../config.h"          /* NECESSARY */
#include "rxvt.h"               /* NECESSARY */

/*----------------------------------------------------------------------*/
#if defined(NEXT_SCROLLBAR)

#define n_stp_width     8
#define n_stp_height    2
const unsigned char n_stp_bits[] = { 0x55, 0xaa };

/*
 * N*XTSTEP like scrollbar - written by Alfredo K. Kojima
 */
#define SCROLLER_DIMPLE_WIDTH   6
#define SCROLLER_DIMPLE_HEIGHT  6
#define ARROW_WIDTH   13
#define ARROW_HEIGHT  13

const char     *const SCROLLER_DIMPLE[] =
  {
    ".%###.",
    "%#%%%%",
    "#%%...",
    "#%..  ",
    "#%.   ",
    ".%.  ."
  };
const char     *const SCROLLER_ARROW_UP[] =
  {
    ".............",
    ".............",
    "......%......",
    "......#......",
    ".....%#%.....",
    ".....###.....",
    "....%###%....",
    "....#####....",
    "...%#####%...",
    "...#######...",
    "..%#######%..",
    ".............",
    "............."
  };
const char     *const SCROLLER_ARROW_DOWN[] =
  {
    ".............",
    ".............",
    "..%#######%..",
    "...#######...",
    "...%#####%...",
    "....#####....",
    "....%###%....",
    ".....###.....",
    ".....%#%.....",
    "......#......",
    "......%......",
    ".............",
    "............."
  };
const char     *const HI_SCROLLER_ARROW_UP[] =
  {
    "             ",
    "             ",
    "      %      ",
    "      %      ",
    "     %%%     ",
    "     %%%     ",
    "    %%%%%    ",
    "    %%%%%    ",
    "   %%%%%%%   ",
    "   %%%%%%%   ",
    "  %%%%%%%%%  ",
    "             ",
    "             "
  };
const char     *const HI_SCROLLER_ARROW_DOWN[] =
  {
    "             ",
    "             ",
    "  %%%%%%%%%  ",
    "   %%%%%%%   ",
    "   %%%%%%%   ",
    "    %%%%%    ",
    "    %%%%%    ",
    "     %%%     ",
    "     %%%     ",
    "      %      ",
    "      %      ",
    "             ",
    "             "
  };

Pixmap
rxvt_term::renderPixmap (const char *const *data, int width, int height)
{
  char            a;
  int             x, y;
  Pixmap          d;
  GC              pointcolour;

  d = XCreatePixmap (xdisp, scrollBar.win, width, height, depth);

  for (y = 0; y < height; y++)
    {
      for (x = 0; x < width; x++)
        {
          if ((a = data[y][x]) == ' ' || a == 'w')
            pointcolour = whiteGC;
          else if (a == '.' || a == 'l')
            pointcolour = grayGC;
          else if (a == '%' || a == 'd')
            pointcolour = darkGC;
          else          /* if (a == '#' || a == 'b' || a) */
            pointcolour = blackGC;

          XDrawPoint (xdisp, d, pointcolour, x, y);
        }
    }
  return d;
}

void
rxvt_term::init_scrollbar_stuff ()
{
  XGCValues       gcvalue;
  XColor          xcol;
  Pixmap          stipple;
  unsigned long   light, dark;

  gcvalue.graphics_exposures = False;

  gcvalue.foreground = pix_colors_focused[Color_Black];
  blackGC = XCreateGC (xdisp, scrollBar.win,
                       GCForeground | GCGraphicsExposures, &gcvalue);

  gcvalue.foreground = pix_colors_focused[Color_White];
  whiteGC = XCreateGC (xdisp, scrollBar.win,
                       GCForeground | GCGraphicsExposures, &gcvalue);

  xcol.red = 0xaeba;
  xcol.green = 0xaaaa;
  xcol.blue = 0xaeba;
  xcol.pixel = pix_colors_focused[Color_scroll];
  light = gcvalue.foreground = xcol.pixel;
  grayGC = XCreateGC (xdisp, scrollBar.win,
                      GCForeground | GCGraphicsExposures, &gcvalue);

