2 Widgets for the Midnight Commander
4 Copyright (C) 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003,
5 2004, 2005, 2006, 2007, 2009, 2010, 2011
6 The Free Software Foundation, Inc.
9 Radek Doulik, 1994, 1995
10 Miguel de Icaza, 1994, 1995
12 Andrej Borsenkow, 1996
14 Andrew Borodin <aborodin@vmail.ru>, 2009, 2010
16 This file is part of the Midnight Commander.
18 The Midnight Commander is free software: you can redistribute it
19 and/or modify it under the terms of the GNU General Public License as
20 published by the Free Software Foundation, either version 3 of the License,
21 or (at your option) any later version.
23 The Midnight Commander is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
28 You should have received a copy of the GNU General Public License
29 along with this program. If not, see <http://www.gnu.org/licenses/>.
33 * \brief Source: WHLine widget (horizontal line)
40 #include "lib/global.h"
41 #include "lib/tty/tty.h"
42 #include "lib/tty/color.h"
44 #include "lib/widget.h"
46 /*** global variables ****************************************************************************/
48 /*** file scope macro definitions ****************************************************************/
50 /*** file scope type declarations ****************************************************************/
52 /*** file scope variables ************************************************************************/
54 /*** file scope functions ************************************************************************/
57 hline_callback (Widget
* w
, widget_msg_t msg
, int parm
)
59 WHLine
*l
= (WHLine
*) w
;
60 Dlg_head
*h
= l
->widget
.owner
;
66 if (l
->auto_adjust_cols
)
68 if (((w
->owner
->flags
& DLG_COMPACT
) != 0))
71 w
->cols
= w
->owner
->cols
;
75 w
->x
= w
->owner
->x
+ 1;
76 w
->cols
= w
->owner
->cols
- 2;
81 /* We don't want to get the focus */
82 return MSG_NOT_HANDLED
;
86 tty_setcolor (DEFAULT_COLOR
);
88 tty_setcolor (h
->color
[DLG_COLOR_NORMAL
]);
90 tty_draw_hline (w
->y
, w
->x
+ 1, ACS_HLINE
, w
->cols
- 2);
92 if (l
->auto_adjust_cols
)
94 widget_move (w
, 0, 0);
95 tty_print_alt_char (ACS_LTEE
, FALSE
);
96 widget_move (w
, 0, w
->cols
- 1);
97 tty_print_alt_char (ACS_RTEE
, FALSE
);
102 return default_proc (msg
, parm
);
106 /* --------------------------------------------------------------------------------------------- */
107 /*** public functions ****************************************************************************/
108 /* --------------------------------------------------------------------------------------------- */
111 hline_new (int y
, int x
, int width
)
116 l
= g_new (WHLine
, 1);
117 init_widget (&l
->widget
, y
, x
, lines
, width
, hline_callback
, NULL
);
118 l
->auto_adjust_cols
= (width
< 0);
119 l
->transparent
= FALSE
;
120 widget_want_cursor (l
->widget
, FALSE
);
121 widget_want_hotkey (l
->widget
, FALSE
);
126 /* --------------------------------------------------------------------------------------------- */