static void drawCDKButtonText (CDKBUTTON *button)
{
int boxWidth = button->boxWidth;
int i;
/* Draw in the message. */
for (i = 0; i < boxWidth - 2 * BorderOf (button); i++)
{
chtype c;
int pos = button->infoPos;
int len = button->infoLen;
if (i >= pos && (i - pos) < len)
c = button->info[i - pos];
else
c = ' ';
if (HasFocusObj (button))
{
c = A_REVERSE | CharOf (c);
}
mvwaddch (button->win, BorderOf (button), i + BorderOf (button), c);
}
}
static void setFocus (CDKOBJS *obj)
{
if (obj != 0)
{
HasFocusObj (obj) = TRUE;
FocusObj (obj);
}
curs_set (1);
}
static void unsetFocus (CDKOBJS *obj)
{
curs_set (0);
if (obj != 0)
{
HasFocusObj (obj) = FALSE;
UnfocusObj (obj);
}
}
static void drawCDKScrollCurrent (CDKSCROLL *s)
{
/* Rehighlight the current menu item. */
int screenPos = s->itemPos[s->currentItem] - s->leftChar;
chtype highlight = HasFocusObj (s) ? s->highlight : A_NORMAL;
writeChtypeAttrib (s->listWin,
(screenPos >= 0) ? screenPos : 0,
s->currentHigh,
s->item[s->currentItem],
highlight,
HORIZONTAL,
(screenPos >= 0) ? 0 : (1 - screenPos),
s->itemLen[s->currentItem]);
}