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/*----------------------------------------------------------------------* |
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* File: scrollbar-plain.C |
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*----------------------------------------------------------------------* |
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* |
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* Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> |
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* Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> |
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* Copyright (c) 2004 Marc Lehmann <pcg@goof.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*----------------------------------------------------------------------*/ |
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|
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#include "../config.h" /* NECESSARY */ |
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#include "rxvt.h" /* NECESSARY */ |
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|
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/*----------------------------------------------------------------------*/ |
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#if defined(PLAIN_SCROLLBAR) |
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|
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int |
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rxvt_term::scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len) |
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{ |
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int xsb = 0; |
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int sbwidth = scrollBar.width - 1; |
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|
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if ((scrollBar.init & R_SB_PLAIN) == 0) |
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{ |
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XGCValues gcvalue; |
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|
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scrollBar.init |= R_SB_PLAIN; |
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gcvalue.foreground = pix_colors_focused[Color_scroll]; |
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|
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pscrollbarGC = XCreateGC (xdisp, scrollBar.win, |
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GCForeground, &gcvalue); |
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} |
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|
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xsb = OPTION (Opt_scrollBar_right) ? 1 : 0; |
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|
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if (update) |
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{ |
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if (last_top < scrollBar.top) |
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XClearArea (xdisp, scrollBar.win, |
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sb_shadow + xsb, last_top, |
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sbwidth + 1, (scrollBar.top - last_top), False); |
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|
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if (scrollBar.bot < last_bot) |
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XClearArea (xdisp, scrollBar.win, |
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sb_shadow + xsb, scrollBar.bot, |
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sbwidth + 1, (last_bot - scrollBar.bot), False); |
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} |
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else |
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XClearWindow (xdisp, scrollBar.win); |
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|
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/* scrollbar slider */ |
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XFillRectangle (xdisp, scrollBar.win, pscrollbarGC, |
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1 - xsb, scrollBar.top, sbwidth, scrollbar_len); |
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|
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return 1; |
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} |
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|
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#endif |
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|
