#include <ncurses.h>

int main()
{	
	initscr();			/* Start curses mode 		  */
	printw("Hello World !!!");	/* Print Hello World		  */
	refresh();			/* Print it on to the real screen */
	getch();			/* Wait for user input */
	endwin();			/* End curses mode		  */

	return 0;
}

#include <ncurses.h>

int main()
{	int ch;

	initscr();			/* Start curses mode 		*/
	raw();				/* Line buffering disabled	*/
	keypad(stdscr, TRUE);		/* We get F1, F2 etc..		*/
	noecho();			/* Don't echo() while we do getch */

    	printw("Type any character to see it in bold\n");
	ch = getch();			/* If raw() hadn't been called
					 * we have to press enter before it
					 * gets to the program 		*/
	if(ch == KEY_F(1))		/* Without keypad enabled this will */
		printw("F1 Key pressed");/*  not get to us either	*/
					/* Without noecho() some ugly escape
					 * charachters might have been printed
					 * on screen			*/
	else
	{	printw("The pressed key is ");
		attron(A_BOLD);
		printw("%c", ch);
		attroff(A_BOLD);
	}
	refresh();			/* Print it on to the real screen */
    	getch();			/* Wait for user input */
	endwin();			/* End curses mode		  */

	return 0;
}

#include <ncurses.h>			/* ncurses.h includes stdio.h */  
#include <string.h> 
 
int main()
{
 char mesg[]="Enter a string: ";		/* message to be appeared on the screen */
 char str[80];
 int row,col;				/* to store the number of rows and *
					 * the number of colums of the screen */
 initscr();				/* start the curses mode */
 getmaxyx(stdscr,row,col);		/* get the number of rows and columns */
 mvprintw(row/2,(col-strlen(mesg))/2,"%s",mesg);
                     		/* print the message at the center of the screen */
 getstr(str);
 mvprintw(LINES - 2, 0, "You Entered: %s", str);
 getch();
 endwin();

 return 0;
}

#include <ncurses.h>

int main(int argc, char *argv[])
{	initscr();			/* Start curses mode 		*/
	start_color();			/* Start color functionality	*/
	
	init_pair(1, COLOR_CYAN, COLOR_BLACK);
	printw("A Big string which i didn't care to type fully ");
	mvchgat(0, 0, -1, A_BLINK, 1, NULL);	
	/* 
	 * First two parameters specify the position at which to start 
	 * Third parameter number of characters to update. -1 means till 
	 * end of line
	 * Forth parameter is the normal attribute you wanted to give 
	 * to the charcter
	 * Fifth is the color index. It is the index given during init_pair()
	 * use 0 if you didn't want color
	 * Sixth one is always NULL 
	 */
	refresh();
    	getch();
	endwin();			/* End curses mode		  */
	return 0;
}

#include <ncurses.h>


WINDOW *create_newwin(int height, int width, int starty, int startx);
void destroy_win(WINDOW *local_win);

int main(int argc, char *argv[])
{	WINDOW *my_win;
	int startx, starty, width, height;
	int ch;

	initscr();			/* Start curses mode 		*/
	cbreak();			/* Line buffering disabled, Pass on
					 * everty thing to me 		*/
	keypad(stdscr, TRUE);		/* I need that nifty F1 	*/

	height = 3;
	width = 10;
	starty = (LINES - height) / 2;	/* Calculating for a center placement */
	startx = (COLS - width) / 2;	/* of the window		*/
	printw("Press F1 to exit");
	refresh();
	my_win = create_newwin(height, width, starty, startx);

	while((ch = getch()) != KEY_F(1))
	{	switch(ch)
		{	case KEY_LEFT:
				destroy_win(my_win);
				my_win = create_newwin(height, width, starty,--startx);
				break;
			case KEY_RIGHT:
				destroy_win(my_win);
				my_win = create_newwin(height, width, starty,++startx);
				break;
			case KEY_UP:
				destroy_win(my_win);
				my_win = create_newwin(height, width, --starty,startx);
				break;
			case KEY_DOWN:
				destroy_win(my_win);
				my_win = create_newwin(height, width, ++starty,startx);
				break;	
		}
	}
		
	endwin();			/* End curses mode		  */
	return 0;
}

WINDOW *create_newwin(int height, int width, int starty, int startx)
{	WINDOW *local_win;

	local_win = newwin(height, width, starty, startx);
	box(local_win, 0 , 0);		/* 0, 0 gives default characters 
					 * for the vertical and horizontal
					 * lines			*/
	wrefresh(local_win);		/* Show that box 		*/

	return local_win;
}

void destroy_win(WINDOW *local_win)
{	
	/* box(local_win, ' ', ' '); : This won't produce the desired
	 * result of erasing the window. It will leave it's four corners 
	 * and so an ugly remnant of window. 
	 */
	wborder(local_win, ' ', ' ', ' ',' ',' ',' ',' ',' ');
	/* The parameters taken are 
	 * 1. win: the window on which to operate
	 * 2. ls: character to be used for the left side of the window 
	 * 3. rs: character to be used for the right side of the window 
	 * 4. ts: character to be used for the top side of the window 
	 * 5. bs: character to be used for the bottom side of the window 
	 * 6. tl: character to be used for the top left corner of the window 
	 * 7. tr: character to be used for the top right corner of the window 
	 * 8. bl: character to be used for the bottom left corner of the window 
	 * 9. br: character to be used for the bottom right corner of the window
	 */
	wrefresh(local_win);
	delwin(local_win);
}

#include <ncurses.h>

typedef struct _win_border_struct {
	chtype 	ls, rs, ts, bs, 
	 	tl, tr, bl, br;
}WIN_BORDER;

typedef struct _WIN_struct {

	int startx, starty;
	int height, width;
	WIN_BORDER border;
}WIN;

void init_win_params(WIN *p_win);
void print_win_params(WIN *p_win);
void create_box(WIN *win, bool flag);

int main(int argc, char *argv[])
{	WIN win;
	int ch;

	initscr();			/* Start curses mode 		*/
	start_color();			/* Start the color functionality */
	cbreak();			/* Line buffering disabled, Pass on
					 * everty thing to me 		*/
	keypad(stdscr, TRUE);		/* I need that nifty F1 	*/
	noecho();
	init_pair(1, COLOR_CYAN, COLOR_BLACK);

	/* Initialize the window parameters */
	init_win_params(&win);
	print_win_params(&win);

	attron(COLOR_PAIR(1));
	printw("Press F1 to exit");
	refresh();
	attroff(COLOR_PAIR(1));
	
	create_box(&win, TRUE);
	while((ch = getch()) != KEY_F(1))
	{	switch(ch)
		{	case KEY_LEFT:
				create_box(&win, FALSE);
				--win.startx;
				create_box(&win, TRUE);
				break;
			case KEY_RIGHT:
				create_box(&win, FALSE);
				++win.startx;
				create_box(&win, TRUE);
				break;
			case KEY_UP:
				create_box(&win, FALSE);
				--win.starty;
				create_box(&win, TRUE);
				break;
			case KEY_DOWN:
				create_box(&win, FALSE);
				++win.starty;
				create_box(&win, TRUE);
				break;	
		}
	}
	endwin();			/* End curses mode		  */
	return 0;
}
void init_win_params(WIN *p_win)
{
	p_win->height = 3;
	p_win->width = 10;
	p_win->starty = (LINES - p_win->height)/2;	
	p_win->startx = (COLS - p_win->width)/2;

	p_win->border.ls = '|';
	p_win->border.rs = '|';
	p_win->border.ts = '-';
	p_win->border.bs = '-';
	p_win->border.tl = '+';
	p_win->border.tr = '+';
	p_win->border.bl = '+';
	p_win->border.br = '+';