  xcol.red = 0x51aa;
  xcol.green = 0x5555;
  xcol.blue = 0x5144;
  //if (!rXAllocColor (&xcol, "dark gray"))//TODO//D//
  xcol.pixel = pix_colors_focused[Color_Grey25];
  dark = gcvalue.foreground = xcol.pixel;
  darkGC = XCreateGC (xdisp, scrollBar.win,
                     GCForeground | GCGraphicsExposures, &gcvalue);

  stipple = XCreateBitmapFromData (xdisp, scrollBar.win,
                                   (char *)n_stp_bits, n_stp_width,
                                   n_stp_height);

  gcvalue.foreground = dark;
  gcvalue.background = light;
  gcvalue.fill_style = FillOpaqueStippled;
  gcvalue.stipple = stipple;

  /*    XSetWindowBackground (xdisp, scrollBar.win, pix_colors_focused[Color_Red]); */

  stippleGC = XCreateGC (xdisp, scrollBar.win,
                         GCForeground | GCBackground | GCStipple
                         | GCFillStyle | GCGraphicsExposures, &gcvalue);

  dimple = renderPixmap (SCROLLER_DIMPLE, SCROLLER_DIMPLE_WIDTH,
                         SCROLLER_DIMPLE_HEIGHT);

  upArrow = renderPixmap (SCROLLER_ARROW_UP, ARROW_WIDTH,
                          ARROW_HEIGHT);
  downArrow = renderPixmap (SCROLLER_ARROW_DOWN, ARROW_WIDTH,
                            ARROW_HEIGHT);
  upArrowHi = renderPixmap (HI_SCROLLER_ARROW_UP, ARROW_WIDTH,
                            ARROW_HEIGHT);
  downArrowHi = renderPixmap (HI_SCROLLER_ARROW_DOWN,
                              ARROW_WIDTH, ARROW_HEIGHT);
}

/* Draw bevel & arrows */
void
rxvt_term::drawBevel (Drawable d, int x1, int y1, int w, int h)
{
  int x2, y2;

  x2 = x1 + w - 1;              /* right  point */
  y2 = y1 + h - 1;              /* bottom point */
  /* white top and left */
  XDrawLine (xdisp, d, whiteGC, x1, y1, x2, y1);
  XDrawLine (xdisp, d, whiteGC, x1, y1, x1, y2);
  /* black bottom and right */
  XDrawLine (xdisp, d, blackGC, x1, y2, x2, y2);
  XDrawLine (xdisp, d, blackGC, x2, y1, x2, y2);
  /* dark inside bottom and right */
  x1++, y1++, x2--, y2--;       /* move in one point */
  XDrawLine (xdisp, d, darkGC, x1, y2, x2, y2);
  XDrawLine (xdisp, d, darkGC, x2, y1, x2, y2);
}

int
rxvt_term::scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len)
{
  int height = scrollBar.end + SB_BUTTON_TOTAL_HEIGHT + SB_PADDING;
  Drawable s;

  if ((scrollBar.init & R_SB_NEXT) == 0)
    {
      scrollBar.init |= R_SB_NEXT;
      init_scrollbar_stuff ();
    }

  if (top_row == 0 || !update)
    {
      XFillRectangle (xdisp, scrollBar.win, grayGC, 0, 0,
                      SB_WIDTH_NEXT + 1, height);
      XDrawRectangle (xdisp, scrollBar.win, blackGC, 0,
                      -SB_BORDER_WIDTH, SB_WIDTH_NEXT,
                      height + SB_BORDER_WIDTH);
      XFillRectangle (xdisp, scrollBar.win, stippleGC,
                      SB_LEFT_PADDING, 0, SB_BUTTON_WIDTH, height);
    }

  if (top_row)
    {
      if (last_top < scrollBar.top || !update)
        XFillRectangle (xdisp, scrollBar.win, stippleGC,
                        SB_LEFT_PADDING, SB_PADDING + last_top,
                        SB_BUTTON_WIDTH, scrollBar.top - last_top);

      if (scrollBar.bot < last_bot || !update)
        XFillRectangle (xdisp, scrollBar.win, stippleGC,
                        SB_LEFT_PADDING, scrollBar.bot + SB_PADDING,
                        SB_BUTTON_WIDTH, (last_bot - scrollBar.bot));

