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/*
* This file is part of the XForms library package.
*
* XForms is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1, or
* (at your option) any later version.
*
* XForms 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with XForms. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file checkbut.c
*.
* This file is part of the XForms library package.
* Copyright (c) 1996-2002 T.C. Zhao
* All rights reserved.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include "include/forms.h"
#include "flinternal.h"
/**************************************************************************
* Draws a check button
**********************************************************************{*/
static void
draw_checkbutton( FL_OBJECT * ob )
{
FL_Coord xx,
yy,
ww,
hh,
bw = FL_abs( ob->bw );
FL_BUTTON_STRUCT * sp = ob->spec;
if ( sp->event == FL_ENTER || sp->event == FL_LEAVE )
return;
fl_drw_box( ob->boxtype, ob->x, ob->y, ob->w, ob->h, ob->col1, ob->bw );
ww = hh = 0.6 * FL_min( ob->w, ob->h );
xx = ob->x + 4.5;
yy = ob->y + ( ob->h - hh ) / 2;
if ( sp->val )
fli_drw_checkbox( FL_DOWN_BOX, xx, yy, ww, hh, ob->col2, bw );
else
fli_drw_checkbox( FL_UP_BOX, xx, yy, ww, hh, ob->col1, bw );
if ( fl_is_inside_lalign( ob->align ) )
fl_drw_text( FL_ALIGN_LEFT, xx + ww + 1, ob->y, ob->w - ww - 3, ob->h,
ob->lcol, ob->lstyle, ob->lsize, ob->label );
else
fl_drw_text_beside( ob->align, ob->x, ob->y, ob->w, ob->h,
ob->lcol, ob->lstyle, ob->lsize, ob->label );
if ( ob->type == FL_RETURN_BUTTON )
fl_drw_text( 0,
ob->x + ob->w - 0.8f * ob->h,
ob->y + 0.2f * ob->h,
0.6f * ob->h, 0.6f * ob->h,
ob->lcol, 0, 0, "@returnarrow" );
}
/***************************************
***************************************/
FL_OBJECT *
fl_create_checkbutton( int type,
FL_Coord x,
FL_Coord y,
FL_Coord w,
FL_Coord h,
const char * label )
{
FL_OBJECT *obj;
fl_add_button_class( FL_CHECKBUTTON, draw_checkbutton, 0 );
obj = fl_create_generic_button( FL_CHECKBUTTON, type, x, y, w, h, label );
obj->boxtype = FL_CHECKBUTTON_BOXTYPE;
obj->col1 = FL_CHECKBUTTON_COL1;
obj->col2 = FL_CHECKBUTTON_COL2;
obj->align = FL_CHECKBUTTON_ALIGN;
obj->lcol = FL_CHECKBUTTON_LCOL;
return obj;
}
/***************************************
***************************************/
FL_OBJECT *
fl_add_checkbutton( int type,
FL_Coord x,
FL_Coord y,
FL_Coord w,
FL_Coord h,
const char * label )
{
FL_OBJECT *obj = fl_create_checkbutton( type, x, y, w, h, label );
fl_add_object( fl_current_form, obj );
return obj;
}
/*
* Local variables:
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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