}
void print_win_params(WIN *p_win)
{
#ifdef _DEBUG
	mvprintw(25, 0, "%d %d %d %d", p_win->startx, p_win->starty, 
				p_win->width, p_win->height);
	refresh();
#endif
}
void create_box(WIN *p_win, bool flag)
{	int i, j;
	int x, y, w, h;

	x = p_win->startx;
	y = p_win->starty;
	w = p_win->width;
	h = p_win->height;

	if(flag == TRUE)
	{	mvaddch(y, x, p_win->border.tl);
		mvaddch(y, x + w, p_win->border.tr);
		mvaddch(y + h, x, p_win->border.bl);
		mvaddch(y + h, x + w, p_win->border.br);
		mvhline(y, x + 1, p_win->border.ts, w - 1);
		mvhline(y + h, x + 1, p_win->border.bs, w - 1);
		mvvline(y + 1, x, p_win->border.ls, h - 1);
		mvvline(y + 1, x + w, p_win->border.rs, h - 1);

	}
	else
		for(j = y; j <= y + h; ++j)
			for(i = x; i <= x + w; ++i)
				mvaddch(j, i, ' ');
				
	refresh();

}

#include <ncurses.h>

void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string);
int main(int argc, char *argv[])
{	initscr();			/* Start curses mode 		*/
	if(has_colors() == FALSE)
	{	endwin();
		printf("Your terminal does not support color\n");
		exit(1);
	}
	start_color();			/* Start color 			*/
	init_pair(1, COLOR_RED, COLOR_BLACK);

	attron(COLOR_PAIR(1));
	print_in_middle(stdscr, LINES / 2, 0, 0, "Viola !!! In color ...");
	attroff(COLOR_PAIR(1));
    	getch();
	endwin();
}
void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string)
{	int length, x, y;
	float temp;

	if(win == NULL)
		win = stdscr;
	getyx(win, y, x);
	if(startx != 0)
		x = startx;
	if(starty != 0)
		y = starty;
	if(width == 0)
		width = 80;

	length = strlen(string);
	temp = (width - length)/ 2;
	x = startx + (int)temp;
	mvwprintw(win, y, x, "%s", string);
	refresh();
}

#include <stdio.h>
#include <ncurses.h>

#define WIDTH 30
#define HEIGHT 10 

int startx = 0;
int starty = 0;

char *choices[] = { 
			"Choice 1",
			"Choice 2",
			"Choice 3",
			"Choice 4",
			"Exit",
		  };
int n_choices = sizeof(choices) / sizeof(char *);
void print_menu(WINDOW *menu_win, int highlight);

int main()
{	WINDOW *menu_win;
	int highlight = 1;
	int choice = 0;
	int c;

	initscr();
	clear();
	noecho();
	cbreak();	/* Line buffering disabled. pass on everything */
	startx = (80 - WIDTH) / 2;
	starty = (24 - HEIGHT) / 2;
		
	menu_win = newwin(HEIGHT, WIDTH, starty, startx);
	keypad(menu_win, TRUE);
	mvprintw(0, 0, "Use arrow keys to go up and down, Press enter to select a choice");
	refresh();
	print_menu(menu_win, highlight);
	while(1)
	{	c = wgetch(menu_win);
		switch(c)
		{	case KEY_UP:
				if(highlight == 1)
					highlight = n_choices;
				else
					--highlight;
				break;
			case KEY_DOWN:
				if(highlight == n_choices)
					highlight = 1;
				else 
					++highlight;
				break;
			case 10:
				choice = highlight;
				break;
			default:
				mvprintw(24, 0, "Charcter pressed is = %3d Hopefully it can be printed as '%c'", c, c);
				refresh();
				break;
		}
		print_menu(menu_win, highlight);
		if(choice != 0)	/* User did a choice come out of the infinite loop */
			break;
	}	
	mvprintw(23, 0, "You chose choice %d with choice string %s\n", choice, choices[choice - 1]);
	clrtoeol();
	refresh();
	endwin();
	return 0;
}


void print_menu(WINDOW *menu_win, int highlight)
{
	int x, y, i;	

	x = 2;
	y = 2;
	box(menu_win, 0, 0);
	for(i = 0; i < n_choices; ++i)
	{	if(highlight == i + 1) /* High light the present choice */
		{	wattron(menu_win, A_REVERSE); 
			mvwprintw(menu_win, y, x, "%s", choices[i]);
			wattroff(menu_win, A_REVERSE);
		}
		else
			mvwprintw(menu_win, y, x, "%s", choices[i]);
		++y;
	}
	wrefresh(menu_win);
}

#include <ncurses.h>

#define WIDTH 30
#define HEIGHT 10 

int startx = 0;
int starty = 0;

char *choices[] = { 	"Choice 1",
			"Choice 2",
			"Choice 3",
			"Choice 4",
			"Exit",
		  };

int n_choices = sizeof(choices) / sizeof(char *);

void print_menu(WINDOW *menu_win, int highlight);
void report_choice(int mouse_x, int mouse_y, int *p_choice);

int main()
{	int c, choice = 0;
	WINDOW *menu_win;
	MEVENT event;

	/* Initialize curses */
	initscr();
	clear();
	noecho();
	cbreak();	//Line buffering disabled. pass on everything

	/* Try to put the window in the middle of screen */
	startx = (80 - WIDTH) / 2;
	starty = (24 - HEIGHT) / 2;
	
	attron(A_REVERSE);
	mvprintw(23, 1, "Click on Exit to quit (Works best in a virtual console)");
	refresh();
	attroff(A_REVERSE);

	/* Print the menu for the first time */
	menu_win = newwin(HEIGHT, WIDTH, starty, startx);
	print_menu(menu_win, 1);
	/* Get all the mouse events */
	mousemask(ALL_MOUSE_EVENTS, NULL);
	
	while(1)
	{	c = wgetch(menu_win);
		switch(c)
		{	case KEY_MOUSE:
			if(getmouse(&event) == OK)
			{	/* When the user clicks left mouse button */
				if(event.bstate & BUTTON1_PRESSED)
				{	report_choice(event.x + 1, event.y + 1, &choice);
					if(choice == -1) //Exit chosen
						goto end;
					mvprintw(22, 1, "Choice made is : %d String Chosen is \"%10s\"", choice, choices[choice - 1]);
					refresh(); 
				}
			}
			print_menu(menu_win, choice);
			break;
		}
	}		
end:
	endwin();
	return 0;
}


void print_menu(WINDOW *menu_win, int highlight)
{
	int x, y, i;	

	x = 2;
	y = 2;
	box(menu_win, 0, 0);
	for(i = 0; i < n_choices; ++i)
	{	if(highlight == i + 1)
		{	wattron(menu_win, A_REVERSE); 
			mvwprintw(menu_win, y, x, "%s", choices[i]);
			wattroff(menu_win, A_REVERSE);
		}
		else
			mvwprintw(menu_win, y, x, "%s", choices[i]);
		++y;
	}
	wrefresh(menu_win);
}

