x_window.h

This software was done in part for a textbook on AI I ve written called _The Basis of AI_ (tentative

/*******************************************************************************
+
+  LEDA 3.5
+
+
+  x_window.h
+
+
+  Copyright (c) 1995, 1996, 1997  by  LEDA Software GmbH
+  Postfach 151101, 66041 Saarbruecken, Germany
+  All rights reserved.
+ 
*******************************************************************************/


#ifndef LEDA_X_WINDOW_H
#define LEDA_X_WINDOW_H

// windows, events, colors ...

enum { 
  key_press_event, 
  key_release_event, 
  button_press_event, 
  button_release_event,
  panel_press_event,
  configure_event, 
  exposure_event, 
  motion_event, 
  destroy_event, 
  timer_event,
  no_event 
};


extern char* event_name[];


enum {
 KEY_BACKSPACE,
 KEY_RETURN,
 KEY_ESCAPE,
 KEY_LEFT,
 KEY_RIGHT,
 KEY_UP,
 KEY_DOWN,
 KEY_HOME,
 KEY_END,
 KEY_PAGEUP,
 KEY_PAGEDOWN
};


enum {
  DEF_COLOR = -1,
  white  =  0,
  black  =  1,
  red    =  2,
  green  =  3,
  blue   =  4,
  yellow =  5,
  violet =  6,
  orange =  7,
  cyan   =  8,
  brown  =  9,
  pink   = 10,
  green2 = 11,
  blue2  = 12,
  grey1  = 13,
  grey2  = 14,
  grey3  = 15,
  ivory  = 16 
};

enum line_style   {solid, dashed, dotted};
enum text_mode    {transparent, opaque};
enum drawing_mode {src_mode, xor_mode, or_mode, and_mode};

#endif