27  * Editable text box widget
34  * Initialise text box widget
36  * @v box		Editable text box widget
45 void init_editbox ( struct edit_box *box, char *buf, size_t len,  in init_editbox()  argument
48 	memset ( box, 0, sizeof ( *box ) );  in init_editbox()
49 	box->string.buf = buf;  in init_editbox()
50 	box->string.len = len;  in init_editbox()
51 	box->string.cursor = strlen ( buf );  in init_editbox()
52 	box->win = ( win ? win : stdscr );  in init_editbox()
53 	box->row = row;  in init_editbox()
54 	box->col = col;  in init_editbox()
55 	box->width = width;  in init_editbox()
56 	box->flags = flags;  in init_editbox()
60  * Draw text box widget
62  * @v box		Editable text box widget
65 void draw_editbox ( struct edit_box *box ) {  in draw_editbox()  argument
66 	size_t width = box->width;  in draw_editbox()
71 	/* Adjust starting offset so that cursor remains within box */  in draw_editbox()
72 	cursor_offset = ( box->string.cursor - box->first );  in draw_editbox()
75 	first = box->first;  in draw_editbox()
83 	box->first = first;  in draw_editbox()
84 	cursor_offset = ( box->string.cursor - first );  in draw_editbox()
89 	len = ( strlen ( box->string.buf ) - first );  in draw_editbox()
92 	if ( box->flags & EDITBOX_STARS ) {  in draw_editbox()
95 		memcpy ( buf, ( box->string.buf + first ), len );  in draw_editbox()
98 	/* Print box content and move cursor */  in draw_editbox()
99 	if ( ! box->win )  in draw_editbox()
100 		box->win = stdscr;  in draw_editbox()
101 	mvwprintw ( box->win, box->row, box->col, "%s", buf );  in draw_editbox()
102 	wmove ( box->win, box->row, ( box->col + cursor_offset ) );  in draw_editbox()