/* Report the choice according to mouse position */
void report_choice(int mouse_x, int mouse_y, int *p_choice)
{	int i,j, choice;

	i = startx + 2;
	j = starty + 3;
	
	for(choice = 0; choice < n_choices; ++choice)
		if(mouse_y == j + choice && mouse_x >= i && mouse_x <= i + strlen(choices[choice]))
		{	if(choice == n_choices - 1)
				*p_choice = -1;		
			else
				*p_choice = choice + 1;	
			break;
		}
}

#include <ncurses.h>

int main()
{	
	initscr();			/* Start curses mode 		  */
	printw("Hello World !!!\n");	/* Print Hello World		  */
	refresh();			/* Print it on to the real screen */
	def_prog_mode();		/* Save the tty modes		  */
	endwin();			/* End curses mode temporarily	  */
	system("/bin/sh");		/* Do whatever you like in cooked mode */
	reset_prog_mode();		/* Return to the previous tty mode*/
					/* stored by def_prog_mode() 	  */
	refresh();			/* Do refresh() to restore the	  */
					/* Screen contents		  */
	printw("Another String\n");	/* Back to curses use the full    */
	refresh();			/* capabilities of curses	  */
	endwin();			/* End curses mode		  */

	return 0;
}

#include <ncurses.h>

int main()
{
        initscr();

        printw("Upper left corner           "); addch(ACS_ULCORNER); printw("\n"); 
        printw("Lower left corner           "); addch(ACS_LLCORNER); printw("\n");
        printw("Lower right corner          "); addch(ACS_LRCORNER); printw("\n");
        printw("Tee pointing right          "); addch(ACS_LTEE); printw("\n");
        printw("Tee pointing left           "); addch(ACS_RTEE); printw("\n");
        printw("Tee pointing up             "); addch(ACS_BTEE); printw("\n");
        printw("Tee pointing down           "); addch(ACS_TTEE); printw("\n");
        printw("Horizontal line             "); addch(ACS_HLINE); printw("\n");
        printw("Vertical line               "); addch(ACS_VLINE); printw("\n");
        printw("Large Plus or cross over    "); addch(ACS_PLUS); printw("\n");
        printw("Scan Line 1                 "); addch(ACS_S1); printw("\n");
        printw("Scan Line 3                 "); addch(ACS_S3); printw("\n");
        printw("Scan Line 7                 "); addch(ACS_S7); printw("\n");
        printw("Scan Line 9                 "); addch(ACS_S9); printw("\n");
        printw("Diamond                     "); addch(ACS_DIAMOND); printw("\n");
        printw("Checker board (stipple)     "); addch(ACS_CKBOARD); printw("\n");
        printw("Degree Symbol               "); addch(ACS_DEGREE); printw("\n");
        printw("Plus/Minus Symbol           "); addch(ACS_PLMINUS); printw("\n");
        printw("Bullet                      "); addch(ACS_BULLET); printw("\n");
        printw("Arrow Pointing Left         "); addch(ACS_LARROW); printw("\n");
        printw("Arrow Pointing Right        "); addch(ACS_RARROW); printw("\n");
        printw("Arrow Pointing Down         "); addch(ACS_DARROW); printw("\n");
        printw("Arrow Pointing Up           "); addch(ACS_UARROW); printw("\n");
        printw("Board of squares            "); addch(ACS_BOARD); printw("\n");
        printw("Lantern Symbol              "); addch(ACS_LANTERN); printw("\n");
        printw("Solid Square Block          "); addch(ACS_BLOCK); printw("\n");
        printw("Less/Equal sign             "); addch(ACS_LEQUAL); printw("\n");
        printw("Greater/Equal sign          "); addch(ACS_GEQUAL); printw("\n");
        printw("Pi                          "); addch(ACS_PI); printw("\n");
        printw("Not equal                   "); addch(ACS_NEQUAL); printw("\n");
        printw("UK pound sign               "); addch(ACS_STERLING); printw("\n");

        refresh();
        getch();
        endwin();

	return 0;
}

#include <panel.h>

int main()
{	WINDOW *my_wins[3];
	PANEL  *my_panels[3];
	int lines = 10, cols = 40, y = 2, x = 4, i;

	initscr();
	cbreak();
	noecho();

	/* Create windows for the panels */
	my_wins[0] = newwin(lines, cols, y, x);
	my_wins[1] = newwin(lines, cols, y + 1, x + 5);
	my_wins[2] = newwin(lines, cols, y + 2, x + 10);

	/* 
	 * Create borders around the windows so that you can see the effect
	 * of panels
	 */
	for(i = 0; i < 3; ++i)
		box(my_wins[i], 0, 0);

	/* Attach a panel to each window */ 	/* Order is bottom up */
	my_panels[0] = new_panel(my_wins[0]); 	/* Push 0, order: stdscr-0 */
	my_panels[1] = new_panel(my_wins[1]); 	/* Push 1, order: stdscr-0-1 */
	my_panels[2] = new_panel(my_wins[2]); 	/* Push 2, order: stdscr-0-1-2 */

	/* Update the stacking order. 2nd panel will be on top */
	update_panels();

	/* Show it on the screen */
	doupdate();
	
	getch();
	endwin();
}

#include <panel.h>

#define NLINES 10
#define NCOLS 40

void init_wins(WINDOW **wins, int n);
void win_show(WINDOW *win, char *label, int label_color);
void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color);

int main()
{	WINDOW *my_wins[3];
	PANEL  *my_panels[3];
	PANEL  *top;
	int ch;

	/* Initialize curses */
	initscr();
	start_color();
	cbreak();
	noecho();
	keypad(stdscr, TRUE);

	/* Initialize all the colors */
	init_pair(1, COLOR_RED, COLOR_BLACK);
	init_pair(2, COLOR_GREEN, COLOR_BLACK);
	init_pair(3, COLOR_BLUE, COLOR_BLACK);
	init_pair(4, COLOR_CYAN, COLOR_BLACK);

	init_wins(my_wins, 3);
	
	/* Attach a panel to each window */ 	/* Order is bottom up */
	my_panels[0] = new_panel(my_wins[0]); 	/* Push 0, order: stdscr-0 */
	my_panels[1] = new_panel(my_wins[1]); 	/* Push 1, order: stdscr-0-1 */
	my_panels[2] = new_panel(my_wins[2]); 	/* Push 2, order: stdscr-0-1-2 */

	/* Set up the user pointers to the next panel */
	set_panel_userptr(my_panels[0], my_panels[1]);
	set_panel_userptr(my_panels[1], my_panels[2]);
	set_panel_userptr(my_panels[2], my_panels[0]);

	/* Update the stacking order. 2nd panel will be on top */
	update_panels();

	/* Show it on the screen */
	attron(COLOR_PAIR(4));
	mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F1 to Exit)");
	attroff(COLOR_PAIR(4));
	doupdate();

	top = my_panels[2];
	while((ch = getch()) != KEY_F(1))
	{	switch(ch)
		{	case 9:
				top = (PANEL *)panel_userptr(top);
				top_panel(top);
				break;
		}
		update_panels();
		doupdate();
	}
	endwin();
	return 0;
}

