--- rxvt-unicode/src/scrollbar-xterm.C 2004/01/31 00:20:21 1.4 +++ rxvt-unicode/src/scrollbar-xterm.C 2004/04/08 20:31:45 1.10 @@ -1,10 +1,10 @@ /*--------------------------------*-C-*---------------------------------* - * File: scrollbar-xterm.c + * File: scrollbar-xterm.C *----------------------------------------------------------------------* - * $Id: scrollbar-xterm.C,v 1.4 2004/01/31 00:20:21 pcg Exp $ * * Copyright (c) 1997,1998 mj olesen * Copyright (c) 1999-2001 Geoff Wing + * Copyright (c) 2004 Marc Lehmann * * 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 @@ -30,56 +30,55 @@ #define x_stp_width 8 #define x_stp_height 2 -const unsigned char x_stp_bits[] = { 0xff, 0xff }; +const unsigned char x_stp_bits[] = { 0xaa, 0x55 }; int -rxvt_term::scrollbar_show_xterm (int update __attribute__((unused)), int last_top, int last_bot, int scrollbar_len) +rxvt_term::scrollbar_show_xterm (int update __attribute__ ((unused)), int last_top, int last_bot, int scrollbar_len) { - int xsb = 0; - int sbwidth = scrollBar.width - 1; + int xsb = 0; + int sbwidth = scrollBar.width - 1; - if ((scrollBar.init & R_SB_XTERM) == 0) { - XGCValues gcvalue; - - scrollBar.init |= R_SB_XTERM; - gcvalue.stipple = XCreateBitmapFromData(Xdisplay, scrollBar.win, - (char *)x_stp_bits, x_stp_width, - x_stp_height); - if (!gcvalue.stipple) { - rxvt_print_error("can't create bitmap"); - exit(EXIT_FAILURE); - } - gcvalue.fill_style = FillOpaqueStippled; - gcvalue.foreground = PixColors[Color_fg]; - gcvalue.background = PixColors[Color_bg]; - - xscrollbarGC = XCreateGC(Xdisplay, scrollBar.win, - GCForeground | GCBackground - | GCFillStyle | GCStipple, &gcvalue); - gcvalue.foreground = PixColors[Color_border]; - ShadowGC = XCreateGC(Xdisplay, scrollBar.win, GCForeground, - &gcvalue); + if ((scrollBar.init & R_SB_XTERM) == 0) + { + XGCValues gcvalue; + + scrollBar.init |= R_SB_XTERM; + gcvalue.stipple = XCreateBitmapFromData (display->display, scrollBar.win, + (char *)x_stp_bits, x_stp_width, + x_stp_height); + if (!gcvalue.stipple) + rxvt_fatal ("can't create bitmap"); + + gcvalue.fill_style = FillOpaqueStippled; + gcvalue.foreground = PixColors[Color_fg]; + gcvalue.background = PixColors[Color_bg]; + + xscrollbarGC = XCreateGC (display->display, scrollBar.win, + GCForeground | GCBackground + | GCFillStyle | GCStipple, &gcvalue); + gcvalue.foreground = PixColors[Color_border]; + ShadowGC = XCreateGC (display->display, scrollBar.win, GCForeground, &gcvalue); } -/* instead of XClearWindow (Xdisplay, scrollBar.win); */ - xsb = (Options & Opt_scrollBar_right) ? 1 : 0; - if (last_top < scrollBar.top) - XClearArea(Xdisplay, scrollBar.win, - sb_shadow + xsb, last_top, - sbwidth + 1, (scrollBar.top - last_top), False); - - if (scrollBar.bot < last_bot) - XClearArea(Xdisplay, scrollBar.win, - sb_shadow + xsb, scrollBar.bot, - sbwidth + 1, (last_bot - scrollBar.bot), False); - -/* scrollbar slider */ - XFillRectangle(Xdisplay, scrollBar.win, xscrollbarGC, - xsb + 1, scrollBar.top, sbwidth, scrollbar_len); - - /*XDrawLine(Xdisplay, scrollBar.win, ShadowGC, - xsb ? 0 : sbwidth, scrollBar.beg, - xsb ? 0 : sbwidth, scrollBar.end);*/ - return 1; + /* instead of XClearWindow (display->display, scrollBar.win); */ + xsb = (Options & Opt_scrollBar_right) ? 1 : 0; + if (last_top < scrollBar.top) + XClearArea (display->display, scrollBar.win, + sb_shadow + xsb, last_top, + sbwidth, (scrollBar.top - last_top), False); + + if (scrollBar.bot < last_bot) + XClearArea (display->display, scrollBar.win, + sb_shadow + xsb, scrollBar.bot, + sbwidth, (last_bot - scrollBar.bot), False); + + /* scrollbar slider */ + XFillRectangle (display->display, scrollBar.win, xscrollbarGC, + xsb + 1, scrollBar.top, sbwidth - 2, scrollbar_len); + + XDrawLine (display->display, scrollBar.win, ShadowGC, + xsb ? 0 : sbwidth, scrollBar.beg, + xsb ? 0 : sbwidth, scrollBar.end); + return 1; } #endif /* XTERM_SCROLLBAR */ /*----------------------- end-of-file (C source) -----------------------*/