      XFillRectangle (xdisp, scrollBar.win, grayGC,
                      SB_LEFT_PADDING, scrollBar.top + SB_PADDING,
                      SB_BUTTON_WIDTH, scrollbar_len);

      XCopyArea (xdisp, dimple, scrollBar.win, whiteGC, 0, 0,
                 SCROLLER_DIMPLE_WIDTH, SCROLLER_DIMPLE_HEIGHT,
                 (SB_WIDTH_NEXT - SCROLLER_DIMPLE_WIDTH) / 2,
                 scrollBar.top + SB_BEVEL_WIDTH_UPPER_LEFT +
                 (scrollbar_len - SCROLLER_DIMPLE_HEIGHT) / 2);

      drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
                 scrollBar.top + SB_PADDING, SB_BUTTON_WIDTH,
                 scrollbar_len);
      drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
                 height - SB_BUTTON_BOTH_HEIGHT, SB_BUTTON_WIDTH,
                 SB_BUTTON_HEIGHT);
      drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
                 height - SB_BUTTON_SINGLE_HEIGHT, SB_BUTTON_WIDTH,
                 SB_BUTTON_HEIGHT);

      s = (scrollbar_isUp ()) ? upArrowHi : upArrow;
      XCopyArea (xdisp, s, scrollBar.win, whiteGC, 0, 0,
                 ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X,
                 height - SB_BUTTON_BOTH_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT);

      s = (scrollbar_isDn ()) ? downArrowHi : downArrow;
      XCopyArea (xdisp, s, scrollBar.win, whiteGC, 0, 0,
                 ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X,
                 height - SB_BUTTON_SINGLE_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT);
    }