/* Put all the windows */
void init_wins(WINDOW **wins, int n)
{	int x, y, i;
	char label[80];

	y = 2;
	x = 10;
	for(i = 0; i < n; ++i)
	{	wins[i] = newwin(NLINES, NCOLS, y, x);
		sprintf(label, "Window Number %d", i + 1);
		win_show(wins[i], label, i + 1);
		y += 3;
		x += 7;
	}
}

/* Show the window with a border and a label */
void win_show(WINDOW *win, char *label, int label_color)
{	int startx, starty, height, width;

	getbegyx(win, starty, startx);
	getmaxyx(win, height, width);

	box(win, 0, 0);
	mvwaddch(win, 2, 0, ACS_LTEE); 
	mvwhline(win, 2, 1, ACS_HLINE, width - 2); 
	mvwaddch(win, 2, width - 1, ACS_RTEE); 
	
	print_in_middle(win, 1, 0, width, label, COLOR_PAIR(label_color));
}

void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color)
{	int length, x, y;
	float temp;

	if(win == NULL)
		win = stdscr;
	getyx(win, y, x);
	if(startx != 0)
		x = startx;
	if(starty != 0)
		y = starty;
	if(width == 0)
		width = 80;

	length = strlen(string);
	temp = (width - length)/ 2;
	x = startx + (int)temp;
	wattron(win, color);
	mvwprintw(win, y, x, "%s", string);
	wattroff(win, color);
	refresh();
}

#include <panel.h>

typedef struct _PANEL_DATA {
	int x, y, w, h;
	char label[80]; 
	int label_color;
	PANEL *next;
}PANEL_DATA;

#define NLINES 10
#define NCOLS 40

void init_wins(WINDOW **wins, int n);
void win_show(WINDOW *win, char *label, int label_color);
void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color);
void set_user_ptrs(PANEL **panels, int n);

int main()
{	WINDOW *my_wins[3];
	PANEL  *my_panels[3];
	PANEL_DATA  *top;
	PANEL *stack_top;
	WINDOW *temp_win, *old_win;
	int ch;
	int newx, newy, neww, newh;
	int size = FALSE, move = FALSE;

	/* Initialize curses */
	initscr();
	start_color();
	cbreak();
	noecho();
	keypad(stdscr, TRUE);

	/* Initialize all the colors */
	init_pair(1, COLOR_RED, COLOR_BLACK);
	init_pair(2, COLOR_GREEN, COLOR_BLACK);
	init_pair(3, COLOR_BLUE, COLOR_BLACK);
	init_pair(4, COLOR_CYAN, COLOR_BLACK);

	init_wins(my_wins, 3);
	
	/* Attach a panel to each window */ 	/* Order is bottom up */
	my_panels[0] = new_panel(my_wins[0]); 	/* Push 0, order: stdscr-0 */
	my_panels[1] = new_panel(my_wins[1]); 	/* Push 1, order: stdscr-0-1 */
	my_panels[2] = new_panel(my_wins[2]); 	/* Push 2, order: stdscr-0-1-2 */

	set_user_ptrs(my_panels, 3);
	/* Update the stacking order. 2nd panel will be on top */
	update_panels();

	/* Show it on the screen */
	attron(COLOR_PAIR(4));
	mvprintw(LINES - 3, 0, "Use 'm' for moving, 'r' for resizing");
	mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F1 to Exit)");
	attroff(COLOR_PAIR(4));
	doupdate();

	stack_top = my_panels[2];
	top = (PANEL_DATA *)panel_userptr(stack_top);
	newx = top->x;
	newy = top->y;
	neww = top->w;
	newh = top->h;
	while((ch = getch()) != KEY_F(1))
	{	switch(ch)
		{	case 9:		/* Tab */
				top = (PANEL_DATA *)panel_userptr(stack_top);
				top_panel(top->next);
				stack_top = top->next;
				top = (PANEL_DATA *)panel_userptr(stack_top);
				newx = top->x;
				newy = top->y;
				neww = top->w;
				newh = top->h;
				break;
			case 'r':	/* Re-Size*/
				size = TRUE;
				attron(COLOR_PAIR(4));
				mvprintw(LINES - 4, 0, "Entered Resizing :Use Arrow Keys to resize and press <ENTER> to end resizing");
				refresh();
				attroff(COLOR_PAIR(4));
				break;
			case 'm':	/* Move */
				attron(COLOR_PAIR(4));
				mvprintw(LINES - 4, 0, "Entered Moving: Use Arrow Keys to Move and press <ENTER> to end moving");
				refresh();
				attroff(COLOR_PAIR(4));
				move = TRUE;
				break;
			case KEY_LEFT:
				if(size == TRUE)
				{	--newx;
					++neww;
				}
				if(move == TRUE)
					--newx;
				break;
			case KEY_RIGHT:
				if(size == TRUE)
				{	++newx;
					--neww;
				}
				if(move == TRUE)
					++newx;
				break;
			case KEY_UP:
				if(size == TRUE)
				{	--newy;
					++newh;
				}
				if(move == TRUE)
					--newy;
				break;
			case KEY_DOWN:
				if(size == TRUE)
				{	++newy;
					--newh;
				}
				if(move == TRUE)
					++newy;
				break;
			case 10:	/* Enter */
				move(LINES - 4, 0);
				clrtoeol();
				refresh();
				if(size == TRUE)
				{	old_win = panel_window(stack_top);
					temp_win = newwin(newh, neww, newy, newx);
					replace_panel(stack_top, temp_win);
					win_show(temp_win, top->label, top->label_color); 
					delwin(old_win);
					size = FALSE;
				}
				if(move == TRUE)
				{	move_panel(stack_top, newy, newx);
					move = FALSE;
				}
				break;
			
		}
		attron(COLOR_PAIR(4));
		mvprintw(LINES - 3, 0, "Use 'm' for moving, 'r' for resizing");
	    	mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F1 to Exit)");
	    	attroff(COLOR_PAIR(4));
	        refresh();	
		update_panels();
		doupdate();
	}
	endwin();
	return 0;
}

/* Put all the windows */
void init_wins(WINDOW **wins, int n)
{	int x, y, i;
	char label[80];

	y = 2;
	x = 10;
	for(i = 0; i < n; ++i)
	{	wins[i] = newwin(NLINES, NCOLS, y, x);
		sprintf(label, "Window Number %d", i + 1);
		win_show(wins[i], label, i + 1);
		y += 3;
		x += 7;
	}
}

/* Set the PANEL_DATA structures for individual panels */
void set_user_ptrs(PANEL **panels, int n)
{	PANEL_DATA *ptrs;
	WINDOW *win;
	int x, y, w, h, i;
	char temp[80];
	
	ptrs = (PANEL_DATA *)calloc(n, sizeof(PANEL_DATA));

	for(i = 0;i < n; ++i)
	{	win = panel_window(panels[i]);
		getbegyx(win, y, x);
		getmaxyx(win, h, w);
		ptrs[i].x = x;
		ptrs[i].y = y;
		ptrs[i].w = w;
		ptrs[i].h = h;
		sprintf(temp, "Window Number %d", i + 1);
		strcpy(ptrs[i].label, temp);
		ptrs[i].label_color = i + 1;
		if(i + 1 == n)
			ptrs[i].next = panels[0];
		else
			ptrs[i].next = panels[i + 1];
		set_panel_userptr(panels[i], &ptrs[i]);
	}
}

