apps/wm/button.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *
   5  *  This program is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19
  20 #ifndef _BUTTON_H
  21 #define _BUTTON_H
  22
  23 #define BUTTON_FLAG_CLICKED     0x1
  24 #define BUTTON_FLAG_INVISIBLE   0x2
  25 #define BUTTON_FLAG_DISABLED    0x4
  26
  27 typedef unsigned (wmbutton_handler) ();
  28
  29 typedef struct wmbutton_context {
  30         struct wmbutton_context *next, *prev;
  31
  32         wmbutton_handler *handler;
  33         unsigned x;
  34         unsigned y;
  35         unsigned size_x;
  36         unsigned size_y;
  37         unsigned char flags;
  38         char *caption;
  39 } wmbutton;
  40
  41 /* externs */
  42 extern wmbutton *button_create (unsigned x, unsigned y, unsigned size_x, unsigned size_y, unsigned char flags, const char *caption);
  43 extern unsigned button_sethandler (wmbutton *button, wmbutton_handler *handler);
  44 extern unsigned char button_flags (wmbutton *button);
  45 extern unsigned button_draw (wmbutton *button);
  46 extern unsigned button_draw_all ();
  47 extern unsigned init_button ();
  48
  49 #endif