  return 1;
}
#endif                          /* NEXT_SCROLLBAR */
/*----------------------- end-of-file (C source) -----------------------*/
Revision:	1.22
Committed:	Wed Jan 25 21:09:21 2006 UTC (18 years, 4 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-7_3a, rel-7_3, rel-7_5, rel-7_4
Changes since 1.21:	+2 -2 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	pcg	1.1	/---------------------------------C----------------------------------
2	pcg	1.10	* File: scrollbar-next.C
3	pcg	1.1	----------------------------------------------------------------------
4			*
5			* Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA>
6			* Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
7			* - N*XTstep like scrollbars
8			* Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com>
9	pcg	1.10	* Copyright (c) 2004 Marc Lehmann <pcg@goof.com>
10	pcg	1.1	*
11			* This program is free software; you can redistribute it and/or modify
12			* it under the terms of the GNU General Public License as published by
13			* the Free Software Foundation; either version 2 of the License, or
14			* (at your option) any later version.
15			*
16			* This program is distributed in the hope that it will be useful,
17			* but WITHOUT ANY WARRANTY; without even the implied warranty of
18			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19			* GNU General Public License for more details.
20			*
21			* You should have received a copy of the GNU General Public License
22			* along with this program; if not, write to the Free Software
23			* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24			----------------------------------------------------------------------/
25
26			#include "../config.h" /* NECESSARY */
27			#include "rxvt.h" /* NECESSARY */
28
29			/----------------------------------------------------------------------/
30			#if defined(NEXT_SCROLLBAR)
31
32			#define n_stp_width 8
33			#define n_stp_height 2
34			const unsigned char n_stp_bits[] = { 0x55, 0xaa };
35
36			/*
37			* N*XTSTEP like scrollbar - written by Alfredo K. Kojima
38			*/
39			#define SCROLLER_DIMPLE_WIDTH 6
40			#define SCROLLER_DIMPLE_HEIGHT 6
41			#define ARROW_WIDTH 13
42			#define ARROW_HEIGHT 13
43
44	pcg	1.7	const char *const SCROLLER_DIMPLE[] =
45			{
46	pcg	1.1	".%###.",
47			"%#%%%%",
48			"#%%...",
49			"#%.. ",
50			"#%. ",
51			".%. ."
52	pcg	1.7	};
53			const char *const SCROLLER_ARROW_UP[] =
54			{
55	pcg	1.1	".............",
56			".............",
57			"......%......",
58			"......#......",
59			".....%#%.....",
60			".....###.....",
61			"....%###%....",
62			"....#####....",
63			"...%#####%...",
64			"...#######...",
65			"..%#######%..",
66			".............",
67			"............."
68	pcg	1.7	};
69			const char *const SCROLLER_ARROW_DOWN[] =
70			{
71	pcg	1.1	".............",
72			".............",
73			"..%#######%..",
74			"...#######...",
75			"...%#####%...",
76			"....#####....",
77			"....%###%....",
78			".....###.....",
79			".....%#%.....",
80			"......#......",
81			"......%......",
82			".............",
83			"............."
84	pcg	1.7	};
85			const char *const HI_SCROLLER_ARROW_UP[] =
86			{
87	pcg	1.1	" ",
88			" ",
89			" % ",
90			" % ",
91			" %%% ",
92			" %%% ",
93			" %%%%% ",
94			" %%%%% ",
95			" %%%%%%% ",
96			" %%%%%%% ",
97			" %%%%%%%%% ",
98			" ",
99			" "
100	pcg	1.7	};
101			const char *const HI_SCROLLER_ARROW_DOWN[] =
102			{
103	pcg	1.1	" ",
104			" ",
105			" %%%%%%%%% ",
106			" %%%%%%% ",