/* Show the window with a border and a label */
void win_show(WINDOW *win, char *label, int label_color)
{	int startx, starty, height, width;

	getbegyx(win, starty, startx);
	getmaxyx(win, height, width);

	box(win, 0, 0);
	mvwaddch(win, 2, 0, ACS_LTEE); 
	mvwhline(win, 2, 1, ACS_HLINE, width - 2); 
	mvwaddch(win, 2, width - 1, ACS_RTEE); 
	
	print_in_middle(win, 1, 0, width, label, COLOR_PAIR(label_color));
}

void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color)
{	int length, x, y;
	float temp;

	if(win == NULL)
		win = stdscr;
	getyx(win, y, x);
	if(startx != 0)
		x = startx;
	if(starty != 0)
		y = starty;
	if(width == 0)
		width = 80;

	length = strlen(string);
	temp = (width - length)/ 2;
	x = startx + (int)temp;
	wattron(win, color);
	mvwprintw(win, y, x, "%s", string);
	wattroff(win, color);
	refresh();
}

#include <panel.h>

typedef struct _PANEL_DATA {
	int hide;	/* TRUE if panel is hidden */
}PANEL_DATA;

#define NLINES 10
#define NCOLS 40

void init_wins(WINDOW **wins, int n);
void win_show(WINDOW *win, char *label, int label_color);
void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color);

int main()
{	WINDOW *my_wins[3];
	PANEL  *my_panels[3];
	PANEL_DATA panel_datas[3];
	PANEL_DATA *temp;
	int ch;

	/* Initialize curses */
	initscr();
	start_color();
	cbreak();
	noecho();
	keypad(stdscr, TRUE);

	/* Initialize all the colors */
	init_pair(1, COLOR_RED, COLOR_BLACK);
	init_pair(2, COLOR_GREEN, COLOR_BLACK);
	init_pair(3, COLOR_BLUE, COLOR_BLACK);
	init_pair(4, COLOR_CYAN, COLOR_BLACK);

	init_wins(my_wins, 3);
	
	/* Attach a panel to each window */ 	/* Order is bottom up */
	my_panels[0] = new_panel(my_wins[0]); 	/* Push 0, order: stdscr-0 */
	my_panels[1] = new_panel(my_wins[1]); 	/* Push 1, order: stdscr-0-1 */
	my_panels[2] = new_panel(my_wins[2]); 	/* Push 2, order: stdscr-0-1-2 */

	/* Initialize panel datas saying that nothing is hidden */
	panel_datas[0].hide = FALSE;
	panel_datas[1].hide = FALSE;
	panel_datas[2].hide = FALSE;

	set_panel_userptr(my_panels[0], &panel_datas[0]);
	set_panel_userptr(my_panels[1], &panel_datas[1]);
	set_panel_userptr(my_panels[2], &panel_datas[2]);

	/* Update the stacking order. 2nd panel will be on top */
	update_panels();

	/* Show it on the screen */
	attron(COLOR_PAIR(4));
	mvprintw(LINES - 3, 0, "Show or Hide a window with 'a'(first window)  'b'(Second Window)  'c'(Third Window)");
	mvprintw(LINES - 2, 0, "F1 to Exit");

	attroff(COLOR_PAIR(4));
	doupdate();
	
	while((ch = getch()) != KEY_F(1))
	{	switch(ch)
		{	case 'a':			
				temp = (PANEL_DATA *)panel_userptr(my_panels[0]);
				if(temp->hide == FALSE)
				{	hide_panel(my_panels[0]);
					temp->hide = TRUE;
				}
				else
				{	show_panel(my_panels[0]);
					temp->hide = FALSE;
				}
				break;
			case 'b':
				temp = (PANEL_DATA *)panel_userptr(my_panels[1]);
				if(temp->hide == FALSE)
				{	hide_panel(my_panels[1]);
					temp->hide = TRUE;
				}
				else
				{	show_panel(my_panels[1]);
					temp->hide = FALSE;
				}
				break;
			case 'c':
				temp = (PANEL_DATA *)panel_userptr(my_panels[2]);
				if(temp->hide == FALSE)
				{	hide_panel(my_panels[2]);
					temp->hide = TRUE;
				}
				else
				{	show_panel(my_panels[2]);
					temp->hide = FALSE;
				}
				break;
		}
		update_panels();
		doupdate();
	}
	endwin();
	return 0;
}

/* Put all the windows */
void init_wins(WINDOW **wins, int n)
{	int x, y, i;
	char label[80];

	y = 2;
	x = 10;
	for(i = 0; i < n; ++i)
	{	wins[i] = newwin(NLINES, NCOLS, y, x);
		sprintf(label, "Window Number %d", i + 1);
		win_show(wins[i], label, i + 1);
		y += 3;
		x += 7;
	}
}

/* Show the window with a border and a label */
void win_show(WINDOW *win, char *label, int label_color)
{	int startx, starty, height, width;

	getbegyx(win, starty, startx);
	getmaxyx(win, height, width);

	box(win, 0, 0);
	mvwaddch(win, 2, 0, ACS_LTEE); 
	mvwhline(win, 2, 1, ACS_HLINE, width - 2); 
	mvwaddch(win, 2, width - 1, ACS_RTEE); 
	
	print_in_middle(win, 1, 0, width, label, COLOR_PAIR(label_color));
}

void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color)
{	int length, x, y;
	float temp;

	if(win == NULL)
		win = stdscr;
	getyx(win, y, x);
	if(startx != 0)
		x = startx;
	if(starty != 0)
		y = starty;
	if(width == 0)
		width = 80;

	length = strlen(string);
	temp = (width - length)/ 2;
	x = startx + (int)temp;
	wattron(win, color);
	mvwprintw(win, y, x, "%s", string);
	wattroff(win, color);
	refresh();
}

#include <curses.h>
#include <menu.h>

#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define CTRLD 	4

char *choices[] = {
                        "Choice 1",
                        "Choice 2",
                        "Choice 3",
                        "Choice 4",
                        "Exit",
                  };

int main()
{	ITEM **my_items;
	int c;				
	MENU *my_menu;
	int n_choices, i;
	ITEM *cur_item;
	
	
	initscr();
	cbreak();
	noecho();
	keypad(stdscr, TRUE);
	
	n_choices = ARRAY_SIZE(choices);
	my_items = (ITEM **)calloc(n_choices + 1, sizeof(ITEM *));

	for(i = 0; i < n_choices; ++i)
	        my_items[i] = new_item(choices[i], choices[i]);
	my_items[n_choices] = (ITEM *)NULL;

	my_menu = new_menu((ITEM **)my_items);
	mvprintw(LINES - 2, 0, "F1 to Exit");
	post_menu(my_menu);
	refresh();

	while((c = getch()) != KEY_F(1))
	{   switch(c)
	    {	case KEY_DOWN:
		        menu_driver(my_menu, REQ_DOWN_ITEM);
				break;
			case KEY_UP:
				menu_driver(my_menu, REQ_UP_ITEM);
				break;
		}
	}	

	free_item(my_items[0]);
	free_item(my_items[1]);
	free_menu(my_menu);
	endwin();
}
	

#include <menu.h>

#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define CTRLD 	4

char *choices[] = {
                        "Choice 1",
                        "Choice 2",
                        "Choice 3",
                        "Choice 4",
                        "Exit",
                        (char *)NULL,
                  };
void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color);

int main()
{	ITEM **my_items;
	int c;				
	MENU *my_menu;
        WINDOW *my_menu_win;
        int n_choices, i;
	
