/****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+ * Copyright 2020,2021 Thomas E. Dickey *
+ * Copyright 1998-2010,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <curses.priv.h>
-MODULE_ID("$Id: lib_pad.c,v 1.46 2010/04/24 23:50:45 tom Exp $")
+MODULE_ID("$Id: lib_pad.c,v 1.50 2021/10/23 22:57:27 tom Exp $")
NCURSES_EXPORT(WINDOW *)
NCURSES_SP_NAME(newpad) (NCURSES_SP_DCLx int l, int c)
T((T_CALLED("subpad(%d, %d)"), l, c));
if (orig) {
- if (!(orig->_flags & _ISPAD)
+ if (!IS_PAD(orig)
|| ((win = derwin(orig, l, c, begy, begx)) == NULL))
returnWin(0);
}
if (win == 0)
returnCode(ERR);
- if (!(win->_flags & _ISPAD))
+ if (!IS_PAD(win))
returnCode(ERR);
sp = _nc_screen_of(win);
T(("pad being refreshed"));
+#ifdef TRACE
+ if (USE_TRACEF(TRACE_UPDATE)) {
+ _tracedump("...pad", win);
+ _nc_unlock_global(tracef);
+ }
+#endif /* TRACE */
#if USE_SCROLL_HINTS
if (win->_pad._pad_y >= 0) {
displaced = pminrow - win->_pad._pad_y
/*
* Use the pad's current position, if it will be visible.
- * If not, don't do anything; it's not an error.
+ * If not, don't do anything; it is not an error.
*/
if (win->_leaveok == FALSE
&& win->_cury >= pminrow
if (pad == 0)
returnCode(ERR);
- if (!(pad->_flags & _ISPAD))
+ if (!IS_PAD(pad))
returnCode(wechochar(pad, ch));
waddch(pad, ch);