107			" %%%%%%% ",
108			" %%%%% ",
109			" %%%%% ",
110			" %%% ",
111			" %%% ",
112			" % ",
113			" % ",
114			" ",
115			" "
116	pcg	1.7	};
117	pcg	1.1
118			Pixmap
119	pcg	1.5	rxvt_term::renderPixmap (const char const data, int width, int height)
120	pcg	1.1	{
121	pcg	1.7	char a;
122			int x, y;
123			Pixmap d;
124			GC pointcolour;
125
126	root	1.22	d = XCreatePixmap (xdisp, scrollBar.win, width, height, depth);
127	pcg	1.7
128			for (y = 0; y < height; y++)
129			{
130			for (x = 0; x < width; x++)
131			{
132			if ((a = data[y][x]) == ' ' \|\| a == 'w')
133			pointcolour = whiteGC;
134			else if (a == '.' \|\| a == 'l')
135			pointcolour = grayGC;
136			else if (a == '%' \|\| a == 'd')
137			pointcolour = darkGC;
138			else /* if (a == '#' \|\| a == 'b' \|\| a) */
139			pointcolour = blackGC;
140	root	1.16
141	root	1.22	XDrawPoint (xdisp, d, pointcolour, x, y);
142	pcg	1.7	}
143	pcg	1.1	}
144	pcg	1.7	return d;
145	pcg	1.1	}
146
147			void
148	pcg	1.5	rxvt_term::init_scrollbar_stuff ()
149	pcg	1.1	{
150	pcg	1.7	XGCValues gcvalue;
151			XColor xcol;
152			Pixmap stipple;
153			unsigned long light, dark;
154
155			gcvalue.graphics_exposures = False;
156
157	root	1.15	gcvalue.foreground = pix_colors_focused[Color_Black];
158	root	1.21	blackGC = XCreateGC (xdisp, scrollBar.win,
159			GCForeground \| GCGraphicsExposures, &gcvalue);
160	pcg	1.7
161	root	1.15	gcvalue.foreground = pix_colors_focused[Color_White];
162	root	1.21	whiteGC = XCreateGC (xdisp, scrollBar.win,
163			GCForeground \| GCGraphicsExposures, &gcvalue);
164	pcg	1.7
165			xcol.red = 0xaeba;
166			xcol.green = 0xaaaa;
167			xcol.blue = 0xaeba;
168	root	1.17	xcol.pixel = pix_colors_focused[Color_scroll];
169	pcg	1.7	light = gcvalue.foreground = xcol.pixel;
170	root	1.21	grayGC = XCreateGC (xdisp, scrollBar.win,
171			GCForeground \| GCGraphicsExposures, &gcvalue);
172	pcg	1.7
173			xcol.red = 0x51aa;
174			xcol.green = 0x5555;
175			xcol.blue = 0x5144;
176			//if (!rXAllocColor (&xcol, "dark gray"))//TODO//D//
177	root	1.15	xcol.pixel = pix_colors_focused[Color_Grey25];
178	pcg	1.7	dark = gcvalue.foreground = xcol.pixel;
179	root	1.21	darkGC = XCreateGC (xdisp, scrollBar.win,
180	pcg	1.7	GCForeground \| GCGraphicsExposures, &gcvalue);
181
182	root	1.21	stipple = XCreateBitmapFromData (xdisp, scrollBar.win,
183			(char *)n_stp_bits, n_stp_width,
184			n_stp_height);
185	pcg	1.7
186			gcvalue.foreground = dark;
187			gcvalue.background = light;
188			gcvalue.fill_style = FillOpaqueStippled;
189			gcvalue.stipple = stipple;
190
191	root	1.21	/* XSetWindowBackground (xdisp, scrollBar.win, pix_colors_focused[Color_Red]); */
192	pcg	1.7
193	root	1.21	stippleGC = XCreateGC (xdisp, scrollBar.win,
194			GCForeground \| GCBackground \| GCStipple
195			\| GCFillStyle \| GCGraphicsExposures, &gcvalue);
196	pcg	1.7
197			dimple = renderPixmap (SCROLLER_DIMPLE, SCROLLER_DIMPLE_WIDTH,
198			SCROLLER_DIMPLE_HEIGHT);
199
200			upArrow = renderPixmap (SCROLLER_ARROW_UP, ARROW_WIDTH,
201			ARROW_HEIGHT);
202			downArrow = renderPixmap (SCROLLER_ARROW_DOWN, ARROW_WIDTH,
203			ARROW_HEIGHT);
204			upArrowHi = renderPixmap (HI_SCROLLER_ARROW_UP, ARROW_WIDTH,
205			ARROW_HEIGHT);
206			downArrowHi = renderPixmap (HI_SCROLLER_ARROW_DOWN,
207			ARROW_WIDTH, ARROW_HEIGHT);
208	pcg	1.1	}
209
210			/* Draw bevel & arrows */
211			void
212	pcg	1.5	rxvt_term::drawBevel (Drawable d, int x1, int y1, int w, int h)
213	pcg	1.1	{
214	root	1.16	int x2, y2;
215	pcg	1.1