	/* Initialize curses */
	initscr();
	start_color();
        cbreak();
        noecho();
	keypad(stdscr, TRUE);
	init_pair(1, COLOR_RED, COLOR_BLACK);

	/* Create items */
        n_choices = ARRAY_SIZE(choices);
        my_items = (ITEM **)calloc(n_choices, sizeof(ITEM *));
        for(i = 0; i < n_choices; ++i)
                my_items[i] = new_item(choices[i], choices[i]);

	/* Crate menu */
	my_menu = new_menu((ITEM **)my_items);

	/* Create the window to be associated with the menu */
        my_menu_win = newwin(10, 40, 4, 4);
        keypad(my_menu_win, TRUE);
     
	/* Set main window and sub window */
        set_menu_win(my_menu, my_menu_win);
        set_menu_sub(my_menu, derwin(my_menu_win, 6, 38, 3, 1));

	/* Set menu mark to the string " * " */
        set_menu_mark(my_menu, " * ");

	/* Print a border around the main window and print a title */
        box(my_menu_win, 0, 0);
	print_in_middle(my_menu_win, 1, 0, 40, "My Menu", COLOR_PAIR(1));
	mvwaddch(my_menu_win, 2, 0, ACS_LTEE);
	mvwhline(my_menu_win, 2, 1, ACS_HLINE, 38);
	mvwaddch(my_menu_win, 2, 39, ACS_RTEE);
	mvprintw(LINES - 2, 0, "F1 to exit");
	refresh();
        
	/* Post the menu */
	post_menu(my_menu);
	wrefresh(my_menu_win);

	while((c = wgetch(my_menu_win)) != KEY_F(1))
	{       switch(c)
	        {	case KEY_DOWN:
				menu_driver(my_menu, REQ_DOWN_ITEM);
				break;
			case KEY_UP:
				menu_driver(my_menu, REQ_UP_ITEM);
				break;
		}
                wrefresh(my_menu_win);
	}	

	/* Unpost and free all the memory taken up */
        unpost_menu(my_menu);
        free_menu(my_menu);
        for(i = 0; i < n_choices; ++i)
                free_item(my_items[i]);
	endwin();
}

void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color)
{	int length, x, y;
	float temp;

	if(win == NULL)
		win = stdscr;
	getyx(win, y, x);
	if(startx != 0)
		x = startx;
	if(starty != 0)
		y = starty;
	if(width == 0)
		width = 80;

	length = strlen(string);
	temp = (width - length)/ 2;
	x = startx + (int)temp;
	wattron(win, color);
	mvwprintw(win, y, x, "%s", string);
	wattroff(win, color);
	refresh();
}

#include <curses.h>
#include <menu.h>

#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define CTRLD 	4

char *choices[] = {
                        "Choice 1",
                        "Choice 2",
                        "Choice 3",
                        "Choice 4",
			"Choice 5",
			"Choice 6",
			"Choice 7",
			"Choice 8",
			"Choice 9",
			"Choice 10",
                        "Exit",
                        (char *)NULL,
                  };
void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color);

int main()
{	ITEM **my_items;
	int c;				
	MENU *my_menu;
        WINDOW *my_menu_win;
        int n_choices, i;
	
	/* Initialize curses */
	initscr();
	start_color();
        cbreak();
        noecho();
	keypad(stdscr, TRUE);
	init_pair(1, COLOR_RED, COLOR_BLACK);
	init_pair(2, COLOR_CYAN, COLOR_BLACK);

	/* Create items */
        n_choices = ARRAY_SIZE(choices);
        my_items = (ITEM **)calloc(n_choices, sizeof(ITEM *));
        for(i = 0; i < n_choices; ++i)
                my_items[i] = new_item(choices[i], choices[i]);

	/* Crate menu */
	my_menu = new_menu((ITEM **)my_items);

	/* Create the window to be associated with the menu */
        my_menu_win = newwin(10, 40, 4, 4);
        keypad(my_menu_win, TRUE);
     
	/* Set main window and sub window */
        set_menu_win(my_menu, my_menu_win);
        set_menu_sub(my_menu, derwin(my_menu_win, 6, 38, 3, 1));
	set_menu_format(my_menu, 5, 1);
			
	/* Set menu mark to the string " * " */
        set_menu_mark(my_menu, " * ");

	/* Print a border around the main window and print a title */
        box(my_menu_win, 0, 0);
	print_in_middle(my_menu_win, 1, 0, 40, "My Menu", COLOR_PAIR(1));
	mvwaddch(my_menu_win, 2, 0, ACS_LTEE);
	mvwhline(my_menu_win, 2, 1, ACS_HLINE, 38);
	mvwaddch(my_menu_win, 2, 39, ACS_RTEE);
        
	/* Post the menu */
	post_menu(my_menu);
	wrefresh(my_menu_win);
	
	attron(COLOR_PAIR(2));
	mvprintw(LINES - 2, 0, "Use PageUp and PageDown to scoll down or up a page of items");
	mvprintw(LINES - 1, 0, "Arrow Keys to navigate (F1 to Exit)");
	attroff(COLOR_PAIR(2));
	refresh();

	while((c = wgetch(my_menu_win)) != KEY_F(1))
	{       switch(c)
	        {	case KEY_DOWN:
				menu_driver(my_menu, REQ_DOWN_ITEM);
				break;
			case KEY_UP:
				menu_driver(my_menu, REQ_UP_ITEM);
				break;
			case KEY_NPAGE:
				menu_driver(my_menu, REQ_SCR_DPAGE);
				break;
			case KEY_PPAGE:
				menu_driver(my_menu, REQ_SCR_UPAGE);
				break;
		}
                wrefresh(my_menu_win);
	}	

	/* Unpost and free all the memory taken up */
        unpost_menu(my_menu);
        free_menu(my_menu);
        for(i = 0; i < n_choices; ++i)
                free_item(my_items[i]);
	endwin();
}

void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color)
{	int length, x, y;
	float temp;

	if(win == NULL)
		win = stdscr;
	getyx(win, y, x);
	if(startx != 0)
		x = startx;
	if(starty != 0)
		y = starty;
	if(width == 0)
		width = 80;

	length = strlen(string);
	temp = (width - length)/ 2;
	x = startx + (int)temp;
	wattron(win, color);
	mvwprintw(win, y, x, "%s", string);
	wattroff(win, color);
	refresh();
}

#include <curses.h>
#include <menu.h>

#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define CTRLD 	4

char *choices[] = {
                        "Choice 1", "Choice 2", "Choice 3", "Choice 4", "Choice 5",
			"Choice 6", "Choice 7", "Choice 8", "Choice 9", "Choice 10",
			"Choice 11", "Choice 12", "Choice 13", "Choice 14", "Choice 15",
			"Choice 16", "Choice 17", "Choice 18", "Choice 19", "Choice 20",
                        "Exit",
                        (char *)NULL,
                  };

int main()
{	ITEM **my_items;
	int c;				
	MENU *my_menu;
        WINDOW *my_menu_win;
        int n_choices, i;
	
	/* Initialize curses */
	initscr();
	start_color();
        cbreak();
        noecho();
	keypad(stdscr, TRUE);
	init_pair(1, COLOR_RED, COLOR_BLACK);
	init_pair(2, COLOR_CYAN, COLOR_BLACK);

