ref: 06790ce0cdfeff84b8a92ede5c03cfd48342fcb4
dir: /textscreen/txt_window.h/
// Emacs style mode select -*- C++ -*- //----------------------------------------------------------------------------- // // Copyright(C) 2006 Simon Howard // // 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., 59 Temple Place - Suite 330, Boston, MA // 02111-1307, USA. // #ifndef TXT_WINDOW_H #define TXT_WINDOW_H typedef struct txt_window_s txt_window_t; #include "txt_widget.h" #include "txt_table.h" #include "txt_window_action.h" // Callback function for window key presses typedef int (*TxtWindowKeyPress)(txt_window_t *window, int key, void *user_data); typedef int (*TxtWindowMousePress)(txt_window_t *window, int x, int y, int b, void *user_data); struct txt_window_s { // Base class: all windows are tables with one column. txt_table_t table; // Window title char *title; // Screen coordinates of the window txt_vert_align_t vert_align; txt_horiz_align_t horiz_align; int x, y; // Actions that appear in the box at the bottom of the window txt_window_action_t *actions[3]; // Callback functions to invoke when keys/mouse buttons are pressed TxtWindowKeyPress key_listener; void *key_listener_data; TxtWindowMousePress mouse_listener; void *mouse_listener_data; // These are set automatically when the window is drawn int window_x, window_y; unsigned int window_w, window_h; }; txt_window_t *TXT_NewWindow(char *title); void TXT_CloseWindow(txt_window_t *window); void TXT_SetWindowPosition(txt_window_t *window, txt_horiz_align_t horiz_align, txt_vert_align_t vert_align, int x, int y); void TXT_SetWindowAction(txt_window_t *window, txt_horiz_align_t position, txt_window_action_t *action); void TXT_SetKeyListener(txt_window_t *window, TxtWindowKeyPress key_listener, void *user_data); void TXT_SetMouseListener(txt_window_t *window, TxtWindowMousePress mouse_listener, void *user_data); #endif /* #ifndef TXT_WINDOW_T */