mc/lib/widget/groupbox.c
Andrew Borodin 71364f88c3 Split lib/widget/widget.[ch] and lib/widget/wtools.[ch] files
...into small: one widget in one file.
Renamed most if WInput functions.
Minor optimization.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
2010-11-24 10:51:30 +03:00

120 lines
3.7 KiB
C

/* Widgets for the Midnight Commander
Copyright (C) 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003,
2004, 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
Authors: 1994, 1995 Radek Doulik
1994, 1995 Miguel de Icaza
1995 Jakub Jelinek
1996 Andrej Borsenkow
1997 Norbert Warmuth
2009, 2010 Andrew Borodin
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file groupbox.c
* \brief Source: WGroupbox widget
*/
#include <config.h>
#include "lib/global.h"
#include "lib/tty/tty.h"
#include "lib/tty/color.h"
#include "lib/skin.h"
#include "lib/widget.h"
/*** global variables ****************************************************************************/
/*** file scope macro definitions ****************************************************************/
/*** file scope type declarations ****************************************************************/
/*** file scope variables ************************************************************************/
/*** file scope functions ************************************************************************/
static cb_ret_t
groupbox_callback (Widget * w, widget_msg_t msg, int parm)
{
WGroupbox *g = (WGroupbox *) w;
switch (msg)
{
case WIDGET_INIT:
return MSG_HANDLED;
case WIDGET_FOCUS:
return MSG_NOT_HANDLED;
case WIDGET_DRAW:
{
gboolean disabled = (w->options & W_DISABLED) != 0;
tty_setcolor (disabled ? DISABLED_COLOR : COLOR_NORMAL);
draw_box (g->widget.owner, g->widget.y - g->widget.owner->y,
g->widget.x - g->widget.owner->x, g->widget.lines, g->widget.cols, TRUE);
if (g->title != NULL)
{
tty_setcolor (disabled ? DISABLED_COLOR : COLOR_TITLE);
dlg_move (g->widget.owner, g->widget.y - g->widget.owner->y,
g->widget.x - g->widget.owner->x + 1);
tty_print_string (g->title);
}
return MSG_HANDLED;
}
case WIDGET_DESTROY:
g_free (g->title);
return MSG_HANDLED;
default:
return default_proc (msg, parm);
}
}
/* --------------------------------------------------------------------------------------------- */
/*** public functions ****************************************************************************/
/* --------------------------------------------------------------------------------------------- */
WGroupbox *
groupbox_new (int y, int x, int height, int width, const char *title)
{
WGroupbox *g;
g = g_new (WGroupbox, 1);
init_widget (&g->widget, y, x, height, width, groupbox_callback, NULL);
widget_want_cursor (g->widget, FALSE);
widget_want_hotkey (g->widget, FALSE);
/* Strip existing spaces, add one space before and after the title */
if (title != NULL)
{
char *t;
t = g_strstrip (g_strdup (title));
g->title = g_strconcat (" ", t, " ", (char *) NULL);
g_free (t);
}
return g;
}
/* --------------------------------------------------------------------------------------------- */