	/* Create items */
        n_choices = ARRAY_SIZE(choices);
        my_items = (ITEM **)calloc(n_choices, sizeof(ITEM *));
        for(i = 0; i < n_choices; ++i)
                my_items[i] = new_item(choices[i], choices[i]);

	/* Crate menu */
	my_menu = new_menu((ITEM **)my_items);

	/* Set menu option not to show the description */
	menu_opts_off(my_menu, O_SHOWDESC);

	/* Create the window to be associated with the menu */
        my_menu_win = newwin(10, 70, 4, 4);
        keypad(my_menu_win, TRUE);
     
	/* Set main window and sub window */
        set_menu_win(my_menu, my_menu_win);
        set_menu_sub(my_menu, derwin(my_menu_win, 6, 68, 3, 1));
	set_menu_format(my_menu, 5, 3);
	set_menu_mark(my_menu, " * ");

	/* Print a border around the main window and print a title */
        box(my_menu_win, 0, 0);
	
	attron(COLOR_PAIR(2));
	mvprintw(LINES - 3, 0, "Use PageUp and PageDown to scroll");
	mvprintw(LINES - 2, 0, "Use Arrow Keys to navigate (F1 to Exit)");
	attroff(COLOR_PAIR(2));
	refresh();

	/* Post the menu */
	post_menu(my_menu);
	wrefresh(my_menu_win);
	
	while((c = wgetch(my_menu_win)) != KEY_F(1))
	{       switch(c)
	        {	case KEY_DOWN:
				menu_driver(my_menu, REQ_DOWN_ITEM);
				break;
			case KEY_UP:
				menu_driver(my_menu, REQ_UP_ITEM);
				break;
			case KEY_LEFT:
				menu_driver(my_menu, REQ_LEFT_ITEM);
				break;
			case KEY_RIGHT:
				menu_driver(my_menu, REQ_RIGHT_ITEM);
				break;
			case KEY_NPAGE:
				menu_driver(my_menu, REQ_SCR_DPAGE);
				break;
			case KEY_PPAGE:
				menu_driver(my_menu, REQ_SCR_UPAGE);
				break;
		}
                wrefresh(my_menu_win);
	}	

	/* Unpost and free all the memory taken up */
        unpost_menu(my_menu);
        free_menu(my_menu);
        for(i = 0; i < n_choices; ++i)
                free_item(my_items[i]);
	endwin();
}

#include <curses.h>
#include <menu.h>

#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define CTRLD 	4

char *choices[] = {
                        "Choice 1",
                        "Choice 2",
                        "Choice 3",
                        "Choice 4",
			"Choice 5",
			"Choice 6",
			"Choice 7",
                        "Exit",
                  };

int main()
{	ITEM **my_items;
	int c;				
	MENU *my_menu;
        int n_choices, i;
	ITEM *cur_item;
	
	/* Initialize curses */	
	initscr();
        cbreak();
        noecho();
	keypad(stdscr, TRUE);

	/* Initialize items */
        n_choices = ARRAY_SIZE(choices);
        my_items = (ITEM **)calloc(n_choices + 1, sizeof(ITEM *));
        for(i = 0; i < n_choices; ++i)
                my_items[i] = new_item(choices[i], choices[i]);
	my_items[n_choices] = (ITEM *)NULL;

	my_menu = new_menu((ITEM **)my_items);

	/* Make the menu multi valued */
	menu_opts_off(my_menu, O_ONEVALUE);

	mvprintw(LINES - 3, 0, "Use <SPACE> to select or unselect an item.");
	mvprintw(LINES - 2, 0, "<ENTER> to see presently selected items(F1 to Exit)");
	post_menu(my_menu);
	refresh();

	while((c = getch()) != KEY_F(1))
	{       switch(c)
	        {	case KEY_DOWN:
				menu_driver(my_menu, REQ_DOWN_ITEM);
				break;
			case KEY_UP:
				menu_driver(my_menu, REQ_UP_ITEM);
				break;
			case ' ':
				menu_driver(my_menu, REQ_TOGGLE_ITEM);
				break;
			case 10:	/* Enter */
			{	char temp[200];
				ITEM **items;

				items = menu_items(my_menu);
				temp[0] = '\0';
				for(i = 0; i < item_count(my_menu); ++i)
					if(item_value(items[i]) == TRUE)
					{	strcat(temp, item_name(items[i]));
						strcat(temp, " ");
					}
				move(20, 0);
				clrtoeol();
				mvprintw(20, 0, temp);
				refresh();
			}
			break;
		}
	}	

	free_item(my_items[0]);
        free_item(my_items[1]);
	free_menu(my_menu);
	endwin();
}
	

#include <menu.h>

#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define CTRLD 	4

char *choices[] = {
                        "Choice 1",
                        "Choice 2",
                        "Choice 3",
                        "Choice 4",
			"Choice 5",
			"Choice 6",
			"Choice 7",
                        "Exit",
                  };

int main()
{	ITEM **my_items;
	int c;				
	MENU *my_menu;
        int n_choices, i;
	ITEM *cur_item;
	
	/* Initialize curses */	
	initscr();
	start_color();
        cbreak();
        noecho();
	keypad(stdscr, TRUE);
	init_pair(1, COLOR_RED, COLOR_BLACK);
	init_pair(2, COLOR_GREEN, COLOR_BLACK);
	init_pair(3, COLOR_MAGENTA, COLOR_BLACK);

	/* Initialize items */
        n_choices = ARRAY_SIZE(choices);
        my_items = (ITEM **)calloc(n_choices + 1, sizeof(ITEM *));
        for(i = 0; i < n_choices; ++i)
                my_items[i] = new_item(choices[i], choices[i]);
	my_items[n_choices] = (ITEM *)NULL;
	item_opts_off(my_items[3], O_SELECTABLE);
	item_opts_off(my_items[6], O_SELECTABLE);

	/* Create menu */
	my_menu = new_menu((ITEM **)my_items);

	/* Set fore ground and back ground of the menu */
	set_menu_fore(my_menu, COLOR_PAIR(1) | A_REVERSE);
	set_menu_back(my_menu, COLOR_PAIR(2));
	set_menu_grey(my_menu, COLOR_PAIR(3));

	/* Post the menu */
	mvprintw(LINES - 3, 0, "Press <ENTER> to see the option selected");
	mvprintw(LINES - 2, 0, "Up and Down arrow keys to naviage (F1 to Exit)");
	post_menu(my_menu);
	refresh();

	while((c = getch()) != KEY_F(1))
	{       switch(c)
	        {	case KEY_DOWN:
				menu_driver(my_menu, REQ_DOWN_ITEM);
				break;
			case KEY_UP:
				menu_driver(my_menu, REQ_UP_ITEM);
				break;
			case 10: /* Enter */
				move(20, 0);
				clrtoeol();
				mvprintw(20, 0, "Item selected is : %s", 
						item_name(current_item(my_menu)));
				pos_menu_cursor(my_menu);
				break;
		}
	}	
	unpost_menu(my_menu);
	for(i = 0; i < n_choices; ++i)
		free_item(my_items[i]);
	free_menu(my_menu);
	endwin();
}
	

