widgets/common.h

   1 /*
   2  * widgets/common.h - common widget functions or callbacks
   3  *
   4  * Copyright (C) 2010 Mason Larobina <mason.larobina@gmail.com>
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 #ifndef LUAKIT_WIDGETS_COMMON_H
  22 #define LUAKIT_WIDGETS_COMMON_H
  23
  24 #include "widget.h"
  25
  26 #define LUAKIT_WIDGET_INDEX_COMMON                   \
  27     case L_TK_SHOW:                                  \
  28         lua_pushcfunction(L, luaH_widget_show);      \
  29         return 1;                                    \
  30     case L_TK_HIDE:                                  \
  31         lua_pushcfunction(L, luaH_widget_hide);      \
  32         return 1;                                    \
  33     case L_TK_FOCUS:                                 \
  34         lua_pushcfunction(L, luaH_widget_focus);     \
  35         return 1;                                    \
  36     case L_TK_DESTROY:                               \
  37         lua_pushcfunction(L, luaH_widget_destroy);   \
  38         return 1;
  39
  40 #define LUAKIT_WIDGET_BIN_INDEX_COMMON               \
  41     case L_TK_SET_CHILD:                             \
  42         lua_pushcfunction(L, luaH_widget_set_child); \
  43         return 1;                                    \
  44     case L_TK_GET_CHILD:                             \
  45         lua_pushcfunction(L, luaH_widget_get_child); \
  46         return 1;
  47
  48 gboolean button_release_cb(GtkWidget*, GdkEventButton*, widget_t*);
  49 gboolean focus_cb(GtkWidget*, GdkEventFocus*, widget_t*);
  50 gboolean key_press_cb(GtkWidget*, GdkEventKey*, widget_t*);
  51 gboolean key_release_cb(GtkWidget*, GdkEventKey*, widget_t*);
  52 gboolean true_cb();
  53
  54 gint luaH_widget_destroy(lua_State*);
  55 gint luaH_widget_focus(lua_State*);
  56 gint luaH_widget_get_child(lua_State*);
  57 gint luaH_widget_hide(lua_State*);
  58 gint luaH_widget_set_child(lua_State*);
  59 gint luaH_widget_show(lua_State*);
  60
  61 void add_cb(GtkContainer*, GtkWidget*, widget_t*);
  62 void parent_set_cb(GtkWidget*, GtkObject*, widget_t*);
  63 void remove_cb(GtkContainer*, GtkWidget*, widget_t*);
  64 void widget_destructor(widget_t*);
  65
  66
  67 #endif
  68 // vim: ft=c:et:sw=4:ts=8:sts=4:tw=80