216	pcg	1.7	x2 = x1 + w - 1; /* right point */
217			y2 = y1 + h - 1; /* bottom point */
218			/* white top and left */
219	root	1.21	XDrawLine (xdisp, d, whiteGC, x1, y1, x2, y1);
220			XDrawLine (xdisp, d, whiteGC, x1, y1, x1, y2);
221	pcg	1.7	/* black bottom and right */
222	root	1.21	XDrawLine (xdisp, d, blackGC, x1, y2, x2, y2);
223			XDrawLine (xdisp, d, blackGC, x2, y1, x2, y2);
224	pcg	1.7	/* dark inside bottom and right */
225			x1++, y1++, x2--, y2--; /* move in one point */
226	root	1.21	XDrawLine (xdisp, d, darkGC, x1, y2, x2, y2);
227			XDrawLine (xdisp, d, darkGC, x2, y1, x2, y2);
228	pcg	1.1	}
229
230			int
231	pcg	1.5	rxvt_term::scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len)
232	pcg	1.1	{
233	root	1.15	int height = scrollBar.end + SB_BUTTON_TOTAL_HEIGHT + SB_PADDING;
234			Drawable s;
235	pcg	1.1
236	pcg	1.7	if ((scrollBar.init & R_SB_NEXT) == 0)
237			{
238			scrollBar.init \|= R_SB_NEXT;
239			init_scrollbar_stuff ();
240	pcg	1.1	}
241
242	root	1.20	if (top_row == 0 \|\| !update)
243	pcg	1.7	{
244	root	1.21	XFillRectangle (xdisp, scrollBar.win, grayGC, 0, 0,
245			SB_WIDTH_NEXT + 1, height);
246			XDrawRectangle (xdisp, scrollBar.win, blackGC, 0,
247			-SB_BORDER_WIDTH, SB_WIDTH_NEXT,
248			height + SB_BORDER_WIDTH);
249			XFillRectangle (xdisp, scrollBar.win, stippleGC,
250			SB_LEFT_PADDING, 0, SB_BUTTON_WIDTH, height);
251	pcg	1.1	}
252	root	1.15
253	root	1.20	if (top_row)
254	pcg	1.7	{
255			if (last_top < scrollBar.top \|\| !update)
256	root	1.21	XFillRectangle (xdisp, scrollBar.win, stippleGC,
257			SB_LEFT_PADDING, SB_PADDING + last_top,
258			SB_BUTTON_WIDTH, scrollBar.top - last_top);
259	root	1.15
260	pcg	1.7	if (scrollBar.bot < last_bot \|\| !update)
261	root	1.21	XFillRectangle (xdisp, scrollBar.win, stippleGC,
262			SB_LEFT_PADDING, scrollBar.bot + SB_PADDING,
263			SB_BUTTON_WIDTH, (last_bot - scrollBar.bot));
264
265			XFillRectangle (xdisp, scrollBar.win, grayGC,
266			SB_LEFT_PADDING, scrollBar.top + SB_PADDING,
267			SB_BUTTON_WIDTH, scrollbar_len);
268
269			XCopyArea (xdisp, dimple, scrollBar.win, whiteGC, 0, 0,
270			SCROLLER_DIMPLE_WIDTH, SCROLLER_DIMPLE_HEIGHT,
271			(SB_WIDTH_NEXT - SCROLLER_DIMPLE_WIDTH) / 2,
272			scrollBar.top + SB_BEVEL_WIDTH_UPPER_LEFT +
273			(scrollbar_len - SCROLLER_DIMPLE_HEIGHT) / 2);
274	pcg	1.7
275			drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
276			scrollBar.top + SB_PADDING, SB_BUTTON_WIDTH,
277			scrollbar_len);
278			drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
279			height - SB_BUTTON_BOTH_HEIGHT, SB_BUTTON_WIDTH,
280			SB_BUTTON_HEIGHT);
281			drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
282			height - SB_BUTTON_SINGLE_HEIGHT, SB_BUTTON_WIDTH,
283			SB_BUTTON_HEIGHT);
284
285	pcg	1.9	s = (scrollbar_isUp ()) ? upArrowHi : upArrow;
286	root	1.21	XCopyArea (xdisp, s, scrollBar.win, whiteGC, 0, 0,
287			ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X,
288			height - SB_BUTTON_BOTH_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT);
289	pcg	1.7
290	pcg	1.9	s = (scrollbar_isDn ()) ? downArrowHi : downArrow;
291	root	1.21	XCopyArea (xdisp, s, scrollBar.win, whiteGC, 0, 0,
292			ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X,
293			height - SB_BUTTON_SINGLE_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT);
294	pcg	1.1	}
295	root	1.15
296	pcg	1.7	return 1;
297	pcg	1.1	}
298			#endif /* NEXT_SCROLLBAR */
299			/----------------------- end-of-file (C source) -----------------------/