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/*
Copyright (C) 2006 Fons Adriaensen <fons@kokkinizita.net>
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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "radbut.h"
typedef X_button *xbutp;
Radbut::Radbut (X_window *parw, X_callback *xcbh) :
_nbut (0),
_stat (0),
_butt (0),
_parw (parw),
_xcbh (xcbh)
{
}
Radbut::~Radbut (void)
{
delete[] _butt;
}
void Radbut::init (X_button_style *bst, X_textln_style *tst, const char **text,
int nbut, int xpos, int ypos, int xsize, int ystep, int cbid)
{
int i, x, y;
_nbut = nbut;
_cbid = cbid;
_butt = new xbutp [nbut];
bst->size.x = 17;
bst->size.y = 17;
x = xpos;
y = ypos;
for (i = 0; i < nbut; i++)
{
_butt [i] = new X_ibutton (_parw, this, bst, x, y, _parw->disp ()->image1515 (X_display::IMG_RT), i);
_butt [i]->x_map ();
if (text) (new X_textln (_parw, tst, x + 20, y + 1, xsize - 20, 17, text [i], -1))->x_map ();
y += ystep;
}
_stat = (nbut > 1) ? -1 : 0;
}
void Radbut::set_stat (int stat)
{
if (stat != _stat)
{
if (_nbut > 1)
{
if (_stat >= 0) _butt [_stat]->set_stat (0);
_stat = stat;
if (_stat >= 0) _butt [_stat]->set_stat (1);
}
else _butt [0]->set_stat (_stat = stat);
}
}
void Radbut::handle_callb (int k, X_window *W, _XEvent *E)
{
int s;
switch (X_callback::cb_class (k))
{
case X_callback::BUTTON:
if (X_callback::cb_event (k) == X_button::PRESS)
{
if (_xcbh)
{
s = _stat;
if (_nbut > 1) set_stat (((X_button *) W)->cbid ());
else set_stat (s ^ 1);
if (s != _stat) _xcbh->handle_callb (_cbid, 0, 0);
}
}
}
}
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