#include <curses.h>
#include <menu.h>

#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define CTRLD 	4

char *choices[] = {
                        "Choice 1",
                        "Choice 2",
                        "Choice 3",
                        "Choice 4",
			"Choice 5",
			"Choice 6",
			"Choice 7",
                        "Exit",
                  };
void func(char *name);

int main()
{	ITEM **my_items;
	int c;				
	MENU *my_menu;
        int n_choices, i;
	ITEM *cur_item;
	
	/* Initialize curses */	
	initscr();
	start_color();
        cbreak();
        noecho();
	keypad(stdscr, TRUE);
	init_pair(1, COLOR_RED, COLOR_BLACK);
	init_pair(2, COLOR_GREEN, COLOR_BLACK);
	init_pair(3, COLOR_MAGENTA, COLOR_BLACK);

	/* Initialize items */
        n_choices = ARRAY_SIZE(choices);
        my_items = (ITEM **)calloc(n_choices + 1, sizeof(ITEM *));
        for(i = 0; i < n_choices; ++i)
	{       my_items[i] = new_item(choices[i], choices[i]);
		/* Set the user pointer */
		set_item_userptr(my_items[i], func);
	}
	my_items[n_choices] = (ITEM *)NULL;

	/* Create menu */
	my_menu = new_menu((ITEM **)my_items);

	/* Post the menu */
	mvprintw(LINES - 3, 0, "Press <ENTER> to see the option selected");
	mvprintw(LINES - 2, 0, "Up and Down arrow keys to naviage (F1 to Exit)");
	post_menu(my_menu);
	refresh();

	while((c = getch()) != KEY_F(1))
	{       switch(c)
	        {	case KEY_DOWN:
				menu_driver(my_menu, REQ_DOWN_ITEM);
				break;
			case KEY_UP:
				menu_driver(my_menu, REQ_UP_ITEM);
				break;
			case 10: /* Enter */
			{	ITEM *cur;
				void (*p)(char *);

				cur = current_item(my_menu);
				p = item_userptr(cur);
				p((char *)item_name(cur));
				pos_menu_cursor(my_menu);
				break;
			}
			break;
		}
	}	
	unpost_menu(my_menu);
	for(i = 0; i < n_choices; ++i)
		free_item(my_items[i]);
	free_menu(my_menu);
	endwin();
}

void func(char *name)
{	move(20, 0);
	clrtoeol();
	mvprintw(20, 0, "Item selected is : %s", name);
}	

#include <form.h>

int main()
{	FIELD *field[3];
	FORM  *my_form;
	int ch;
	
	/* Initialize curses */
	initscr();
	cbreak();
	noecho();
	keypad(stdscr, TRUE);

	/* Initialize the fields */
	field[0] = new_field(1, 10, 4, 18, 0, 0);
	field[1] = new_field(1, 10, 6, 18, 0, 0);
	field[2] = NULL;

	/* Set field options */
	set_field_back(field[0], A_UNDERLINE); 	/* Print a line for the option 	*/
	field_opts_off(field[0], O_AUTOSKIP);  	/* Don't go to next field when this */
						/* Field is filled up 		*/
	set_field_back(field[1], A_UNDERLINE); 
	field_opts_off(field[1], O_AUTOSKIP);

	/* Create the form and post it */
	my_form = new_form(field);
	post_form(my_form);
	refresh();
	
	mvprintw(4, 10, "Value 1:");
	mvprintw(6, 10, "Value 2:");
	refresh();

	/* Loop through to get user requests */
	while((ch = getch()) != KEY_F(1))
	{	switch(ch)
		{	case KEY_DOWN:
				/* Go to next field */
				form_driver(my_form, REQ_NEXT_FIELD);
				/* Go to the end of the present buffer */
				/* Leaves nicely at the last character */
				form_driver(my_form, REQ_END_LINE);
				break;
			case KEY_UP:
				/* Go to previous field */
				form_driver(my_form, REQ_PREV_FIELD);
				form_driver(my_form, REQ_END_LINE);
				break;
			default:
				/* If this is a normal character, it gets */
				/* Printed				  */	
				form_driver(my_form, ch);
				break;
		}
	}

	/* Un post form and free the memory */
	unpost_form(my_form);
	free_form(my_form);
	free_field(field[0]);
	free_field(field[1]); 

	endwin();
	return 0;
}

#include <form.h>

void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color);

int main()
{
	FIELD *field[3];
	FORM  *my_form;
	WINDOW *my_form_win;
	int ch, rows, cols;
	
	/* Initialize curses */
	initscr();
	start_color();
	cbreak();
	noecho();
	keypad(stdscr, TRUE);

	/* Initialize few color pairs */
   	init_pair(1, COLOR_RED, COLOR_BLACK);

	/* Initialize the fields */
	field[0] = new_field(1, 10, 6, 1, 0, 0);
	field[1] = new_field(1, 10, 8, 1, 0, 0);
	field[2] = NULL;

	/* Set field options */
	set_field_back(field[0], A_UNDERLINE);
	field_opts_off(field[0], O_AUTOSKIP); /* Don't go to next field when this */
					      /* Field is filled up 		*/
	set_field_back(field[1], A_UNDERLINE); 
	field_opts_off(field[1], O_AUTOSKIP);
	
	/* Create the form and post it */
	my_form = new_form(field);
	
	/* Calculate the area required for the form */
	scale_form(my_form, &rows, &cols);

	/* Create the window to be associated with the form */
        my_form_win = newwin(rows + 4, cols + 4, 4, 4);
        keypad(my_form_win, TRUE);

	/* Set main window and sub window */
        set_form_win(my_form, my_form_win);
        set_form_sub(my_form, derwin(my_form_win, rows, cols, 2, 2));

	/* Print a border around the main window and print a title */
        box(my_form_win, 0, 0);
	print_in_middle(my_form_win, 1, 0, cols + 4, "My Form", COLOR_PAIR(1));
	
	post_form(my_form);
	wrefresh(my_form_win);

	mvprintw(LINES - 2, 0, "Use UP, DOWN arrow keys to switch between fields");
	refresh();

	/* Loop through to get user requests */
	while((ch = wgetch(my_form_win)) != KEY_F(1))
	{	switch(ch)
		{	case KEY_DOWN:
				/* Go to next field */
				form_driver(my_form, REQ_NEXT_FIELD);
				/* Go to the end of the present buffer */
				/* Leaves nicely at the last character */
				form_driver(my_form, REQ_END_LINE);
				break;
			case KEY_UP:
				/* Go to previous field */
				form_driver(my_form, REQ_PREV_FIELD);
				form_driver(my_form, REQ_END_LINE);
				break;
			default:
				/* If this is a normal character, it gets */
				/* Printed				  */	
				form_driver(my_form, ch);
				break;
		}
	}

	/* Un post form and free the memory */
	unpost_form(my_form);
	free_form(my_form);
	free_field(field[0]);
	free_field(field[1]); 

	endwin();
	return 0;
}

void print_in_middle(WINDOW *win, int starty, int startx, int width, char *string, chtype color)
{	int length, x, y;
	float temp;

	if(win == NULL)
		win = stdscr;
	getyx(win, y, x);
	if(startx != 0)
		x = startx;
	if(starty != 0)
		y = starty;
	if(width == 0)
		width = 80;

	length = strlen(string);
	temp = (width - length)/ 2;
	x = startx + (int)temp;
	wattron(win, color);
	mvwprintw(win, y, x, "%s", string);
	wattroff(win, color);
	refresh();
}