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Make shadow more 'real': now shadowed letters appearse as dim ones.

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This commit is contained in:
Andrey A. Chernov 1994-11-15 17:32:05 +00:00
parent ff030ea17d
commit 81301998fc
1 changed files with 13 additions and 16 deletions
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29
gnu/lib/libdialog/kernel.c
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@ -375,33 +375,30 @@ void draw_box(WINDOW *win, int y, int x, int height, int width, chtype box, chty
*/
void draw_shadow(WINDOW *win, int y, int x, int height, int width)
{
int i;
int i,sx,sy;
if (has_colors()) { /* Whether terminal supports color? */
/* small touchwin */
wattrset(win, A_NORMAL);
getbegyx(win,sy,sx);
/* small touch */
wattrset(win, A_INVIS);
wmove(win, y + height, x + 2);
for (i = 0; i < width; i++)
waddch(win, winch(win) & A_CHARTEXT);
waddch(win, ' ');
/* end touch */
wattrset(win, shadow_attr);
wmove(win, y + height, x + 2);
for (i = 0; i < width; i++)
waddch(win, winch(win) & A_CHARTEXT);
waddch(win, mvwinch(curscr, sy+y+height, sx+x+2+i) & A_CHARTEXT);
for (i = y + 1; i < y + height + 1; i++) {
/* small touchwin */
wattrset(win, A_NORMAL);
/* small touch */
wattrset(win, A_INVIS);
wmove(win, i, x + width);
waddch(win, winch(win) & A_CHARTEXT);
waddch(win, winch(win) & A_CHARTEXT);
waddstr(win, " ");
/* end touch */
wattrset(win, shadow_attr);
wmove(win, i, x + width);
waddch(win, winch(win) & A_CHARTEXT);
waddch(win, winch(win) & A_CHARTEXT);
waddch(win, mvwinch(curscr, sy+i, sx+x+width) & A_CHARTEXT);
waddch(win, mvwinch(curscr, sy+i, sx+x+width+1) & A_CHARTEXT);
}
wnoutrefresh(win);
}