1c399af444
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4288 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
94 lines
2.8 KiB
C++
94 lines
2.8 KiB
C++
//
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// "$Id$"
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//
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// Engraved label drawing routines for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2005 by Bill Spitzak and others.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library 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 GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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// Drawing code for XForms style engraved & embossed labels
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#include <FL/Fl.H>
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#include <FL/Fl_Widget.H>
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#include <FL/fl_draw.H>
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// data[] is dx, dy, color triples
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static void innards(
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const Fl_Label* o, int X, int Y, int W, int H, Fl_Align align,
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int data[][3], int n)
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{
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Fl_Align a1 = align;
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if (a1 & FL_ALIGN_CLIP) {
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fl_clip(X, Y, W, H); a1 = (Fl_Align)(a1&~FL_ALIGN_CLIP);}
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fl_font((Fl_Font)o->font, o->size);
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for (int i = 0; i < n; i++) {
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fl_color((Fl_Color)(i < n-1 ? data[i][2] : o->color));
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fl_draw(o->value, X+data[i][0], Y+data[i][1], W, H, a1);
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}
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if (align & FL_ALIGN_CLIP) fl_pop_clip();
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}
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static void fl_shadow_label(
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const Fl_Label* o, int X, int Y, int W, int H, Fl_Align align)
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{
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static int data[2][3] = {{2,2,FL_DARK3},{0,0,0}};
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innards(o, X, Y, W, H, align, data, 2);
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}
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static void fl_engraved_label(
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const Fl_Label* o, int X, int Y, int W, int H, Fl_Align align)
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{
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static int data[7][3] = {
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{1,0,FL_LIGHT3},{1,1,FL_LIGHT3},{0,1,FL_LIGHT3},
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{-1,0,FL_DARK3},{-1,-1,FL_DARK3},{0,-1,FL_DARK3},
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{0,0,0}};
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innards(o, X, Y, W, H, align, data, 7);
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}
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static void fl_embossed_label(
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const Fl_Label* o, int X, int Y, int W, int H, Fl_Align align)
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{
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static int data[7][3] = {
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{-1,0,FL_LIGHT3},{-1,-1,FL_LIGHT3},{0,-1,FL_LIGHT3},
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{1,0,FL_DARK3},{1,1,FL_DARK3},{0,1,FL_DARK3},
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{0,0,0}};
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innards(o, X, Y, W, H, align, data, 7);
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}
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Fl_Labeltype fl_define_FL_SHADOW_LABEL() {
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Fl::set_labeltype(_FL_SHADOW_LABEL, fl_shadow_label, 0);
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return _FL_SHADOW_LABEL;
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}
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Fl_Labeltype fl_define_FL_ENGRAVED_LABEL() {
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Fl::set_labeltype(_FL_ENGRAVED_LABEL, fl_engraved_label, 0);
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return _FL_ENGRAVED_LABEL;
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}
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Fl_Labeltype fl_define_FL_EMBOSSED_LABEL() {
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Fl::set_labeltype(_FL_EMBOSSED_LABEL, fl_embossed_label, 0);
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return _FL_EMBOSSED_LABEL;
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}
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//
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// End of "$Id$".
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//
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