mirror of https://github.com/tLDP/LDP
77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
#include <form.h>
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#define STARTX 15
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#define STARTY 4
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#define WIDTH 25
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#define N_FIELDS 3
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int main()
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{ FIELD *field[N_FIELDS];
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FORM *my_form;
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int ch, i;
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/* Initialize curses */
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initscr();
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cbreak();
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noecho();
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keypad(stdscr, TRUE);
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/* Initialize the fields */
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for(i = 0; i < N_FIELDS - 1; ++i)
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field[i] = new_field(1, WIDTH, STARTY + i * 2, STARTX, 0, 0);
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field[N_FIELDS - 1] = NULL;
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/* Set field options */
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set_field_back(field[1], A_UNDERLINE); /* Print a line for the option */
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field_opts_off(field[0], O_ACTIVE); /* This field is a static label */
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field_opts_off(field[1], O_PUBLIC); /* This filed is like a password field*/
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field_opts_off(field[1], O_AUTOSKIP); /* To avoid entering the same field */
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/* after last character is entered */
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/* Create the form and post it */
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my_form = new_form(field);
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post_form(my_form);
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refresh();
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set_field_just(field[0], JUSTIFY_CENTER); /* Center Justification */
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set_field_buffer(field[0], 0, "This is a static Field");
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/* Initialize the field */
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mvprintw(STARTY, STARTX - 10, "Field 1:");
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mvprintw(STARTY + 2, STARTX - 10, "Field 2:");
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refresh();
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/* Loop through to get user requests */
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while((ch = getch()) != KEY_F(1))
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{ switch(ch)
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{ case KEY_DOWN:
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/* Go to next field */
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form_driver(my_form, REQ_NEXT_FIELD);
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/* Go to the end of the present buffer */
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/* Leaves nicely at the last character */
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form_driver(my_form, REQ_END_LINE);
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break;
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case KEY_UP:
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/* Go to previous field */
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form_driver(my_form, REQ_PREV_FIELD);
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form_driver(my_form, REQ_END_LINE);
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break;
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default:
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/* If this is a normal character, it gets */
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/* Printed */
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form_driver(my_form, ch);
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break;
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}
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}
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/* Un post form and free the memory */
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unpost_form(my_form);
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free_form(my_form);
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free_field(field[0]);
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free_field(field[1]);
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endwin();
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return 0;
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}
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