fl_oval_box.cxx

SRI international 发布的OAA框架软件

//
// "$Id: fl_oval_box.cxx,v 1.1.1.1 2003/06/03 22:25:46 agno Exp $"
//
// Oval box drawing code for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2003 by Bill Spitzak and others.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "[e-mail]".
//


// Less-used box types are in seperate files so they are not linked
// in if not used.

#include <FL/Fl.H>
#include <FL/fl_draw.H>

static void fl_oval_flat_box(int x, int y, int w, int h, Fl_Color c) {
  fl_color(c);
  fl_pie(x, y, w, h, 0, 360);
}

static void fl_oval_frame(int x, int y, int w, int h, Fl_Color c) {
  fl_color(c);
  fl_arc(x, y, w, h, 0, 360);
}

static void fl_oval_box(int x, int y, int w, int h, Fl_Color c) {
  fl_oval_flat_box(x,y,w-1,h-1,c);
  fl_oval_frame(x,y,w,h,FL_BLACK);
}

static void fl_oval_shadow_box(int x, int y, int w, int h, Fl_Color c) {
  fl_oval_flat_box(x+3,y+3,w,h,FL_DARK3);
  fl_oval_box(x,y,w,h,c);
}

extern void fl_internal_boxtype(Fl_Boxtype, Fl_Box_Draw_F*);
Fl_Boxtype fl_define_FL_OVAL_BOX() {
  fl_internal_boxtype(_FL_OSHADOW_BOX,fl_oval_shadow_box);
  fl_internal_boxtype(_FL_OVAL_FRAME,fl_oval_frame);
  fl_internal_boxtype(_FL_OFLAT_BOX,fl_oval_flat_box);
  fl_internal_boxtype(_FL_OVAL_BOX,fl_oval_box);
  return _FL_OVAL_BOX;
}

//
// End of "$Id: fl_oval_box.cxx,v 1.1.1.1 2003/06/03 22:25:46 agno Exp $".
//